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ww4.isid.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

ww4.isid.org

ISID | International Society for Infectious Diseases

Page Load Speed

789 ms in total

First Response

125 ms

Resources Loaded

518 ms

Page Rendered

146 ms

ww4.isid.org screenshot

About Website

Visit ww4.isid.org now to see the best up-to-date Ww 4 ISID content for Nigeria and also check out these interesting facts you probably never knew about ww4.isid.org

ISID is committed to the control of infectious diseases around the world.

Visit ww4.isid.org

Key Findings

We analyzed Ww4.isid.org page load time and found that the first response time was 125 ms and then it took 664 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ww4.isid.org performance score

0

Network Requests Diagram

ww4.isid.org

125 ms

isid_style2010.css

128 ms

isid_style2010_homepage.css

71 ms

roll.js

71 ms

isid_bodyback.jpg

29 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Ww4.isid.org and no external sources were called. The less responsive or slowest element that took the longest time to load (206 ms) belongs to the original domain Ww4.isid.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.4 kB (4%)

Content Size

298.1 kB

After Optimization

285.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ww4.isid.org main page is 298.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 281.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.1 kB

  • Original 6.1 kB
  • After minification 5.5 kB
  • After compression 2.0 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 658 B, which is 11% 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 4.1 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 188 B

  • Original 281.6 kB
  • After minification 281.4 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. Ww 4 ISID images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 717 B

  • Original 1.2 kB
  • After minification 1.1 kB
  • After compression 456 B

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 717 B or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 7.4 kB

  • Original 9.3 kB
  • After minification 7.9 kB
  • After compression 1.8 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. Ww4.isid.org needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ww 4 ISID. According to our analytics all requests are already optimized.

Network Requests Diagram

ww4.isid.org

ww4.isid.org

125 ms

isid_style2010.css

isid_style2010.css

128 ms

isid_style2010_homepage.css

isid_style2010_homepage.css

71 ms

roll.js

roll.js

71 ms

isid_bodyback.jpg

isid_bodyback.jpg

29 ms

isid2010_header_back2.jpg

isid2010_header_back2.jpg

58 ms

isid2010_header_logo.gif

isid2010_header_logo.gif

58 ms

isid2010_tab.gif

isid2010_tab.gif

30 ms

isid_navback.jpg

isid_navback.jpg

56 ms

isid_ntd_home.jpg

isid_ntd_home.jpg

206 ms

isid_icid_sm.jpg

isid_icid_sm.jpg

130 ms

promedtitle_260x92.gif

promedtitle_260x92.gif

84 ms

isid_copyrightback.jpg

isid_copyrightback.jpg

85 ms

twitter.png

twitter.png

87 ms

facebook.png

facebook.png

87 ms

isid_imed_sm_over.jpg

isid_imed_sm_over.jpg

34 ms

isid_icid_sm_over.jpg

isid_icid_sm_over.jpg

92 ms

SEO Factors

ww4.isid.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ww4.isid.org 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 Ww4.isid.org main page’s claimed encoding is windows-1252. 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

ww4.isid.org

Open Graph description is not detected on the main page of Ww 4 ISID. 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: