Slow first loading of webpages

I have a problem which I am trying to combat with, but I no longer manage to.
Archlinux. Firefox (in Opera the same, in Chromium better, but according to what I've read, it has additional cache, or something like this - anyway, it gets this problem somehow round).
I am opening a webpage, let's say bbs.archlinux.org, for the first time after a longer break. That means, I was surfing through different websites, portals, etc. and I want to enter this forum. It refers, of course, to all the domains. Wikipedia, Google, whatever - doesn't matter.
What happens? The webpage is loading terribly slow. It can take a half of a minute to open it. Then, after I enter a server, the next subpages open quite normally. The problem is with getting into for the first time.
I have a few other computers at home - with Windows - connected to the same gateway (Linksys WAG54G2, ones connected via wifi go additionaly through Linksys WRT54GC, which works only as an AP, the DHCP server is turned off in it and NAT is got round by connecting the other Linksys via not WAN but LAN port - anyway, it doesn't matter here). And everything works right there. The webpages load at once, there are some issues with YouTube, but it's understandable with my ISP (Polish Telecom), which is saving money on international links and is pushing all the international traffic through a crowded router in Frankfurt.
Following sugestions from the web, i turned off IPv6 at all - by means of kernel parameters in the bootloader - but it doesn't help.
Proxy is, of course, turned off.
This doesn't seem to be an issue with DNS, because for example I have Wikipedia put into /etc/hosts and it's also loading that slow.
/etc/resolv.conf:
cat /etc/resolv.conf
# Generated by resolvconf
nameserver 194.201.159.1
nameserver 194.204.152.34
(these are DNS servers of my ISP)
/etc/hosts:
# /etc/hosts: static lookup table for host names
#<ip-address> <hostname.domain.org> <hostname>
127.0.0.1 localhost.localdomain localhost kacper-archlinux
91.198.174.192 pl.wikipedia.org
91.198.174.192 en.wikipedia.org
# End of file
ip link:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 00:19:66:b7:51:ef brd ff:ff:ff:ff:ff:ff
ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:19:66:b7:51:ef brd ff:ff:ff:ff:ff:ff
inet 192.168.1.100/24 brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
In terms of ping, for me it looks OK - but the answers appear slowly.
Ping to a Polish portal (to avoid some issues on international links):
PING www.dobreprogramy.pl (194.0.171.152) 56(84) bytes of data.
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=1 ttl=122 time=42.9 ms
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=2 ttl=122 time=43.3 ms
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=3 ttl=122 time=43.4 ms
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=4 ttl=122 time=44.3 ms
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=5 ttl=122 time=52.7 ms
64 bytes from nlb-dobreprogramy.xenium.pl (194.0.171.152): icmp_seq=6 ttl=122 time=43.1 ms
^C64 bytes from 194.0.171.152: icmp_seq=7 ttl=122 time=42.1 ms
--- www.dobreprogramy.pl ping statistics ---
7 packets transmitted, 7 received, 0% packet loss, time 30493ms
rtt min/avg/max/mdev = 42.191/44.590/52.731/3.378 ms
tracert:
traceroute to www.dobreprogramy.pl (194.0.171.152), 30 hops max, 60 byte packets
1 gateway (192.168.1.1) 0.599 ms 1.229 ms 11.185 ms
2 lodz-bng1.tpnet.pl (80.50.118.230) 34.494 ms 35.410 ms 36.101 ms
3 lodz-r1.tpnet.pl (80.50.118.229) 37.147 ms 38.292 ms 39.002 ms
4 war-ar3.tpnet.pl (195.117.0.210) 48.200 ms 48.799 ms 49.510 ms
5 80.50.129.46 (80.50.129.46) 50.786 ms 51.448 ms 52.653 ms
6 do-atman-tpnet.xenium.pl (193.111.36.118) 53.949 ms 42.522 ms 41.890 ms
7 * * *
8 * * *
9 * * *
(and asterisks only on)
Flood ping to servers in the Internet looks OK - the number of dots doesn't grow.
ping to the DNS servers:
PING 194.204.159.1 (194.204.159.1) 56(84) bytes of data.
64 bytes from 194.204.159.1: icmp_seq=1 ttl=251 time=33.6 ms
64 bytes from 194.204.159.1: icmp_seq=2 ttl=251 time=33.8 ms
64 bytes from 194.204.159.1: icmp_seq=3 ttl=251 time=33.2 ms
64 bytes from 194.204.159.1: icmp_seq=4 ttl=251 time=33.2 ms
64 bytes from 194.204.159.1: icmp_seq=5 ttl=251 time=33.4 ms
^C
--- 194.204.159.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4006ms
rtt min/avg/max/mdev = 33.213/33.481/33.867/0.317 ms
PING 194.204.152.34 (194.204.152.34) 56(84) bytes of data.
64 bytes from 194.204.152.34: icmp_seq=1 ttl=60 time=33.8 ms
64 bytes from 194.204.152.34: icmp_seq=2 ttl=60 time=33.2 ms
64 bytes from 194.204.152.34: icmp_seq=3 ttl=60 time=33.9 ms
64 bytes from 194.204.152.34: icmp_seq=4 ttl=60 time=32.9 ms
64 bytes from 194.204.152.34: icmp_seq=5 ttl=60 time=33.4 ms
64 bytes from 194.204.152.34: icmp_seq=6 ttl=60 time=32.7 ms
^C
--- 194.204.152.34 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 5006ms
rtt min/avg/max/mdev = 32.737/33.360/33.955/0.471 ms
Basically, it looks as if the query to DNS servers about IP took too much time, but, as for me, nothing confirms this. Moreover, the other PCs use the same DNS addresses and it's OK there.
Any ideas, suggestions, what can be wrong?
Last edited by kpc21 (2015-05-03 11:48:53)

I tried Ubuntu 10.10 live CD on 2 PCs - mine and another one (where normally Windows 8.1 is used and there is no such problems on it), connected to the same local network via Ethernet cables. Of a different length and connected to different ports of the switch built-in into my home "router" (as I've already mentioned - Linksys WAG54G2) - but I don't think it's possible that it really matters As for me - the only possible problem might be some issues with this Linksys.
The situation on both PCs with this Ubuntu is exactly the same as with my Arch. It is strange taking into account that I am testing it on a very old Ubuntu version (from the times before I even started using Linux as the main OS ) and I haven't noticed these problems before.
Here is the tcpdump on the same webpage as before, taken on the computer that with Windows works correctly :
ubuntu@ubuntu:~$ sudo tcpdump -lvv
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
14:39:22.075219 IP (tos 0x0, ttl 1, id 6305, offset 0, flags [none], proto UDP (17), length 512)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 484
14:39:22.075381 IP6 (hlim 1, next-header UDP (17) payload length: 499) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 491
14:39:22.076396 IP (tos 0x0, ttl 64, id 45026, offset 0, flags [DF], proto UDP (17), length 74)
ubuntu.33821 > 194.201.159.1.domain: [udp sum ok] 37903+ PTR? 250.255.255.239.in-addr.arpa. (46)
14:39:22.771655 IP (tos 0x0, ttl 1, id 6306, offset 0, flags [none], proto UDP (17), length 460)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 432
14:39:22.771669 IP6 (hlim 1, next-header UDP (17) payload length: 447) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 439
14:39:23.981110 IP (tos 0x0, ttl 1, id 6307, offset 0, flags [none], proto UDP (17), length 524)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 496
14:39:23.981245 IP6 (hlim 1, next-header UDP (17) payload length: 511) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 503
14:39:24.080393 IP (tos 0x0, ttl 1, id 6308, offset 0, flags [none], proto UDP (17), length 540)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 512
14:39:24.080528 IP6 (hlim 1, next-header UDP (17) payload length: 527) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 519
14:39:24.292516 IP (tos 0x0, ttl 1, id 6309, offset 0, flags [none], proto UDP (17), length 469)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 441
14:39:24.292630 IP6 (hlim 1, next-header UDP (17) payload length: 456) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 448
14:39:24.567042 IP (tos 0x0, ttl 1, id 6310, offset 0, flags [none], proto UDP (17), length 526)
192.168.1.104.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 498
14:39:24.567054 IP6 (hlim 1, next-header UDP (17) payload length: 513) fe80::e5ad:e153:34b:2129.1900 > ff02::c.1900: [udp sum ok] UDP, length 505
14:39:24.736360 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has ubuntu tell 192.168.1.1, length 46
14:39:24.736374 ARP, Ethernet (len 6), IPv4 (len 4), Reply ubuntu is-at 00:1a:4d:55:3f:74 (oui Unknown), length 28
14:39:26.051227 IP (tos 0x0, ttl 1, id 1018, offset 0, flags [none], proto IGMP (2), length 32)
192.168.1.254 > all-systems.mcast.net: igmp query v3
14:39:26.569204 IP (tos 0xd8, ttl 1, id 28928, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 224.0.0.251: igmp v2 report 224.0.0.251
14:39:26.969204 IP (tos 0xd8, ttl 1, id 28929, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 224.0.0.252: igmp v2 report 224.0.0.252
14:39:27.079462 IP (tos 0x0, ttl 64, id 46277, offset 0, flags [DF], proto UDP (17), length 74)
ubuntu.46731 > dns2.tpsa.pl.domain: [udp sum ok] 37903+ PTR? 250.255.255.239.in-addr.arpa. (46)
14:39:27.123575 IP (tos 0x0, ttl 251, id 63860, offset 0, flags [DF], proto UDP (17), length 131)
dns2.tpsa.pl.domain > ubuntu.46731: [udp sum ok] 37903 NXDomain q: PTR? 250.255.255.239.in-addr.arpa. 0/1/0 ns: 239.in-addr.arpa. SOA sns.dns.icann.org. noc.dns.icann.org. 2015051127 7200 3600 604800 3600 (103)
14:39:27.224347 IP6 (hlim 255, next-header UDP (17) payload length: 54) fe80::21a:4dff:fe55:3f74.mdns > ff02::fb.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:27.224417 IP (tos 0x0, ttl 255, id 0, offset 0, flags [DF], proto UDP (17), length 74)
ubuntu.mdns > 224.0.0.251.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:28.225833 IP6 (hlim 255, next-header UDP (17) payload length: 54) fe80::21a:4dff:fe55:3f74.mdns > ff02::fb.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:28.225900 IP (tos 0x0, ttl 255, id 0, offset 0, flags [DF], proto UDP (17), length 74)
ubuntu.mdns > 224.0.0.251.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:28.586889 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto IGMP (2), length 40, options (RA))
ubuntu > igmp.mcast.net: igmp v3 report, 1 group record(s) [gaddr 224.0.0.251 is_ex { }]
14:39:29.646180 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto IGMP (2), length 40, options (RA))
192.168.1.1 > igmp.mcast.net: igmp v3 report, 1 group record(s) [gaddr 239.255.255.250 is_ex { }]
14:39:30.228267 IP6 (hlim 255, next-header UDP (17) payload length: 54) fe80::21a:4dff:fe55:3f74.mdns > ff02::fb.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:30.228336 IP (tos 0x0, ttl 255, id 0, offset 0, flags [DF], proto UDP (17), length 74)
ubuntu.mdns > 224.0.0.251.mdns: [udp sum ok] 0 PTR (QM)? 250.255.255.239.in-addr.arpa. (46)
14:39:31.179272 IP (tos 0x0, ttl 1, id 28933, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 239.255.255.250: igmp v2 report 239.255.255.250
14:39:32.126733 IP (tos 0x0, ttl 64, id 47538, offset 0, flags [DF], proto UDP (17), length 72)
ubuntu.34487 > 194.201.159.1.domain: [udp sum ok] 49761+ PTR? 104.1.168.192.in-addr.arpa. (44)
14:39:35.689564 IP (tos 0x0, ttl 4, id 1020, offset 0, flags [none], proto UDP (17), length 308)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 280
14:39:42.165090 IP (tos 0x0, ttl 64, id 50048, offset 0, flags [DF], proto UDP (17), length 118)
ubuntu.47088 > 194.201.159.1.domain: [udp sum ok] 8745+ PTR? c.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa. (90)
14:39:52.244316 IP (tos 0x0, ttl 64, id 52568, offset 0, flags [DF], proto UDP (17), length 72)
ubuntu.36308 > 194.201.159.1.domain: [udp sum ok] 23562+ PTR? 1.159.201.194.in-addr.arpa. (44)
14:40:02.286355 IP (tos 0x0, ttl 64, id 55078, offset 0, flags [DF], proto UDP (17), length 70)
ubuntu.36783 > 194.201.159.1.domain: [udp sum ok] 17414+ PTR? 1.1.168.192.in-addr.arpa. (42)
14:40:06.728060 IP (tos 0x0, ttl 64, id 56189, offset 0, flags [DF], proto UDP (17), length 66)
ubuntu.35083 > dns2.tpsa.pl.domain: [udp sum ok] 24319+ A? www.dobreprogramy.pl. (38)
14:40:06.762242 IP (tos 0x0, ttl 251, id 63874, offset 0, flags [DF], proto UDP (17), length 82)
dns2.tpsa.pl.domain > ubuntu.35083: [udp sum ok] 24319 q: A? www.dobreprogramy.pl. 1/0/0 www.dobreprogramy.pl. A 194.0.171.152 (54)
14:40:06.762437 IP (tos 0x0, ttl 64, id 2853, offset 0, flags [DF], proto TCP (6), length 60)
ubuntu.54491 > nlb-dobreprogramy.xenium.pl.www: Flags [S], cksum 0xf77f (correct), seq 2293289120, win 5840, options [mss 1460,sackOK,TS val 252805 ecr 0,nop,wscale 6], length 0
14:40:06.804859 IP (tos 0x0, ttl 122, id 15685, offset 0, flags [DF], proto TCP (6), length 60)
nlb-dobreprogramy.xenium.pl.www > ubuntu.54491: Flags [S.], cksum 0x5e12 (correct), seq 74505457, ack 2293289121, win 8192, options [mss 1460,nop,wscale 8,sackOK,TS val 21409154 ecr 252805], length 0
14:40:06.804891 IP (tos 0x0, ttl 64, id 2854, offset 0, flags [DF], proto TCP (6), length 52)
ubuntu.54491 > nlb-dobreprogramy.xenium.pl.www: Flags [.], cksum 0xac78 (correct), seq 1, ack 1, win 92, options [nop,nop,TS val 252816 ecr 21409154], length 0
14:40:06.804979 IP (tos 0x0, ttl 64, id 2855, offset 0, flags [DF], proto TCP (6), length 550)
ubuntu.54491 > nlb-dobreprogramy.xenium.pl.www: Flags [P.], cksum 0xbc61 (correct), seq 1:499, ack 1, win 92, options [nop,nop,TS val 252816 ecr 21409154], length 498
14:40:06.887145 IP (tos 0x0, ttl 122, id 15686, offset 0, flags [DF], proto TCP (6), length 52)
nlb-dobreprogramy.xenium.pl.www > ubuntu.54491: Flags [.], cksum 0xa8d8 (correct), seq 1, ack 499, win 514, options [nop,nop,TS val 21409162 ecr 252816], length 0
14:40:06.936917 IP (tos 0x0, ttl 122, id 15687, offset 0, flags [DF], proto TCP (6), length 1500)
nlb-dobreprogramy.xenium.pl.www > ubuntu.54491: Flags [.], cksum 0xc61b (correct), seq 1:1449, ack 499, win 514, options [nop,nop,TS val 21409167 ecr 252816], length 1448
14:40:06.936941 IP (tos 0x0, ttl 64, id 2856, offset 0, flags [DF], proto TCP (6), length 52)
ubuntu.54491 > nlb-dobreprogramy.xenium.pl.www: Flags [.], cksum 0xa483 (correct), seq 499, ack 1449, win 137, options [nop,nop,TS val 252849 ecr 21409167], length 0
14:40:06.938906 IP (tos 0x0, ttl 122, id 15688, offset 0, flags [DF], proto TCP (6), length 1500)
nlb-dobreprogramy.xenium.pl.www > ubuntu.54491: Flags [.], cksum 0xdc15 (correct), seq 1449:2897, ack 499, win 514, options [nop,nop,TS val 21409167 ecr 252816], length 1448
14:40:12.323526 IP (tos 0x0, ttl 64, id 57588, offset 0, flags [DF], proto UDP (17), length 68)
ubuntu.55366 > 194.201.159.1.domain: [udp sum ok] 9359+ PTR? 1.0.0.224.in-addr.arpa. (40)
14:40:12.833909 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.1.100 tell 192.168.1.1, length 46
14:40:27.403771 IP (tos 0x0, ttl 64, id 61358, offset 0, flags [DF], proto UDP (17), length 70)
ubuntu.37794 > 194.201.159.1.domain: [udp sum ok] 5258+ PTR? 251.0.0.224.in-addr.arpa. (42)
14:40:42.481114 IP (tos 0x0, ttl 64, id 65127, offset 0, flags [DF], proto UDP (17), length 70)
ubuntu.39400 > 194.201.159.1.domain: [udp sum ok] 55991+ PTR? 252.0.0.224.in-addr.arpa. (42)
14:40:52.522722 IP (tos 0x0, ttl 64, id 2101, offset 0, flags [DF], proto UDP (17), length 73)
ubuntu.36851 > 194.201.159.1.domain: [udp sum ok] 47118+ PTR? 34.152.204.194.in-addr.arpa. (45)
14:40:57.561459 IP (tos 0x0, ttl 64, id 3361, offset 0, flags [DF], proto UDP (17), length 118)
ubuntu.34172 > 194.201.159.1.domain: [udp sum ok] 4109+ PTR? b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa. (90)
14:40:58.264486 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.1.254 tell 192.168.1.112, length 46
14:41:07.638054 IP (tos 0x0, ttl 64, id 5880, offset 0, flags [DF], proto UDP (17), length 69)
ubuntu.55860 > 194.201.159.1.domain: [udp sum ok] 38516+ PTR? 22.0.0.224.in-addr.arpa. (41)
14:41:08.151527 IP (tos 0x0, ttl 1, id 19736, offset 0, flags [DF], proto UDP (17), length 288)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 260
14:41:08.151906 IP (tos 0x0, ttl 1, id 19737, offset 0, flags [DF], proto UDP (17), length 358)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 330
14:41:08.152212 IP (tos 0x0, ttl 1, id 19738, offset 0, flags [DF], proto UDP (17), length 297)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 269
14:41:12.676851 IP (tos 0x0, ttl 64, id 7140, offset 0, flags [DF], proto UDP (17), length 72)
ubuntu.48789 > 194.201.159.1.domain: [udp sum ok] 33823+ PTR? 152.171.0.194.in-addr.arpa. (44)
14:41:12.724912 IP (tos 0x0, ttl 1, id 28966, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 224.0.0.251: igmp v2 report 224.0.0.251
14:41:13.824829 IP (tos 0x0, ttl 1, id 28967, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 239.255.255.250: igmp v2 report 239.255.255.250
14:41:14.944806 IP (tos 0x0, ttl 64, id 7707, offset 0, flags [DF], proto UDP (17), length 62)
ubuntu.58329 > dns2.tpsa.pl.domain: [udp sum ok] 10891+ A? www.facebook.com. (34)
14:41:14.954648 IP (tos 0x0, ttl 64, id 7709, offset 0, flags [DF], proto UDP (17), length 61)
ubuntu.40574 > dns2.tpsa.pl.domain: [udp sum ok] 56455+ AAAA? plus.google.com. (33)
14:41:14.974726 IP (tos 0x0, ttl 1, id 28968, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
BRN008092B5990A.local > 224.0.0.252: igmp v2 report 224.0.0.252
14:41:14.978513 IP (tos 0x0, ttl 251, id 63952, offset 0, flags [DF], proto UDP (17), length 102)
dns2.tpsa.pl.domain > ubuntu.58329: [udp sum ok] 10891 q: A? www.facebook.com. 2/0/0 www.facebook.com. CNAME star.c10r.facebook.com., star.c10r.facebook.com. A 31.13.93.3 (74)
14:41:14.978841 IP (tos 0x0, ttl 64, id 7715, offset 0, flags [DF], proto UDP (17), length 54)
ubuntu.39399 > 194.201.159.1.domain: [udp sum ok] 3714+ AAAA? vyos.net. (26)
14:41:15.015442 IP (tos 0x0, ttl 64, id 7725, offset 0, flags [DF], proto UDP (17), length 61)
ubuntu.36936 > dns2.tpsa.pl.domain: [udp sum ok] 30801+ A? www.twitter.com. (33)
14:41:15.026076 IP (tos 0x0, ttl 251, id 63953, offset 0, flags [DF], proto UDP (17), length 89)
dns2.tpsa.pl.domain > ubuntu.40574: [udp sum ok] 56455 q: AAAA? plus.google.com. 1/0/0 plus.google.com. AAAA 2a00:1450:4001:80e::1007 (61)
14:41:15.026209 IP (tos 0x0, ttl 64, id 7727, offset 0, flags [DF], proto UDP (17), length 61)
ubuntu.58621 > 194.201.159.1.domain: [udp sum ok] 28378+ A? plus.google.com. (33)
14:41:15.049496 IP (tos 0x0, ttl 251, id 63954, offset 0, flags [DF], proto UDP (17), length 139)
dns2.tpsa.pl.domain > ubuntu.36936: [udp sum ok] 30801 q: A? www.twitter.com. 5/0/0 www.twitter.com. CNAME twitter.com., twitter.com. A 199.16.156.102, twitter.com. A 199.16.156.70, twitter.com. A 199.16.156.230, twitter.com. A 199.16.156.6 (111)
14:41:17.834458 IP (tos 0x0, ttl 64, id 8429, offset 0, flags [DF], proto UDP (17), length 72)
ubuntu.58976 > 194.201.159.1.domain: [udp sum ok] 53962+ PTR? 100.1.168.192.in-addr.arpa. (44)
14:41:19.643417 IP (tos 0x0, ttl 4, id 1071, offset 0, flags [none], proto UDP (17), length 308)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 280
14:41:19.644881 IP (tos 0x0, ttl 4, id 1072, offset 0, flags [none], proto UDP (17), length 364)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 336
14:41:19.646190 IP (tos 0x0, ttl 4, id 1073, offset 0, flags [none], proto UDP (17), length 292)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 264
14:41:19.709045 IP (tos 0x0, ttl 4, id 1074, offset 0, flags [none], proto UDP (17), length 284)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 256
14:41:19.710430 IP (tos 0x0, ttl 4, id 1075, offset 0, flags [none], proto UDP (17), length 328)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 300
14:41:19.834054 IP (tos 0x0, ttl 4, id 1076, offset 0, flags [none], proto UDP (17), length 304)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 276
14:41:19.835476 IP (tos 0x0, ttl 4, id 1077, offset 0, flags [none], proto UDP (17), length 358)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 330
14:41:19.898349 IP (tos 0x0, ttl 4, id 1078, offset 0, flags [none], proto UDP (17), length 356)
192.168.1.254.1900 > 239.255.255.250.1900: [udp sum ok] UDP, length 328
14:41:27.875973 IP (tos 0x0, ttl 64, id 10940, offset 0, flags [DF], proto UDP (17), length 72)
ubuntu.54569 > 194.201.159.1.domain: [udp sum ok] 15980+ PTR? 112.1.168.192.in-addr.arpa. (44)
14:41:30.105841 IP (tos 0x0, ttl 64, id 11497, offset 0, flags [DF], proto UDP (17), length 66)
ubuntu.52224 > dns2.tpsa.pl.domain: [udp sum ok] 17605+ AAAA? feeds.feedburner.com. (38)
14:41:30.105887 IP (tos 0x0, ttl 64, id 11497, offset 0, flags [DF], proto UDP (17), length 61)
ubuntu.57293 > dns2.tpsa.pl.domain: [udp sum ok] 564+ AAAA? www.synology.pl. (33)
14:41:30.139512 IP (tos 0x0, ttl 251, id 4823, offset 0, flags [DF], proto UDP (17), length 122)
dns2.tpsa.pl.domain > ubuntu.52224: [udp sum ok] 17605 q: AAAA? feeds.feedburner.com. 2/0/0 feeds.feedburner.com. CNAME www4.l.google.com., www4.l.google.com. AAAA 2a00:1450:4001:80e::1008 (94)
14:41:30.139611 IP (tos 0x0, ttl 64, id 11506, offset 0, flags [DF], proto UDP (17), length 66)
ubuntu.44427 > 194.201.159.1.domain: [udp sum ok] 28309+ A? feeds.feedburner.com. (38)
14:41:38.161397 IP (tos 0x0, ttl 1, id 19748, offset 0, flags [DF], proto UDP (17), length 288)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 260
14:41:38.161777 IP (tos 0x0, ttl 1, id 19749, offset 0, flags [DF], proto UDP (17), length 358)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 330
14:41:38.162718 IP (tos 0x0, ttl 1, id 19750, offset 0, flags [DF], proto UDP (17), length 297)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 269
14:41:38.163087 IP (tos 0x0, ttl 1, id 19751, offset 0, flags [DF], proto UDP (17), length 354)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 326
14:41:38.164541 IP (tos 0x0, ttl 1, id 19752, offset 0, flags [DF], proto UDP (17), length 297)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 269
14:41:38.164868 IP (tos 0x0, ttl 1, id 19753, offset 0, flags [DF], proto UDP (17), length 334)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 306
14:41:38.165175 IP (tos 0x0, ttl 1, id 19754, offset 0, flags [DF], proto UDP (17), length 297)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 269
14:41:38.165503 IP (tos 0x0, ttl 1, id 19755, offset 0, flags [DF], proto UDP (17), length 334)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 306
14:41:38.166506 IP (tos 0x0, ttl 1, id 19756, offset 0, flags [DF], proto UDP (17), length 297)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 269
14:41:38.166814 IP (tos 0x0, ttl 1, id 19757, offset 0, flags [DF], proto UDP (17), length 366)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 338
14:41:38.168268 IP (tos 0x0, ttl 1, id 19758, offset 0, flags [DF], proto UDP (17), length 350)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 322
14:41:38.168637 IP (tos 0x0, ttl 1, id 19759, offset 0, flags [DF], proto UDP (17), length 350)
192.168.1.1.3074 > 239.255.255.250.1900: [udp sum ok] UDP, length 322
14:41:40.009478 IP (tos 0x0, ttl 250, id 54349, offset 0, flags [none], proto TCP (6), length 40)
^C dot.wp.pl.www > ubuntu.52703: Flags [R], cksum 0xd6c3 (correct), seq 521332457, win 4380, length 0
94 packets captured
572 packets received by filter
473 packets dropped by kernel
The moment when the webpage appeared in the browser window is 14:40:25.
I've measured the time of opening the same webpage in the Windows I've mentioned and it's about 5 secs there. In Linuxes - a few tens of seconds (at my Arch - 25 secs until the images load totally). And it's more or less like this with all the possible webpages.
Last edited by kpc21 (2015-05-16 14:58:31)

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EtreCheck version: 2.1.5 (108)
Report generated January 9, 2015 at 2:13:19 PM CST
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro9,2
1 2.9 GHz Intel Core i7 CPU: 2-core
8 GB RAM Upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 4000
Color LCD 1280 x 800
S27C570 spdisplays_1080p
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 3 days 1:49:23
Disk Information: ℹ️
APPLE HDD HTS547575A9E384 disk0 : (750.16 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 748.93 GB (309.72 GB free)
Core Storage: disk0s2 749.30 GB Online
MATSHITADVD-R   UJ-8A8
USB Information: ℹ️
Seagate Backup+ Desk 3 TB
disk2s1 (disk2s1) <not mounted> : 262 KB
Time Machine (disk2s3) /Volumes/Time Machine : 3.00 TB (1.96 TB free)
Apple Inc. FaceTime HD Camera (Built-in)
Sony Storage Media 15.77 GB
UNTITLED (disk3s1) /Volumes/UNTITLED : 15.77 GB (15.74 GB free)
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
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/System/Library/Extensions
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[not loaded] com.leapfrog.driver.LfConnectDriver (1.10.5 - SDK 10.8) [Support]
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[not loaded] com.seagate.driver.PowSecDriverCore (5.2.4 - SDK 10.4) [Support]
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[not loaded] com.seagate.driver.SeagateDriveIcons (5.2.4 - SDK 10.4) [Support]
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[invalid?] com.leapmotion.Leap-Motion.plist [Support]
[running] com.nike.nikeplusconnect.plist [Support]
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[loaded] com.adobe.fpsaud.plist [Support]
[loaded] com.leapfrog.connect.authdaemon.plist [Support]
[running] com.leapmotion.leapd.plist [Support]
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[loaded] com.adobe.ARM.[...].plist [Support]
[running] com.leapfrog.connect.monitor.plist [Support]
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None
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FlashPlayer-10.6: Version: 16.0.0.235 - SDK 10.6 [Support]
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AdobePDFViewerNPAPI: Version: 11.0.04 - SDK 10.6 [Support]
AdobePDFViewer: Version: 11.0.04 - SDK 10.6 [Support]
Flash Player: Version: 16.0.0.235 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.7 - SDK 10.6 [Support]
GarminGpsControl: Version: 4.1.0.0 Release - SDK 10.7 [Support]
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Seagate Backup Plus Drive [Local]
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Total number of backups: 75
Oldest backup: 2014-01-24 10:46:48 +0000
Last backup: 2015-01-09 19:19:27 +0000
Size of backup disk: Excellent
Backup size 3.00 TB > (Disk size 748.93 GB X 3)
Top Processes by CPU: ℹ️
      8% mds
      4% WindowServer
      1% gssd
      0% fontd
      0% netbiosd
Top Processes by Memory: ℹ️
146 MB mds_stores
129 MB softwareupdated
103 MB Finder
103 MB Mail
94 MB Safari
Virtual Memory Information: ℹ️
1.61 GB Free RAM
3.40 GB Active RAM
2.26 GB Inactive RAM
1.20 GB Wired RAM
12.90 GB Page-ins
11 MB Page-outs
Diagnostics Information: ℹ️
Dec 18, 2014, 10:04:23 PM /Library/Logs/DiagnosticReports/Kernel_2014-12-18-220423_[redacted].panic [Details]

How to manage intermittent lag in OS X Yosemite | MacIssues
Try these in order testing your system after each to see if it's back to normal:
1. a. Resetting your Mac's PRAM and NVRAM
    b. Intel-based Macs: Resetting the System Management Controller (SMC)
2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the Utilities menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
4. Reinstall Yosemite: Reboot from the Recovery HD. Select Reinstall OS X from the Utilities menu, and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible
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5. Reinstall Yosemite from Scratch:
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
How to Clean Install OS X Yosemite
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Quicktime Pro Really Slow to Load Movies

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Note: the behaviour persists with QT 7.3 in Tiger (10.4.10) but seems to have been fixed in Leopard (10.5). Since I'm slowly migrating to Leopard, I guess the problem is semi-solved.

5.0.5 so slow to load

I have a new MacBook Pro running 10.6.8 and all of my browsers run well and load quickly EXCEPT Safari which is painfully slow to load EVERY single time. I have cleared cache and more...
anyone else having this problem?
It is as if SAFARI runs in MOLASSES MODE!
Help?

From your Safari menu bar click Safari / Preferences then select the Security tab. Deselect: Enable plug ins Quit then relaunch Safari. If Safari speeds up loading pages, troubleshooting help here. Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issues
Check Safari / Preferences - Extensions. If you have any installed, turn that off, quit, relaunch Safari.
Quit Safari. Open a Finder window select your Home folder in the Sidebar on the left. Then open the Library folder, then the Caches folder, then the com.apple.Safari folder. Move the cache.db file from the com.apple.Safari folder to the Trash. Relaunch Safari.
Check for Login Items: Open System Preferences/Accounts then select the Login Items tab. Delete any files or apps you have listed there. And go to /Library/Startup Items. Move any files in the Startup Items folder to the Trash.
Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. Make sure you always have a minimum of 15% free disk space.
From the Safari menu bar click Safari / Reset Safari. Select the top 7 buttons, click Reset.
Try Safari in another user account. Same problems there, then log back into your admin account, launch Disk Utility. /Applications/Utillities.
Select MacintoshHD in the panel on the left then select the First Aid tab.
Click: Verify Disk (not Verify Disk Permissions). If the startup disk needs repairing, follow the instructions for Using Disk Utility to verify or repair disks

My macbook air is so slow at loading web pages

Why is my Macbook Air suddenly so slow at loading web pages?

Please answer as many of the following questions as you can. You may already have answered some of them. In that case, there's no need to repeat the answers.
Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change.
If your browser is Safari, then from the Safari menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. Any change?
If you're running OS X 10.9 or later, select the Advanced tab in the Preferences window and uncheck the box marked
Stop plug-ins to save power
Any change?
Quit and relaunch the browser. Any change?
Enable guest logins* and log in as Guest. Don't use the Safari-only “Guest User” login created by “Find My Mac.”
While logged in as Guest, you won’t have access to any of your documents or settings. Applications will behave as if you were running them for the first time. Don’t be alarmed by this behavior; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin.
Test while logged in as Guest. Same problem?
After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it.
*Note: If you’ve activated “Find My Mac” or FileVault, then you can’t enable the Guest account. The “Guest User” login created by “Find My Mac” is not the same. Create a new account in which to test, and delete it, including its home folder, after testing.
Enable Private Browsing in the Safari menu. Any change?
Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
If other browsers and Internet applications are also affected, follow these instructions and test. Any change?
If Parental Controls is active for any user, please turn it off and test. Any change?
If only Safari is affected, launch the Activity Monitor application and enter "web" (without the quotes) in the search box. If a process named "Safari Web Content" is shown in red or is using more than about 5% of a CPU, select it and force it to quit by clicking the X or Quit Process button in the toolbar of the window. There may be more than one such process. Any improvement?
Open the iCloud preference pane and uncheck the box marked Photo Stream, if it's checked. Any change?
Are there any other devices on the same network that can browse the Web, and are they affected?
If you can test Safari on another network, is it the same there?
If you connect to your router with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi. Any difference?

Premiere Pro CC locking up and very slow to load bigger projects

I am having a problem with premirepro cc locking up and very slow to load bigger projects.
Windows 8 machine

I am having the EXACT same issue and now we are WAY behind deadlines. We have Adobe for Teams on 3 computers, all are HPZ820, Dual Proc with Intel(R) Xeon(R) CPU E5-2650 @ 2.00GHz, 32 GB RAM, Dual Video Cards Quadro 6000 4GB, Windows 7 64 bit with all the latest patches. Everything worked on the first release of 2014 but last week there was an "update" to Premiere. Since this update, projects work for a short period. When you start a new project and add footage, you can scrub the footage and play the footage with no issue. But the more assets you add, simple Titles, it slowly starts to fail. Playing the timeline starts and stops and then finally the end result is you can't even play the timeline. The Program window is frozen. I have even tested starting a new project, adding assets one by one but no matter what, I get the same results.

Slow first loading of webpages

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