Tools & Wizards About Us
vanmau.com.vn screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vanmau.com.vn

Văn mẫu, Văn hay, Tuyển tập những bài văn mẫu hay nhất

Page Load Speed

5 sec in total

First Response

471 ms

Resources Loaded

4.1 sec

Page Rendered

388 ms

vanmau.com.vn screenshot

About Website

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

Thư viện những bài văn mẫu hay nhất bao gồm văn mẫu tiểu học, văn mẫu hay lớp 6,7,8,9,10,11,12 cho học sinh tham khảo.

Visit vanmau.com.vn

Key Findings

We analyzed Vanmau.com.vn page load time and found that the first response time was 471 ms and then it took 4.5 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

vanmau.com.vn performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.523

15/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

vanmau.com.vn

471 ms

vanmau.com.vn

1231 ms

bootstrap.min.css

914 ms

style.min.css

933 ms

jquery.min.js

24 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 37% of them (26 requests) were addressed to the original Vanmau.com.vn, 13% (9 requests) were made to Pagead2.googlesyndication.com and 13% (9 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Vanmau.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.4 kB (12%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vanmau.com.vn main page is 2.2 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 50.5 kB

  • Original 61.4 kB
  • After minification 59.1 kB
  • After compression 10.9 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 50.5 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 41.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Vanmau images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 56.2 kB

  • Original 626.8 kB
  • After minification 624.1 kB
  • After compression 570.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 111.0 kB

  • Original 134.0 kB
  • After minification 133.4 kB
  • After compression 23.0 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. Vanmau.com.vn needs all CSS files to be minified and compressed as it can save up to 111.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (45%)

Requests Now

62

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanmau. 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

vanmau.com.vn

vanmau.com.vn

471 ms

vanmau.com.vn

vanmau.com.vn

1231 ms

bootstrap.min.css

bootstrap.min.css

914 ms

style.min.css

style.min.css

933 ms

jquery.min.js

jquery.min.js

24 ms

modernizr.min.js

modernizr.min.js

944 ms

customscript.js

customscript.js

956 ms

adsbygoogle.js

adsbygoogle.js

116 ms

logo.png

logo.png

230 ms

so-phan-con-nguoi_050759877.jpg

so-phan-con-nguoi_050759877.jpg

919 ms

canh-doi-u-am_045154625.jpg

canh-doi-u-am_045154625.jpg

1221 ms

enxa-truoc-guong_043623085.jpg

enxa-truoc-guong_043623085.jpg

682 ms

mot-con-nguoi-ra-doi_101058556.jpg

mot-con-nguoi-ra-doi_101058556.jpg

719 ms

tien-su-thang-tao-thao_094251426.jpg

tien-su-thang-tao-thao_094251426.jpg

468 ms

da-co-dat-nay-chep-toi_091351290.jpg

da-co-dat-nay-chep-toi_091351290.jpg

696 ms

bien-va-tinh-yeu_021234207.jpg

bien-va-tinh-yeu_021234207.jpg

912 ms

song-cuon-trao_105711535.jpg

song-cuon-trao_105711535.jpg

933 ms

tam-hon-co-gai_103847506.jpg

tam-hon-co-gai_103847506.jpg

1220 ms

hinh-tuong-song_100454978.jpg

hinh-tuong-song_100454978.jpg

1699 ms

nhan-vat-truong-ba-copy_103013.jpg

nhan-vat-truong-ba-copy_103013.jpg

1219 ms

gao-gia-xong-roi-trang-tua-bong_020458.jpg

gao-gia-xong-roi-trang-tua-bong_020458.jpg

1219 ms

nguoi-nghe-si-nhiep-anh-phung_013933.jpg

nguoi-nghe-si-nhiep-anh-phung_013933.jpg

1220 ms

quocam2-zps28fbb7c2_084321.jpg

quocam2-zps28fbb7c2_084321.jpg

1449 ms

ngoai-vi-thanh-pho-hue_032040.gif

ngoai-vi-thanh-pho-hue_032040.gif

1450 ms

show_ads_impl.js

show_ads_impl.js

233 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1386 ms

social-facebook.png

social-facebook.png

1368 ms

social-googleplus.png

social-googleplus.png

1381 ms

social-twitter.png

social-twitter.png

1586 ms

analytics.js

analytics.js

29 ms

collect

collect

12 ms

js

js

62 ms

zrt_lookup.html

zrt_lookup.html

36 ms

ads

ads

442 ms

ads

ads

426 ms

ads

ads

512 ms

ads

ads

370 ms

reactive_library.js

reactive_library.js

145 ms

ca-pub-8968632188895249

ca-pub-8968632188895249

87 ms

9695521839783209433

9695521839783209433

62 ms

load_preloaded_resource.js

load_preloaded_resource.js

59 ms

icon.png

icon.png

22 ms

abg_lite.js

abg_lite.js

220 ms

window_focus.js

window_focus.js

220 ms

qs_click_protection.js

qs_click_protection.js

73 ms

ufs_web_display.js

ufs_web_display.js

22 ms

ee48bc36d701edb421da8ed516283a0c.js

ee48bc36d701edb421da8ed516283a0c.js

57 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

60 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

64 ms

pixel

pixel

241 ms

8324732904621422289

8324732904621422289

238 ms

abg_lite.js

abg_lite.js

29 ms

omrhp.js

omrhp.js

42 ms

Q12zgMmT.js

Q12zgMmT.js

200 ms

gen_204

gen_204

228 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

199 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

199 ms

css

css

89 ms

62bHydCX.html

62bHydCX.html

33 ms

pixel

pixel

82 ms

pixel

pixel

79 ms

activeview

activeview

161 ms

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

12 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

119 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

121 ms

bounce

bounce

27 ms

rum

rum

22 ms

pixel

pixel

20 ms

pixel

pixel

27 ms

rum

rum

27 ms

Accessibility Review

vanmau.com.vn accessibility score

97

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

vanmau.com.vn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vanmau.com.vn SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vanmau.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Vanmau.com.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

vanmau.com.vn

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