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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tailieu.vectordep.com

Suspend vectordep.com

Page Load Speed

15.2 sec in total

First Response

184 ms

Resources Loaded

14.5 sec

Page Rendered

495 ms

tailieu.vectordep.com screenshot

About Website

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

Tài Liệu - Hướng Dẫn - description

Visit tailieu.vectordep.com

Key Findings

We analyzed Tailieu.vectordep.com page load time and found that the first response time was 184 ms and then it took 15 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tailieu.vectordep.com performance score

0

Network Requests Diagram

www.tailieu.vectordep.com

184 ms

1708208307-widget_css_bundle.css

69 ms

authorization.css

151 ms

plusone.js

91 ms

2244687694-widgets.js

103 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 11% of them (7 requests) were addressed to the original Tailieu.vectordep.com, 16% (10 requests) were made to Apis.google.com and 15% (9 requests) were made to 1.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (11.9 sec) relates to the external source Xahoithongtin.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.4 kB (51%)

Content Size

280.6 kB

After Optimization

138.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tailieu.vectordep.com main page is 280.6 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. 40% of websites need less resources to load. Javascripts take 130.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 63.2 kB

  • Original 84.0 kB
  • After minification 83.7 kB
  • After compression 20.8 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 63.2 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 487 B

  • Original 59.3 kB
  • After minification 58.9 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 Vectordep images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 78.7 kB

  • Original 130.4 kB
  • After minification 130.4 kB
  • After compression 51.8 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 78.7 kB or 60% of the original size.

CSS Optimization

-0%

Potential reduce by 9 B

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 6.9 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. Tailieu.vectordep.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (47%)

Requests Now

58

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tailieu Vectordep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tailieu.vectordep.com

www.tailieu.vectordep.com

184 ms

1708208307-widget_css_bundle.css

1708208307-widget_css_bundle.css

69 ms

authorization.css

authorization.css

151 ms

plusone.js

plusone.js

91 ms

2244687694-widgets.js

2244687694-widgets.js

103 ms

bgbody.gif

bgbody.gif

26 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

54 ms

google_top_exp.js

google_top_exp.js

16 ms

menurepeat.gif

menurepeat.gif

52 ms

bgright.gif

bgright.gif

46 ms

icon18_wrench_allbkg.png

icon18_wrench_allbkg.png

46 ms

th_Gretingmenu.jpg

th_Gretingmenu.jpg

233 ms

online

online

47 ms

js15.js

js15.js

8 ms

menuleft.gif

menuleft.gif

41 ms

title2.gif

title2.gif

43 ms

talho.gif

talho.gif

95 ms

logo-tailieu.jpg

logo-tailieu.jpg

43 ms

bodermenu.gif

bodermenu.gif

41 ms

searchboxx.gif

searchboxx.gif

43 ms

rss.png

rss.png

40 ms

menuright.gif

menuright.gif

42 ms

blank.html

blank.html

35 ms

2018959.php

2018959.php

29 ms

default

default

137 ms

navbar.g

navbar.g

61 ms

cc_474.js

cc_474.js

6 ms

icons_peach.png

icons_peach.png

79 ms

platform:gapi.iframes.style.common.js

platform:gapi.iframes.style.common.js

58 ms

arrows-light.png

arrows-light.png

77 ms

key2success.jpg

key2success.jpg

40 ms

no_image.jpg

no_image.jpg

18 ms

loi-chuc-khong-dung-hang.jpg

loi-chuc-khong-dung-hang.jpg

40 ms

tin-nhan-sms.jpg

tin-nhan-sms.jpg

69 ms

boxtitle2.gif

boxtitle2.gif

36 ms

chuc-mung-nam-moi.jpg

chuc-mung-nam-moi.jpg

66 ms

boxtitle1.gif

boxtitle1.gif

36 ms

loi-chuc-tet-gia-dinh.jpg

loi-chuc-tet-gia-dinh.jpg

201 ms

boxtitlerp.gif

boxtitlerp.gif

33 ms

Th%E1%BB%A7%20thu%E1%BA%ADt

Th%E1%BB%A7%20thu%E1%BA%ADt

129 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

37 ms

fastbutton

fastbutton

125 ms

postmessageRelay

postmessageRelay

38 ms

api.js

api.js

33 ms

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

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

70 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

48 ms

3.jpg

3.jpg

805 ms

byebye.gif

byebye.gif

496 ms

li.gif

li.gif

18 ms

Vietnam%20Guide

Vietnam%20Guide

77 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

15 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

18 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

71 ms

Tours

Tours

72 ms

Vietventures

Vietventures

76 ms

Vietnam%20Travel%20News

Vietnam%20Travel%20News

67 ms

menufooter.gif

menufooter.gif

22 ms

datlamtrangchu.gif

datlamtrangchu.gif

22 ms

xahoithongtin.com.vn

xahoithongtin.com.vn

11886 ms

SEO Factors

tailieu.vectordep.com SEO score

0

Language and Encoding

  • Language Detected

    VI

  • 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.vectordep.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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.vectordep.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.vectordep.com

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