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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

ipcc-wg2.gov

Papers of the Intergovernmental Panel on Climate Change - Harvard College Library

Page Load Speed

3 sec in total

First Response

413 ms

Resources Loaded

2.3 sec

Page Rendered

189 ms

ipcc-wg2.gov screenshot

About Website

Welcome to ipcc-wg2.gov homepage info - get ready to check Ipcc Wg 2 best content for United States right away, or after learning these important things about ipcc-wg2.gov

This portal provides access to digital records compiled and consolidated by the U.S.-hosted Working Groups and archived at the Environmental Science and Public Policy Archives (ESPPA) at the Harvard L...

Visit ipcc-wg2.gov

Key Findings

We analyzed Ipcc-wg2.gov page load time and found that the first response time was 413 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ipcc-wg2.gov performance score

0

Network Requests Diagram

ipcc-wg2.gov

413 ms

SpryEffects.js

492 ms

ipcc.js

166 ms

basic.css

166 ms

style.css

331 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Ipcc-wg2.gov, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ipcc-wg2.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.1 kB (13%)

Content Size

865.5 kB

After Optimization

753.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ipcc-wg2.gov main page is 865.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 739.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.0 kB

  • Original 15.9 kB
  • After minification 12.6 kB
  • After compression 3.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.4 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.0 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 18.5 kB

  • Original 739.2 kB
  • After minification 720.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Ipcc Wg 2 images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 61.4 kB

  • Original 86.4 kB
  • After minification 69.4 kB
  • After compression 24.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 61.4 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 20.2 kB

  • Original 24.1 kB
  • After minification 14.2 kB
  • After compression 3.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ipcc-wg2.gov needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipcc Wg 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

ipcc-wg2.gov

ipcc-wg2.gov

413 ms

SpryEffects.js

SpryEffects.js

492 ms

ipcc.js

ipcc.js

166 ms

basic.css

basic.css

166 ms

style.css

style.css

331 ms

home.css

home.css

171 ms

New_topbanner.jpg

New_topbanner.jpg

326 ms

New_bottomLbanner.jpg

New_bottomLbanner.jpg

246 ms

New_bottomRbanner.jpg

New_bottomRbanner.jpg

167 ms

line.gif

line.gif

170 ms

pixel.gif

pixel.gif

168 ms

tl_corner.gif

tl_corner.gif

170 ms

tr_corner.gif

tr_corner.gif

332 ms

bl_corner.gif

bl_corner.gif

333 ms

br_corner.gif

br_corner.gif

334 ms

icon-link.jpg

icon-link.jpg

334 ms

CornerTopLeft.gif

CornerTopLeft.gif

405 ms

CornerTopRight.gif

CornerTopRight.gif

486 ms

CornerBottomLeft.gif

CornerBottomLeft.gif

497 ms

CornerBottomRight.gif

CornerBottomRight.gif

498 ms

Harvard_library.png

Harvard_library.png

1572 ms

ga.js

ga.js

9 ms

__utm.gif

__utm.gif

15 ms

SEO Factors

ipcc-wg2.gov SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ipcc-wg2.gov can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ipcc-wg2.gov main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ipcc-wg2.gov

Open Graph description is not detected on the main page of Ipcc Wg 2. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: