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tailieu.vohoang.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tailieu.vohoang.com

Tài liệu Thương mại điện tử 2013-2014 - Google Drive

Page Load Speed

3.3 sec in total

First Response

1.2 sec

Resources Loaded

2 sec

Page Rendered

97 ms

tailieu.vohoang.com screenshot

About Website

Welcome to tailieu.vohoang.com homepage info - get ready to check Tailieu Vohoang best content for Vietnam right away, or after learning these important things about tailieu.vohoang.com

Visit tailieu.vohoang.com

Key Findings

We analyzed Tailieu.vohoang.com page load time and found that the first response time was 1.2 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

tailieu.vohoang.com performance score

0

Network Requests Diagram

tailieu.vohoang.vn

1212 ms

folderview

474 ms

css

71 ms

111667619-folderlandingpage.css

16 ms

2551764727-doclist_folderlandingpage.js

54 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tailieu.vohoang.com, 16% (3 requests) were made to Drive.google.com and 16% (3 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Tailieu.vohoang.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.4 kB (79%)

Content Size

311.3 kB

After Optimization

65.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tailieu.vohoang.com main page is 311.3 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. 25% of websites need less resources to load. CSS take 262.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 6.9 kB

  • Original 9.1 kB
  • After minification 9.1 kB
  • After compression 2.3 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 6.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 8 B

  • Original 32.3 kB
  • After minification 32.3 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. Tailieu Vohoang images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 4.7 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 3.3 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 4.7 kB or 59% of the original size.

CSS Optimization

-89%

Potential reduce by 233.9 kB

  • Original 262.0 kB
  • After minification 261.8 kB
  • After compression 28.1 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. Tailieu.vohoang.com needs all CSS files to be minified and compressed as it can save up to 233.9 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tailieu Vohoang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tailieu.vohoang.vn

tailieu.vohoang.vn

1212 ms

folderview

folderview

474 ms

css

css

71 ms

111667619-folderlandingpage.css

111667619-folderlandingpage.css

16 ms

2551764727-doclist_folderlandingpage.js

2551764727-doclist_folderlandingpage.js

54 ms

client.js

client.js

66 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

50 ms

googlelogo_color_120x44dp.png

googlelogo_color_120x44dp.png

81 ms

core-f403ebe0febf231d632fa83ea589f7f4.png

core-f403ebe0febf231d632fa83ea589f7f4.png

93 ms

folder_grid_shared-dd6e1d6bc653b51bf5ed81010a52160d.png

folder_grid_shared-dd6e1d6bc653b51bf5ed81010a52160d.png

59 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

70 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

78 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

91 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

91 ms

postmessageRelay

postmessageRelay

46 ms

googlelogo_color_120x44dp.png

googlelogo_color_120x44dp.png

37 ms

api.js

api.js

36 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

23 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

14 ms

SEO Factors

tailieu.vohoang.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tailieu.vohoang.com 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 Tailieu.vohoang.com 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

tailieu.vohoang.com

Open Graph description is not detected on the main page of Tailieu Vohoang. 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: