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quangbaweb.edu.vn screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

quangbaweb.edu.vn

SEO Keyword Research Tool from A to Z - Free Google Keyword Suggestion Tool - http://KeywordToolAZ.com

Page Load Speed

7.6 sec in total

First Response

1.1 sec

Resources Loaded

5.8 sec

Page Rendered

755 ms

quangbaweb.edu.vn screenshot

About Website

Welcome to quangbaweb.edu.vn homepage info - get ready to check Quangbaweb best content for Vietnam right away, or after learning these important things about quangbaweb.edu.vn

SEO Keyword Research Tool from A to Z - Tool to help you find relevant frequently searched for phrases on Google.com...

Visit quangbaweb.edu.vn

Key Findings

We analyzed Quangbaweb.edu.vn page load time and found that the first response time was 1.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

quangbaweb.edu.vn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

quangbaweb.edu.vn

1067 ms

advertisment.css

21 ms

yuiloader-dom-event.js

68 ms

connection-min.js

42 ms

vbulletin-core.js

67 ms

Our browser made a total of 197 requests to load all elements on the main page. We found that 68% of them (133 requests) were addressed to the original Quangbaweb.edu.vn, 8% (15 requests) were made to Apis.google.com and 5% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Vstatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 761.4 kB (66%)

Content Size

1.2 MB

After Optimization

399.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Quangbaweb.edu.vn main page is 1.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 581.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 298.1 kB

  • Original 344.9 kB
  • After minification 322.7 kB
  • After compression 46.8 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 298.1 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 8.1 kB

  • Original 93.2 kB
  • After minification 85.0 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. Quangbaweb images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 334.6 kB

  • Original 581.7 kB
  • After minification 557.5 kB
  • After compression 247.1 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 334.6 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 120.7 kB

  • Original 141.3 kB
  • After minification 108.9 kB
  • After compression 20.6 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. Quangbaweb.edu.vn needs all CSS files to be minified and compressed as it can save up to 120.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (46%)

Requests Now

186

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quangbaweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

quangbaweb.edu.vn

quangbaweb.edu.vn

1067 ms

advertisment.css

advertisment.css

21 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

68 ms

connection-min.js

connection-min.js

42 ms

vbulletin-core.js

vbulletin-core.js

67 ms

css.php

css.php

190 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

66 ms

jquery-ui-1.8.14.custom.min.js

jquery-ui-1.8.14.custom.min.js

44 ms

scrolltopcontrol.js

scrolltopcontrol.js

66 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

65 ms

css.php

css.php

154 ms

css.php

css.php

183 ms

vbulletin_md5.js

vbulletin_md5.js

90 ms

brand

brand

17 ms

jsapi

jsapi

42 ms

google_cse_default.css

google_cse_default.css

89 ms

css.php

css.php

213 ms

vbulletin-sidebar2.js

vbulletin-sidebar2.js

95 ms

animation-min.js

animation-min.js

94 ms

vbulletin-sidebar.js

vbulletin-sidebar.js

104 ms

plusone.js

plusone.js

128 ms

a

a

38 ms

platform.js

platform.js

169 ms

vietvbb_topx.js

vietvbb_topx.js

99 ms

wz_tooltip.js

wz_tooltip.js

116 ms

brand

brand

94 ms

ti.js

ti.js

19 ms

gpt.js

gpt.js

6 ms

bg_carbon_fibre.png

bg_carbon_fibre.png

13 ms

pubads_impl_81.js

pubads_impl_81.js

5 ms

container.html

container.html

29 ms

logo-qbw.gif

logo-qbw.gif

37 ms

keywordtool-w468xh100.gif

keywordtool-w468xh100.gif

112 ms

gif-new.gif

gif-new.gif

900 ms

tk-vip-w470xh100.gif

tk-vip-w470xh100.gif

85 ms

vsf-header-logostrip.jpg

vsf-header-logostrip.jpg

4438 ms

online

online

94 ms

DMCA_badge_grn_60w.png

DMCA_badge_grn_60w.png

18 ms

dmca.com.png

dmca.com.png

166 ms

online

online

104 ms

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mEYBz-jgwRZfLDsKMg8WNFiLbs8JkCca76mXr0vD3Uo-MDRqvob3qd65iqM941oyKeIJi38UAVr2gLhxb9XLs1tlo812OZ2TqJF3hVWzlScMC-fR9cyrv1M4AviOWTpWI69mUu0jKCtl9_xsloZdc68rkRfA2r-jFuMTCvfg_JXJcuy4c6CZ9nC3Vv94OG727qW_nRn4L5-mPGrv5iQHXOS_tpagJBMAefKCVvBb_lCP0yoy9q8PRcyN42ASrSprepnac6rijZxdpc2SlxS0y_1T3kQfPr8_hX9Z-bPKc4lE_1MvID7IjZxe7zib0lGvNCRZqyaxZR_DZbw15Gbf9Rp1DeClMwMWJNlg7qb7DiI6QOUb_tz1iD-MI6iwl-zej1RtlWP-6wVJApQ2j00Ez98Yxadej6BUQe6JJeSgQTwNWHQyt_9XbaJQ6JM9wmr8OfnyS-ZdXgWQUA32Xn0vhQs-JHEACg4-L3qtTPK25DocDU29LVfw7UEJT7vUU41t2umdth47P0GpOvjERuAFWGGyr1wJpydHdoXnpnumzEhpXapp7M4FzmU6pMjMRti-38WP=w300-h80-no

104 ms

dmca_protected_16_120.png

dmca_protected_16_120.png

17 ms

search.png

search.png

28 ms

google.gif

google.gif

28 ms

navbit-home.png

navbit-home.png

28 ms

collapse_40b.png

collapse_40b.png

27 ms

lhqc_w470xh100.gif

lhqc_w470xh100.gif

28 ms

icon_thong-bao.gif

icon_thong-bao.gif

46 ms

subforum_old-48.png

subforum_old-48.png

45 ms

lastpost-right.png

lastpost-right.png

44 ms

icon_giao-luu.gif

icon_giao-luu.gif

44 ms

icon_football-2.gif

icon_football-2.gif

45 ms

lhqc_w365xh100.gif

lhqc_w365xh100.gif

44 ms

icon_seo-tips.gif

icon_seo-tips.gif

76 ms

icon_tro-giup-seo.gif

icon_tro-giup-seo.gif

66 ms

chem-gio.png

chem-gio.png

67 ms

icon_du-an.gif

icon_du-an.gif

65 ms

icon_tai-lieu.gif

icon_tai-lieu.gif

66 ms

icon_seo-on-page.gif

icon_seo-on-page.gif

66 ms

icon_education.gif

icon_education.gif

81 ms

profile.png

profile.png

82 ms

forum.png

forum.png

82 ms

icon_clipveseo.gif

icon_clipveseo.gif

81 ms

icon_thanh-tich.gif

icon_thanh-tich.gif

81 ms

icon_cong-cu.gif

icon_cong-cu.gif

84 ms

icon_page-rank.gif

icon_page-rank.gif

97 ms

icon_thuat-ngu.gif

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96 ms

icon_tin-tuc-bo-may-tim-kiem.gif

icon_tin-tuc-bo-may-tim-kiem.gif

95 ms

icon_cho-lien-ket.gif

icon_cho-lien-ket.gif

95 ms

icon_pay-per-click.gif

icon_pay-per-click.gif

94 ms

icon_mmo.gif

icon_mmo.gif

98 ms

link-do-w470xh100.png

link-do-w470xh100.png

103 ms

ketoan.gif

ketoan.gif

147 ms

icon_viral-maketing.gif

icon_viral-maketing.gif

100 ms

icon_thao-luan-va-tro-giup.gif

icon_thao-luan-va-tro-giup.gif

103 ms

icon_ecommerce.gif

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101 ms

icon_inforgraphics.gif

icon_inforgraphics.gif

103 ms

icon_pr.gif

icon_pr.gif

127 ms

icon9.png

icon9.png

127 ms

icon_social.gif

icon_social.gif

129 ms

icon_online-forum.gif

icon_online-forum.gif

128 ms

icon_email-marketing.gif

icon_email-marketing.gif

128 ms

p

p

71 ms

dCNvaMcpSr4y46acwqm_6l.js

dCNvaMcpSr4y46acwqm_6l.js

40 ms

icon_sms.gif

icon_sms.gif

120 ms

icon_chien-dich-marketing.gif

icon_chien-dich-marketing.gif

113 ms

icon_marketing-khac.gif

icon_marketing-khac.gif

114 ms

forum_old_lock-48.png

forum_old_lock-48.png

115 ms

homepage.png

homepage.png

116 ms

lhqc_w730xh100.gif

lhqc_w730xh100.gif

116 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

67 ms

26 ms

icon-server.png

icon-server.png

114 ms

tin-cong-nghe.gif

tin-cong-nghe.gif

98 ms

tin-mobile.gif

tin-mobile.gif

99 ms

phan-mem.gif

phan-mem.gif

99 ms

icon-lap-trinh.gif

icon-lap-trinh.gif

99 ms

icon_giao-luu-ket-ban.gif

icon_giao-luu-ket-ban.gif

120 ms

default+en.css

default+en.css

14 ms

bubblegum.css

bubblegum.css

27 ms

default+en.I.js

default+en.I.js

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icon_an-choi.gif

icon_an-choi.gif

112 ms

icon_video.gif

icon_video.gif

107 ms

icon_truyen-cuoi.gif

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106 ms

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icon_music.gif

105 ms

icon_girl-xinh.gif

icon_girl-xinh.gif

108 ms

thamtu.gif

thamtu.gif

123 ms

icon_co-hoi-viec-lam.gif

icon_co-hoi-viec-lam.gif

110 ms

icon_spam.gif

icon_spam.gif

98 ms

icon_gioi-thieu.gif

icon_gioi-thieu.gif

101 ms

users_online.png

users_online.png

98 ms

forum_stats.png

forum_stats.png

96 ms

collapse.png

collapse.png

107 ms

bubblegum.css

bubblegum.css

11 ms

legend.png

legend.png

105 ms

forum_new-16.png

forum_new-16.png

100 ms

forum_old-16.png

forum_old-16.png

99 ms

forum_lock-16.png

forum_lock-16.png

99 ms

category-16.png

category-16.png

110 ms

forum_link-16.png

forum_link-16.png

110 ms

v2

v2

88 ms

ajax.php

ajax.php

362 ms

ajax.php

ajax.php

320 ms

ajax.php

ajax.php

320 ms

tab-collapsed.png

tab-collapsed.png

65 ms

tools-keyword-ga.gif

tools-keyword-ga.gif

65 ms

tools-woorank.gif

tools-woorank.gif

63 ms

tools-create-sitemap-online.gif

tools-create-sitemap-online.gif

63 ms

tools-web-master-tool.gif

tools-web-master-tool.gif

71 ms

tools-destinykeyword.gif

tools-destinykeyword.gif

70 ms

tools-backlinks.gif

tools-backlinks.gif

70 ms

tools-crawl-url.gif

tools-crawl-url.gif

71 ms

lien-he-quang-cao.gif

lien-he-quang-cao.gif

70 ms

qbw_w180xh140.gif

qbw_w180xh140.gif

69 ms

5stars.gif

5stars.gif

73 ms

widget-forum.png

widget-forum.png

73 ms

unknown.gif

unknown.gif

73 ms

ads

ads

70 ms

logo-hcn.jpg

logo-hcn.jpg

52 ms

Vietnam.png

Vietnam.png

55 ms

qc-side-left-1.gif

qc-side-left-1.gif

51 ms

qc-side-left-2.gif

qc-side-left-2.gif

58 ms

gradient-grey-down.png

gradient-grey-down.png

59 ms

newbtn_middle.png

newbtn_middle.png

57 ms

pr-square-light-2.gif

pr-square-light-2.gif

34 ms

selected-tab-gradient-with-top-alpha.png

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131 ms

arrow.png

arrow.png

132 ms

grey-up.png

grey-up.png

130 ms

black_downward_arrow.png

black_downward_arrow.png

130 ms

top-highlight.png

top-highlight.png

130 ms

dpx

dpx

8 ms

52154.gif

52154.gif

18 ms

gradient-greytowhite.png

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18 ms

gradient-black-down.png

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11 ms

bottom-shadow.png

bottom-shadow.png

13 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

24 ms

s.gif

s.gif

13 ms

js15.js

js15.js

5 ms

1620477.php

1620477.php

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

32 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

32 ms

page

page

252 ms

cc_432.js

cc_432.js

41 ms

postmessageRelay

postmessageRelay

144 ms

button.gif

button.gif

49 ms

ga.js

ga.js

132 ms

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94 ms

post_new.png

post_new.png

92 ms

step18.php

step18.php

86 ms

async-ads.js

async-ads.js

93 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

55 ms

fastbutton

fastbutton

89 ms

small-logo.png

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46 ms

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44 ms

api.js

api.js

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

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

155 ms

2536007149-postmessagerelay.js

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strtotime.js

strtotime.js

40 ms

__utm.gif

__utm.gif

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step9_process.php

step9_process.php

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step13.php

step13.php

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step16.php

step16.php

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step11.php

step11.php

195 ms

step18.8.php

step18.8.php

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rs=AGLTcCOIysoEmtW85aiKIBLdKHmHc4_EPw

rs=AGLTcCOIysoEmtW85aiKIBLdKHmHc4_EPw

49 ms

rs=AGLTcCPhDrHY2vagSjsLFOxeufqSzVU3ow

rs=AGLTcCPhDrHY2vagSjsLFOxeufqSzVU3ow

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rs=AGLTcCP58H3DLA3zFDneluvhpzfimZ9MHg

rs=AGLTcCP58H3DLA3zFDneluvhpzfimZ9MHg

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47154.gif

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cb=gapi.loaded_0

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W5F8_SL0XFawnjxHGsZjJA.ttf

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188 ms

photo.jpg

photo.jpg

224 ms

dtpHsbgPEm2lVWciJZ0P-A.ttf

dtpHsbgPEm2lVWciJZ0P-A.ttf

138 ms

bdHGHleUa-ndQCOrdpfxfw.ttf

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139 ms

rs=AGLTcCP58H3DLA3zFDneluvhpzfimZ9MHg

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rs=AGLTcCP58H3DLA3zFDneluvhpzfimZ9MHg

rs=AGLTcCP58H3DLA3zFDneluvhpzfimZ9MHg

15 ms

Accessibility Review

quangbaweb.edu.vn accessibility score

54

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

quangbaweb.edu.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

quangbaweb.edu.vn SEO score

55

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quangbaweb.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Vietnamese language. Our system also found out that Quangbaweb.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

quangbaweb.edu.vn

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