Tools & Wizards About Us
ha.edu.vn screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

ha.edu.vn

Hà Blog | Web, Wordpress, Blog và Video hướng dẫn khác.

Page Load Speed

6.2 sec in total

First Response

566 ms

Resources Loaded

5.5 sec

Page Rendered

190 ms

ha.edu.vn screenshot

About Website

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

Hà Blog là trang cá nhân của "Hà", chia sẻ về hướng dẫn xử lý côn trùng, sử dụng máy tính phần mềm, internet, hosting, web, wordpress và blogger.

Visit ha.edu.vn

Key Findings

We analyzed Ha.edu.vn page load time and found that the first response time was 566 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ha.edu.vn performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

ha.edu.vn

566 ms

ha.edu.vn

2152 ms

style.css

269 ms

style.css

538 ms

css

30 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 84% of them (37 requests) were addressed to the original Ha.edu.vn, 14% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ha.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.5 kB (17%)

Content Size

822.1 kB

After Optimization

683.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ha.edu.vn main page is 822.1 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. 35% of websites need less resources to load. Images take 548.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 112.1 kB

  • Original 131.7 kB
  • After minification 121.4 kB
  • After compression 19.6 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 112.1 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 16.6 kB

  • Original 548.2 kB
  • After minification 531.6 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. Ha images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 959 B

  • Original 84.9 kB
  • After minification 84.9 kB
  • After compression 83.9 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

-15%

Potential reduce by 8.9 kB

  • Original 57.4 kB
  • After minification 57.4 kB
  • After compression 48.5 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. Ha.edu.vn needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (43%)

Requests Now

35

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ha.edu.vn

ha.edu.vn

566 ms

ha.edu.vn

ha.edu.vn

2152 ms

style.css

style.css

269 ms

style.css

style.css

538 ms

css

css

30 ms

style.css

style.css

809 ms

td_legacy_main.css

td_legacy_main.css

1089 ms

jquery.min.js

jquery.min.js

1103 ms

jquery-migrate.min.js

jquery-migrate.min.js

822 ms

tagdiv_theme.min.js

tagdiv_theme.min.js

1262 ms

tdPostImages.js

tdPostImages.js

824 ms

tdSocialSharing.js

tdSocialSharing.js

1072 ms

tdModalPostImages.js

tdModalPostImages.js

1099 ms

comment-reply.min.js

comment-reply.min.js

1261 ms

tdLoginMobile.js

tdLoginMobile.js

1383 ms

tdInfiniteLoader.js

tdInfiniteLoader.js

1395 ms

tdLoadingBox.js

tdLoadingBox.js

1395 ms

tdMenu.js

tdMenu.js

1395 ms

tdAjaxSearch.js

tdAjaxSearch.js

1394 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

87 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

88 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

119 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

134 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

134 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

134 ms

newspaper.woff

newspaper.woff

278 ms

cleanbait-tp-218x150.jpg

cleanbait-tp-218x150.jpg

268 ms

diet-con-trung-quan-2-218x150.jpg

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273 ms

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crackdown-218x150.jpg

276 ms

newspaper-content-218x150.jpg

newspaper-content-218x150.jpg

278 ms

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276 ms

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309 ms

z5323180576520_23eb40deb01b7b11d77420e16f75f7e6-218x150.jpg

z5323180576520_23eb40deb01b7b11d77420e16f75f7e6-218x150.jpg

432 ms

moi-12-218x150.jpg

moi-12-218x150.jpg

441 ms

A22-218x150.jpg

A22-218x150.jpg

446 ms

z5418755748810_14c3418862b198b9b7bbca4916d0da4b-218x150.jpg

z5418755748810_14c3418862b198b9b7bbca4916d0da4b-218x150.jpg

450 ms

002.jpg

002.jpg

724 ms

z5367502357605_1c1350838a676a32223b0403ab5b55ae-324x400.jpg

z5367502357605_1c1350838a676a32223b0403ab5b55ae-324x400.jpg

446 ms

z5242074661565_bf21c82db6bd92963ac26861ea247711-324x400.jpg

z5242074661565_bf21c82db6bd92963ac26861ea247711-324x400.jpg

595 ms

z5232800843535_ed9a8faa2d6a2caefa802d4e4b55d7e5-324x400.jpg

z5232800843535_ed9a8faa2d6a2caefa802d4e4b55d7e5-324x400.jpg

610 ms

mobile_marketing-324x400.jpg

mobile_marketing-324x400.jpg

617 ms

hinh-anh-moi-chua-o-dong-nai.jpg

hinh-anh-moi-chua-o-dong-nai.jpg

890 ms

huong-dan-seo-forum.jpg

huong-dan-seo-forum.jpg

610 ms

cac-dieu-ban-chua-biet-ve-seo.jpg

cac-dieu-ban-chua-biet-ve-seo.jpg

730 ms

Accessibility Review

ha.edu.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

ha.edu.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ha.edu.vn SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Ha.edu.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 Ha.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

ha.edu.vn

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