Tools & Wizards About Us
loigiaihay.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

loigiaihay.com

Để học tốt tất cả các môn toán, văn, anh, lý, hóa, sinh, sử và địa lý, GDCD

Page Load Speed

7.8 sec in total

First Response

507 ms

Resources Loaded

7 sec

Page Rendered

286 ms

loigiaihay.com screenshot

About Website

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

Để học tốt tất các môn toán, ngữ văn, tiếng anh, vật lý, hóa học, sinh học, lịch sử, địa lý, giáo dục công dân với lời giải chi tiết giúp soạn bài đến lớp.

Visit loigiaihay.com

Key Findings

We analyzed Loigiaihay.com page load time and found that the first response time was 507 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

loigiaihay.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value36.9 s

0/100

10%

Network Requests Diagram

loigiaihay.com

507 ms

loigiaihay.com

1598 ms

homepage_58105_1.min.css

287 ms

newUpdate.min.css

597 ms

swiper-bundle.min.css

737 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 46% of them (52 requests) were addressed to the original Loigiaihay.com, 5% (6 requests) were made to Aj1559.online and 5% (6 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Loigiaihay.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 995.6 kB (54%)

Content Size

1.8 MB

After Optimization

850.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Loigiaihay.com main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 775.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 332.5 kB

  • Original 375.8 kB
  • After minification 317.0 kB
  • After compression 43.3 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. This page needs HTML code to be minified as it can gain 58.9 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 332.5 kB or 88% of the original size.

Image Optimization

-85%

Potential reduce by 563.8 kB

  • Original 665.7 kB
  • After minification 102.0 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. Obviously, Loigiaihay needs image optimization as it can save up to 563.8 kB or 85% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 94.9 kB

  • Original 775.6 kB
  • After minification 775.3 kB
  • After compression 680.7 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 94.9 kB or 12% of the original size.

CSS Optimization

-15%

Potential reduce by 4.4 kB

  • Original 29.2 kB
  • After minification 29.2 kB
  • After compression 24.9 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. Loigiaihay.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (63%)

Requests Now

106

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Loigiaihay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

loigiaihay.com

loigiaihay.com

507 ms

loigiaihay.com

loigiaihay.com

1598 ms

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Accessibility Review

loigiaihay.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

loigiaihay.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

loigiaihay.com SEO score

93

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

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 Loigiaihay.com 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 Loigiaihay.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

loigiaihay.com

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