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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yahoo.edu.vn

404

Page Load Speed

7.6 sec in total

First Response

2.4 sec

Resources Loaded

5 sec

Page Rendered

186 ms

yahoo.edu.vn screenshot

About Website

Visit yahoo.edu.vn now to see the best up-to-date Yahoo content for Vietnam and also check out these interesting facts you probably never knew about yahoo.edu.vn

404

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Key Findings

We analyzed Yahoo.edu.vn page load time and found that the first response time was 2.4 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

yahoo.edu.vn performance score

0

Network Requests Diagram

yahoo.edu.vn

2363 ms

wp-emoji-release.min.js

239 ms

aqpb-view.css

467 ms

font-awesome.min.css

470 ms

gumby.css

711 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 82% of them (37 requests) were addressed to the original Yahoo.edu.vn, 4% (2 requests) were made to Cdn.mathjax.org and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Yahoo.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 767.3 kB (75%)

Content Size

1.0 MB

After Optimization

261.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yahoo.edu.vn main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 589.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 37.6 kB

  • Original 48.9 kB
  • After minification 48.5 kB
  • After compression 11.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.6 kB or 77% of the original size.

Image Optimization

-50%

Potential reduce by 9.6 kB

  • Original 19.3 kB
  • After minification 9.8 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. Obviously, Yahoo needs image optimization as it can save up to 9.6 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 406.3 kB

  • Original 589.9 kB
  • After minification 589.4 kB
  • After compression 183.6 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 406.3 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 313.8 kB

  • Original 370.7 kB
  • After minification 366.9 kB
  • After compression 56.9 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. Yahoo.edu.vn needs all CSS files to be minified and compressed as it can save up to 313.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (57%)

Requests Now

44

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yahoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yahoo.edu.vn

yahoo.edu.vn

2363 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

239 ms

aqpb-view.css

aqpb-view.css

467 ms

font-awesome.min.css

font-awesome.min.css

470 ms

gumby.css

gumby.css

711 ms

owl.carousel.css

owl.carousel.css

480 ms

owl.theme.css

owl.theme.css

481 ms

style.css

style.css

727 ms

mediaelementplayer.css

mediaelementplayer.css

700 ms

responsive.css

responsive.css

703 ms

jquery.js

jquery.js

960 ms

jquery-migrate.min.js

jquery-migrate.min.js

725 ms

MathJax.js

MathJax.js

105 ms

aqpb-view.js

aqpb-view.js

931 ms

superfish.js

superfish.js

932 ms

owl.carousel.js

owl.carousel.js

944 ms

jquery.pageslide.min.js

jquery.pageslide.min.js

994 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

993 ms

fluidvids.js

fluidvids.js

1164 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

1166 ms

jquery.slimscroll.min.js

jquery.slimscroll.min.js

1178 ms

jquery.knob.js

jquery.knob.js

1196 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1201 ms

custom.js

custom.js

1209 ms

wp-embed.min.js

wp-embed.min.js

1396 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

27 ms

search_form_icon_w.png

search_form_icon_w.png

490 ms

vatly.png

vatly.png

489 ms

wrh.php

wrh.php

747 ms

wrh.php

wrh.php

1195 ms

wrh.php

wrh.php

1100 ms

wrh.php

wrh.php

931 ms

wrh.php

wrh.php

687 ms

wrh.php

wrh.php

1659 ms

wrh.php

wrh.php

1516 ms

wrh.php

wrh.php

1629 ms

wrh.php

wrh.php

1192 ms

wrh.php

wrh.php

1384 ms

sdk.js

sdk.js

267 ms

border.png

border.png

1418 ms

analytics.js

analytics.js

8 ms

collect

collect

11 ms

69 ms

xd_arbiter.php

xd_arbiter.php

233 ms

xd_arbiter.php

xd_arbiter.php

440 ms

SEO Factors

yahoo.edu.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yahoo.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Yahoo.edu.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

yahoo.edu.vn

Open Graph data is detected on the main page of Yahoo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: