Google Adsense Code Showing in Error List of Google Page Speed Tool

[GoogleCodeExporter]

We have used Google adsense and Google analytic code on our website and we run 
Google Page Speed Tool and removed almost all errors but now only remain errors 
are from Google Adsense code and Google Analytic code. We are unable to find 
any solution for these errors. Kindly let me know what to do to resolve these 
errors.

Google Page Speed Showing Error for following topics 

1. Combine external JavaScript
2. Leverage browser caching
3. Serve static content from a Cookie less domain 
4. Specify a Vary: Accept-Encoding header
5. Minify HTML
6. Minfy JavaScript
7. Optimize Image
8. Remove query string from static resources
9. Remove Unused CSS
10. Use efficient CSS selectors

Here is my website name http://www.organictea.com

We are using Firefox 3.6.3 version.

We are using Firebug 1.5.4 version.

We are using Page Speed 1.8.3 version.

We are using Windows XP.

Kindly let me know steps to rectify these errors.

Waiting for reply.

Thanks & Regards,
Bhavesh Goswami,
OM InfoSoft.

Original issue reported on code.google.com by ominfos...@gmail.com on 16 Jun 2010 at 11:27

[GoogleCodeExporter]

Issue 236 has been merged into this issue.

Original comment by mdste...@google.com on 3 Sep 2010 at 6:16

[GoogleCodeExporter]

Issue 309 has been merged into this issue.

Original comment by mdste...@google.com on 3 Sep 2010 at 6:16

[GoogleCodeExporter]

Issue 366 has been merged into this issue.

Original comment by mdste...@google.com on 15 Oct 2010 at 6:33

[GoogleCodeExporter]

Culprit Google

-- Page Speed issues --

If Google creates the errors it should not blame the webmaster in the field.

Page Speed shows a "RED POINT" at:
Combine external JavaScript

There are 5 JavaScript files served from pagead2.googlesyndication.com. They 
should be combined into as few files as possible. 

How can I combine external JavaScript???

Page Speed shows a "Yellow  Triangle "at: 
Enable compression

Compressing the following resources with gzip could reduce their transfer size 
by 30.8KiB (65% reduction).

    Compressing http://pagead2.googlesyndication.com/pagead/js/-snipp-.js could save 30.8KiB (65% reduction).

Page Speed shows a "Yellow  Triangle" at: 
Leverage browser caching

The following cacheable resources have a short freshness lifetime. Specify an 
expiration at least one week in the future for the following resources:

    http://pagead2.googlesyndication.com/pagead/show_ads.js (1 hour)
    http://edge.quantserve.com/quant.js (1 day)
    http://pagead2.googlesyndication.com/pagead/abglogo/abg-en-100c-000000.png (1 day)
- snipp- 

7 of 8 of the files are sent by, you guess: Big-G

Page Speed shows a "Yellow  Triangle" at: 
Serve resources from a consistent URL

The following resources have identical contents, but are served from different 
URLs. Serve these resources from a consistent URL to save 1 request(s) and 35B.

    http://www.google-analytics.com/__utm.gif?

Page Speed shows a "Yellow  Triangle" at: Specify a Vary: Accept-Encoding header

The following publicly cacheable, compressible resources should have a "Vary: 
Accept-Encoding" header:

    http://googleads.g.doubleclick.net/pagead/test_domain.js
    http://pagead2.googlesyndication.com/pagead/expansion_embed.js
    http://pagead2.googlesyndication.com/pagead/js/graphics.js

Without this errors my Page Speed test would look much better.

Any suggestions how to avoid this errors mentioned above?

Kind regards

Klaus Kästle
Publisher & Editor-in-Chief 
Nations Online Project
http://www.nationsonline.org/

-- Nations Online Project ::: Links to the World --

Original comment by i...@nationsonline.org on 27 Apr 2011 at 9:41

[GoogleCodeExporter]

Can someone let us know just out of interest what any of the complications are 
in resolving the more simple issues.  Could a separate version of the Google 
Analytics Javascript be made available that could be cached by a user's browser 
for 7 days or more for example?

Original comment by williamt...@gmail.com on 5 May 2011 at 10:07

[GoogleCodeExporter]

Issue 528 has been merged into this issue.

Original comment by mdste...@google.com on 21 Jun 2011 at 6:36

[GoogleCodeExporter]

Seems like this is an old issue which is still unresolved. I'm encountering 
errors for scripts from Google and Facebook:

----
Leverage browser caching for the following cacheable resources:
http://connect.facebook.net/en_GB/sdk.js (20 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://oauth.googleusercontent.com/…e:rpc:shindig.random:shindig.sha1.js?c=2 
(60 minutes)

Original comment by this.is....@gmail.com on 23 Mar 2015 at 6:17