Safari very slow on HTTPS connections, ocspd maxing processor

I noticed Safari was really increcdibly slow on Facebook and Google Maps in particular. I noticed lots of processor activity with 'ocspd' so I turned off HTTPS on Facebook and that fixed the sluggishness completely.
Google Maps is still incredibly slow though. It's fine with Chrome.
I also tried logging in as guest on my computer and there are no problems with Safari and maps loads almost instantly, so there must be something odd with my setup that's causing this.
I am running 10.8.2 on a 2.7GHz 15" retina.

Select Go ▹ Go to Folder… from the Finder menu bar. In the text box that opens, enter
/var/db/crls
From the folder that opens, move these two files to the Trash:
crlcache.db
ocspcache.db
You’ll be prompted for your administrator password when you do this. Then reboot, empty the Trash, and test.

Similar Messages

Videos won't stream (eg youtube) and safari very slow

Hi, I have 2 problems and would really appreciate any help
1 - safari very slow to open pages and has been like this for weeks. I have seen a solution to change to 'opendns' under System preferences > network > advanced tab but I cannot see an option for that. I think this may be my problem as Google always opens quickly. Can anyone elaborate on this solution?
2 - Videos won't stream and just hang with circle (e.g on sites like youtube) which started about 1 week ago. Only thing I have done differently is watching megavideos on unknown site. I have tried the solutions given under other threads (e.g. deleting cache files and uninstalling and reinstalling adobe flash). This seemed to help slightly the first time I tried it but still took approx 60s to stream 1 minute video. Has now reverted back to not streaming.

To set up a test account, open System Preferences > Accounts, click on the padlock icon to unlock it, then click on the "+" sign, name the account "test" and leave the password field blank, since you don't need the account that long; you can delete it later.
Quit System Preferences, log out of the regular user account and into the test account, then try using Safari to load pages and videos to see if the problem continues there.
Other things you can try in your regular user account that may help your problem or solve it are this:
1. Go to Home/Library/Caches/com.apple.Safari and delete the contents of that folder.
2. Go to Home/Library/Caches/com.apple.Safari/Web Page Previews and delete the contents of that folder.
3. If you don't want to use the Top Sites or Cover Flow features, open Terminal and paste in this command:
defaults write com.apple.Safari DebugSnapshotsUpdatePolicy -int 2
then press Enter or Return and quit Terminal
4. Go to Home/Library/Caches/Metadata/Safari and delete the contents of that folder.
5. Go to Home/Library/Caches/Safari and delete the contents of that folder.
6. Go to Home/Library/Safari and delete these files (if you have them):
Downloads.plist
History.plist
Form Values
LastSession.plist
WebpageIcons.db
Then Repair Permissions, restart Safari and see if the speed is improved.

HT5275 safari very slow on mac os x

opening web pages with safari very slow

Opening web pages with safari very slow is anybody has an idea how to solve this problem?

I have a problem when i am connecting my mbpr to a monitor , the internet is going very slow when i connect to the monitor plz help me if i buy a vga to minidisplay it will help??

i have a problem when i am connecting my mbpr to a monitor , the internet is going very slow when i connect to the monitor plz help me if i buy a vga to minidisplay it will help??

dovdov2,
are you saying that when you connect your MacBook Pro to a monitor, your Internet connection slows down, but when you disconnect the monitor, it speeds up again, and that this is reproducible from one day to another?
Does this happen both under OS X and under Windows 7, or only under one of them?
How are you currently connecting your MacBook Pro to your monitor?

Very slow broadband and connection keeps dropping

Hello, we have been BT customers since August 2013, after previously being Freeola customers for many years. We live in a very rural area, at the end of the exchange so we are never going to get amazingly fast broadband, we are estimated 1MB.
Previously using Speedtest.net at the beginning of the year we were getting 0.9Mbps, then in May our internet dropped and we couldn't get a proper connection or speed. We contacted Freeola who after doing some tests, said that we had a copper line failure and to contact BT. We did this and the copper line failure issue was fixed, an openreach engineer tested the line and we assumed all was fine. But we were still getting very slow speeds and the connection kept dropping. So we decided to switch to BT in August, we have put up with the slow speeds and dropping connection for 3 months hoping in vain that once we got a stable line the speed would increase and we would be back to were we expected to be.
When we are using the internet, we very often get "Your connection has been reset" errors within our browsers.
This has not happened, so I have decided to come on to this forum in the hope that we can solve this issue before my hair gets any greyer. We have a BT Home Hub 4 so we have not got all the stats that previous HH had available.
Also as we are in a rural area our telephone connection is through overhead cables and as said previously we are at the end of the exchange.
Please see below for the information that I have been able to get:
Home hub stats:
17:28:52, 28 Oct. ( 68.040000) DSL noise margin: 12.00 dB upstream, 9.50 dB downstream
17:28:51, 28 Oct. ( 67.970000) DSL line rate: 448 Kbps upstream, 192 Kbps downstream
Internet Connection Configuration
Connection Information
Connection time:
4 days, 22:01:39
Data Transmitted/Received:
221.4 MB / 2.3 GB
Bt Wholesale Broadband test:
Download Speed: 0.02
Upload speed: 0.34
Ping latency: 0.00
Further diagnostics:
Master socket is
I performed the quiet line test which wasn't too bad there was a very slight crackle, but it was with a wireless phone.
Speedtest.net results:
Ping: 463ms
Download:0.13mbps
Upload: 0.28mbps
As said previously before the copper line failure we were regularly getting download speeds of 0.9mbps.
Any help would be greatly appreciated.
Solved!
Go to Solution.

Hi jacoma,
Sorry to hear that your having issues with your BT Retail services.
You will either be on the ADSLMax (upto 8mbps) service or if your exchange has been BTw 21cn upgraded you maybe on the ADSL2/2+ (upto 12/20mbps) service depending on your line quality and length.
However these upto speeds may not be the speeds you will get as ADSL broadband connections are very dependent on the distance from your property to the exchange and the quality of your line. The further away you are from your local exchange the slower your broadband speed will be.
To enable the community to help you please see the advice below:
Please see Keith's help guide here: Helping forum members to help you, it will go through some checks that are needed for us to help you.
1) Are you in the TEST socket? if not can you please connect to the test socket and repeat steps 2, 3 and 4.
All the below performed in TEST Socket:
2) is there any noise on your line. dial 17070 option2 ,called quite line test, from landline phone. should be silent but slight hum normal on cordless phone.
If there is any noise on your line such as crackling, distictive noise when the phone is connected to the TEST socket and doing the quiet line test then you need to report a line fault to BT Retail by dailling 151. Once the crackling or disticive noise has gone then your broadband should slowly recover.
3) please post adsl line statistics
4) Can you please run a BT speed test (including IP Profile) http://speedtest.btwholesale.com (not beta version)[Best done with a wired, Ethernet, connection] After Quick Test is done you need to click "Further Diagnostics" to get IP Profile.
ADSL Line Statistic Help:
If you have a BT Home Hub like the one below...
Then:
1) Go to http://192.168.1.254 or http://bthomehub.home
2) click Settings
3) Click Advanced Settings
4) Click Broadband
5) Click Connection or sometimes called ADSL (see picture Below)
The direct Address is http://bthomehub.home/index.cgi?active_page=9116 (for bthomehub3.A firmware ending in 1.3)
or http://bthomehub.home/index.cgi?active_page=9118 (for bthomehub3.A firmware ending in 94.1.11)
You will need to copy and past all the adsl line statistics ( Including HEC, CRC and FEC errors). You may need to click " More Details"
If you have a HomeHub 4 then the majority of the ADSL Stats shown in the previous Hubs will not be there.
for HH4 users you can go to hub manager then select troubleshooting then logs and are look for 2 entries together which will show theconnection speed and noise margin for when your HH4 last sycned with the exchange.
There are more useful links on Keith's website here: If you have an ADSL connection, please select this link
cheers
I'm no expert, so please correct me if I'm wrong

Safari very slow downloading files

When I bought my MacBook Pro in 2009 I used Safari for few days then I switched to Firefox, and the reason for that is that downloading any kind of files goes very slow to around 5 KB/s while downloading the same file in any other browser is so fast. Now after the release of Safari 4 I thought this problem could be solved but here again the exact same problem and I really love the new safari except that this problem is really annoying me. By the way browsing is working perfectly fine.
I have a 2 Mpbs ADSL connection.
any idea?

Preference files retain information about the default and custom settings for a particular application. Also, they store information accumulated over time not directly related to a preference setting.
In Safari's case, this retained and accumulated information comes from a variety of sources within and outside of Safari. For example, 3rd party add-ons, such as Glims, store information in the preference file pertinent to their operation and settings.
Sometimes, corruption occurs if this information is incorrectly coded in the software. In that instance, as Safari accesses the preference file, it will crash due to a flaw in the data stream. Another example - updating Safari from one version to the next might trigger corruption if the 3rd party content within the preference file is not compatible with the new version's operation.

Safari very slow OS X 10.8.4

Hello.
I am using safari before OS X 10.8 it's very cool, But now it's very slow, But another browsing working fine (Google Chrome, Firefox, Opera).
Please Help.

Hello Graphics Area,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
Safari: Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issues
http://support.apple.com/kb/TS3230
Best of luck,
Mario

Safari very slow to load pages

Someone who help me with my Safari. Always that I want to go to a new page my Safari is very slow to load that page. It's loading the page for a long time without opening. I have done everything to fix it, but nothing has worked.
I have a Macbook Pro late 2011 with Yosemite 10.10.2 and my Safari is 8.0.3 version.
Here is a capture of what happens

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.
Back up all data before making any changes.
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. If the Downloads button (with the icon of a downward-pointing arrow) is showing in the toolbar, click it and then click Clear in the box that appears. The download history will be removed. 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.
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?
Follow the instructions in this support article. Any change?
Open the iCloud preference pane and uncheck the boxes marked Safari and Photos, if they're 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?

OS 8.1 safari very slow offer upgrade.

After upgrading my iPad Air, Safari seems very slow. While surfing the web, pages are slow loading. Pages with pictures keep trying to play catchup as I'm going down the page. I downloaded another browser and I don't have the same problem with that one. I've turned the iPad off and on, cleared the history, etc. to no avail. Anybody have any advice.

Hi gloworm,
If you are having an issue with the Safari web browser on your iPad performing slowly and you have already tried resetting the iPad, I would suggest the next step would be backing up any data you have on the iPad and then setting it up as a new device. See this article -
How to erase your iOS device and then set it up as a new device or restore it from backups
Thanks for using Apple Support Communities.
Best,
Brett L

Safari not responding when HTTPS connections are unavailable

I'm using a 13" MBP with 10.7.2 installed, which is setup to sync calendar, address and bookmarks with iCloud. Since last week I've constantly encounter a problem that my Safari 5.1.1 would keep crashing, and I had to delete the ~/Library/Safari/extensions folder to get it back to work.
This situation happened whenever I've switch to wireless connection. In my office we've setup a limited wireless environment that all HTTP/HTTPS connections will be redirected through a proxy. Since last week the proxy server was malfunctioned. All HTTP connections are proceeded normally, but all HTTPS connections will be suspended. I'm not sure but I suspect it's the main reason for the crashing problem.
The syndromes are:
1. When I left Safari open, unplug the ethernet, and turn-on WiFi, everythings goes on normally, until I open an HTTPS web page, for example, https://www.icloud.com. Of course that HTTPS URL will not load, since our proxy is broken; but the connection itself will NOT timeout. I've tried to leave it connecting for 10 minuntes, and it's still there.
2. The statement above may due to a glitch in our proxy server and I can understand that. But the problem is: after I tried to open an HTTPS connection, the Safari will refuse to open any other URLs, including normal HTTP connections. It will just keep "connecting". Meanwhile the FireFox and Chrome can load these HTTP pages normally.
3. If I quit Safari in this situation, Safari will not be able to re-launce: the icon will keep bumping on the dock. I have to force quit Safari and delete extensions folder, so that it can be launched again. But even after Safari re-launced, it still refused to load HTTP pages.
4. Neither reconnecting WiFi, relogin, or switching back to ethernet can fix the problem. I have to restart the whole system to get it back to normal.
It seemed to me that some Safari-related process will keep in the system after Safari is quited. And that process may keep the inactivated HTTPS connections alive in its TCP pool, and blocked all sequence connections, including the iCloud synchronization. And while I force-quit Safari, the extensions.plist file is damaged. That's the only plausible explanation to this situation.
I'm sure this situation is introduced after 10.7.2: it's not the first time our proxy server breakdown, but I've never have this problem before.

I've done some detailed test and now I can give a conclusion:
1. It's confirmed that sequence HTTPS connection will be blocked in Safari and Google Chrome after a failure HTTPS connection (due to proxy). And rebooting is the only way to recover connections.
2. My previous observation is wrong: this is NOT a system wide problem. FireFox is not affected. FireFox will return to normal and all sequence HTTPS connection can be proceeded without any problem when I reconnect to a valid network connection (i.e. ethernet), while the Safari and Google Chrome remained being blocked. And DropBox is NOT affected as well.
3. None of the solutions mentioned in other threads can solve this problem. Checking the "Auto proxy discovery" does not help. Delete ~/Library/Preferences/com.apple.security.revocation.plistfile does not help. Clean Keychain does not help either. I've created another account for testing.
4. It's apparently something related to some system built-in network services. Since the FireFox and DropBox both gets its' own Proxy implementation, while Safari and Google Chrome will take the system settings. It's also worth noting that the POP3-SSL connection in Mail.app is also blocked after a failure HTTPS connection.
Currently the ONLY valid solution is using FireFox instead.

VERY slow mobile Hotspot connection?

I recently purchased the 4510L LTE mobile hotspot as it was that or dial up. I have been getting download speeds that generally cap out at about 100 KBps. That seems very slow for this area, with 3G coverage. I am always at 3 or 4 bars of service and am unsure if this is standard for that or if I am for some reason getting incredibly slow internet.

MyUnluckyDay wrote:
Yes, I have tried to move it around the house and that helped in a very very small way. I just don't think my area is really cut out for this type of service, I recently discovered that there is one company that offers DSL and hopefully I can get that. I luckily still have time on my 14 days and hope that I don't have any trouble returning and canceling my service.
Thanks to the community member for your input.
Hi MyUnluckyDay,
Have you kept trying to use your mobile hotspot to see if the speeds improved? Are you using a laptop with the connection that has an Anti Virus program running at the time slow speed occurs? If so, please try clearing the cache on your web browser and disable your Anti Virus program and retry using the hotspot to see if this improves the speed of your connection. Speeds can vary depending on what your doing on the connection such as downloading a large application or streaming videos, etc. Also, there was a software update released on September 1st that can help with the connection issues. Here is a direct link to our website that will provide steps on how to obtain the software update. I hope these suggestions can help with your concerns.

Very slow/stalling wifi connection on iMac

I recently purchased the iMac 21.5" Core i3 3.06GHz- I was quite exited about my new computer as I've been thinking about switching to Mac for a couple of months. I was amazed with the software compared to Windows, but so far I'm very dissapointed with the wifi connection.
I connect to a router which is two floors down in the same apartment building (we have an agreement to share the connection with my neighbors)- D-link router using WEP- authentication. On the same spot where I placed my iMac, I regularly get 2-3 out of 5 bars and speeds of approx. 250 kb/s with my corporate Windows7 lenovo PC. However, the iMac wifi connection is very slow- I'm not sure of the exact speed, as the connection is very unstable- sometimes webpages load quickly, but sometimes a simple web-page takes forever. The key issue is downloading files- when downloading a file, the speed starts at 250- 300 kb/s at first, then quickly drops to approx. 50 kb/s, a then usually stalls and the download is rarely finished.
I have tried browsing apple support for help, and found advice to adjust MTU in AirPort settings, and I experimented with various DNS, but niether of these seems to help, my web-browsing and page loading times seem to have improved, but downloading files is still almost impossible. The problem si very frustrating, since I get reliable speed and connection on my lenovo PC on the very same spot as the iMac.
Based on reading internet discussions on this topic this seems to be a rather wide-spread problem with the iMac, and I'm wondering if anyone here has a similar experience and any suggestions for a solution? Can it be an issue with the aluminium body which has poorer reception, and I simply need to move my desk to different location in the apartment?
Thanks, I appreciate all suggestions!

Hello,
Is that Interface dragged to the top of Network>Show:>Network Port Configurations and checked ON?
The Interface that connects to the Internet, needs to be drug to the top of System Preferences>Network>Show:>Network Port Configurations and checked ON.
10.5.x/10.6.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
The interface that connects to the Internet should be dragged to the top of the list.
Then highlight the Ethernet, click Advanced, is it set to Using DHCP, what IP does it Show & Router IP, then click on Proxies tab & make sure none are set, click on the DNS tab and enter these numbers...
208.67.222.222
208.67.220.220

Very slow/non-existant connection and crackling no...

Hi, I am using Homehub option 2 (if I remember correctly, where can I check this?) and as the title says I am getting a very slow and sometimes no connection at all from my boardband, as well as crackling noises from the phone itself for 2 weeks. The connection is so bad I have to use BT FON on my neighbour's to visit this forum. I phoned up once last Saturday and the guy told me there were some construction problems nearby and I had to wait. On Monday I received a text saying the fault had been fixed. I wasn't at home at all until Wednesday so I hadn't the chance to check. However the problem is still there and the crackling noise on my phone is too loud for me to phone them again. Anyway, enough with my rambling. Here's my ADSL line status. Any help will be appreciated.
ADSL line status
Connection Information
Line state
Connected
Connection time
0 days, 00:06:31
Downstream
288 Kbps
Upstream
396 Kbps
ADSL Settings
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.5 Annex A
Latency type
Interleaved
Noise margin (Down/Up)
5.3 dB / 3.9 dB
Line attenuation (Down/Up)
50.0 dB / 28.3 dB
Output power (Down/Up)
0.2 dBm / 1.1 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
3 / 410076
CRC Errors (Down/Up)
1 / 874621
HEC Errors (Down/Up)
0 / 0
Error Seconds (Local/Remote)
1 / 146075

ADSL2+ and FTTC only
When first activated, your line is 'fully rate adaptive'. This means there's no upper limit to your sync speed (within the capabilities of your broadband product).
If your line drops frequently, has a high error rate or severe noise problems, a banded profile can be applied to aid stability.
This will force your line to sync within the range of an assigned band and is used to limit the sync rate when it's not stable above a certain rate.
The table below shows the bands used on ADSL2+ products. Details of the bands used on FTTC products has not yet been published by BT Wholesale.
Profile bands
160kb/s - 288kb/s
288kb/s - 576kb/s
576kb/s - 1152kb/s
1152kb/s - 2272kb/s
1472kb/s - 3072kb/s
2272kb/s - 4544kb/s
3328kb/s - 6656kb/s
4864kb/s - 9728kb/s
7168kb/s - 14336kb/s
If you want to say thanks for a helpful answer,please click on the Ratings star on the left-hand side If the reply answers your question then please mark as ’Mark as Accepted Solution’

Dreamweaver very slow when lose connection to intranet

When not connected or lose connection while intranet
documents are open,
id still like to be able to work in dreamweaver yet it is so
slow like it is trying to find the intranet every second.
At least it wont give a popup for every open file like
Dreamweaver mx2004. but it still runs very slow, like switching to
another application and then switching back to Dreamweaver8, the
document open becomes active after 20seconds so have to wait.
Intuitively at least for me, it would be nice if it only
bothered you when u tried to save the document, a message would
popup saying ' Orig document path could not be found'. I would stop
whatever background process is running slowing down dreamweaver.
Anyway to turn off whatever process this is?

Hi Murray, the RAM comments were irrelevant, pointless. 32GB RAM vs 4GB RAM? Sorry, I worked at Microsoft and as a systems integrataion consultant for a number of years. 32bit programmes don't access RAM the same as 64bit, but, having 32gb with a 64Bit OS means RAM usage for a 32bit programme is better managed. Programmes and data files are on seperate drives. My data files kept are on 3 disk stripe sets.
The CSS files and the HTML file are on the same drive. AS an example of performance for data read/writes, I also use Photoshop CS6 to edit images in excess of 2gb in size containg multiple smart object, and I dont experience this type perormance lag.
In this case, RAM is mainly irrlevent because the file are small, approx 200kb total combined size. I mentioned RAM in my initial post because any time I've had problems with Adobe products before, I've always been asked how much RAM I have.
So, can we please drop RAM, and perhaps focus on the problem....
Dreamweaver, regardless of what background processes I have running, regardless of how much RAM I have, regardless of where the files are kept, has a significant performance hit when editing an HTML file with links to multiple CSS files.

Safari VERY slow on MacBook.

My macbook has somewhat a lot memory left, but it seem that Safari has gotten slower. When i click on links, or try to use another tab for a link, it runs VERY slow for me, and sometimes wont even load. Is there anything i can do to speed up my browser?

If Safari is slow in another User account, you more than likely have a system-wide issue. I would suggest an Archive and Install.
Mac OS X: About the Archive and Install feature >>
-Bmer
Mac Owners Support Group - Join us @ MacOSG.com
  Mac611 Mobile Mac Support - about.Mac611.com
   iTunes:MacOSG Podcast | YouTube.MacOSG.com
                   An Apple User Group 
Have an iPhone or iPod touch? Enter Mac611.com in Safari on it for 'mobile Mac support.'

Safari very slow on HTTPS connections, ocspd maxing processor

Similar Messages

Maybe you are looking for