Tools & Wizards About Us
blog.hocmai.vn screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

blog.hocmai.vn

Blog HOCMAI - Kênh chia sẻ thông tin, bí kíp học tập luyện thi cho học sinh lớp 1-12

Page Load Speed

12.5 sec in total

First Response

1.7 sec

Resources Loaded

10.3 sec

Page Rendered

525 ms

blog.hocmai.vn screenshot

About Website

Visit blog.hocmai.vn now to see the best up-to-date Blog HOCMAI content for Vietnam and also check out these interesting facts you probably never knew about blog.hocmai.vn

Blog HOCMAI cung cấp thông tin tuyển sinh, bí kíp học tập trực tuyến, luyện thi, tổng hợp đề thi, tài liệu ôn thi dành cho học sinh lớp 1-12

Visit blog.hocmai.vn

Key Findings

We analyzed Blog.hocmai.vn page load time and found that the first response time was 1.7 sec and then it took 10.9 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

blog.hocmai.vn performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

blog.hocmai.vn

1668 ms

wp-emoji-release.min.js

709 ms

style.css

732 ms

hm-banner-public.css

740 ms

font-awesome.css

751 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 69% of them (92 requests) were addressed to the original Blog.hocmai.vn, 9% (12 requests) were made to Static.xx.fbcdn.net and 6% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Blog.hocmai.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.8 kB (18%)

Content Size

2.7 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.hocmai.vn main page is 2.7 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. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 187.0 kB

  • Original 221.7 kB
  • After minification 208.8 kB
  • After compression 34.7 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 187.0 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 208.6 kB

  • Original 2.1 MB
  • After minification 1.9 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. Blog HOCMAI images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 202 B

  • Original 74.2 kB
  • After minification 74.2 kB
  • After compression 74.0 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

-30%

Potential reduce by 93.1 kB

  • Original 307.1 kB
  • After minification 307.0 kB
  • After compression 214.1 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. Blog.hocmai.vn needs all CSS files to be minified and compressed as it can save up to 93.1 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (53%)

Requests Now

123

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog HOCMAI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.hocmai.vn

blog.hocmai.vn

1668 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

709 ms

style.css

style.css

732 ms

hm-banner-public.css

hm-banner-public.css

740 ms

font-awesome.css

font-awesome.css

751 ms

main.css

main.css

792 ms

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808 ms

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954 ms

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973 ms

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1697 ms

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1984 ms

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2139 ms

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41 ms

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72 ms

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17 ms

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41 ms

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1734 ms

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1745 ms

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1990 ms

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1990 ms

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214 ms

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262 ms

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276 ms

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262 ms

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1079 ms

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813 ms

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3293 ms

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3544 ms

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146 ms

eso.D0Uc7kY6.js

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224 ms

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239 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4vaVcUwaEQXjM.ttf

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739 ms

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3219 ms

Accessibility Review

blog.hocmai.vn accessibility score

83

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

blog.hocmai.vn best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blog.hocmai.vn SEO score

92

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

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

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

blog.hocmai.vn

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