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Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

jyc.5156edu.com

Page Load Speed

21.7 sec in total

First Response

8.5 sec

Resources Loaded

13 sec

Page Rendered

240 ms

jyc.5156edu.com screenshot

About Website

Welcome to jyc.5156edu.com homepage info - get ready to check Jyc 5156 Edu best content for China right away, or after learning these important things about jyc.5156edu.com

近义词、同义词大全、查询、词典

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Key Findings

We analyzed Jyc.5156edu.com page load time and found that the first response time was 8.5 sec and then it took 13.2 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

jyc.5156edu.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

jyc.5156edu.com

8519 ms

style.css

899 ms

logo.jpg

8753 ms

rebig.gif

1291 ms

serch.gif

901 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Jyc.5156edu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Jyc.5156edu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.6 kB (42%)

Content Size

27.6 kB

After Optimization

16.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jyc.5156edu.com main page is 27.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 18.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.3 kB

  • Original 7.8 kB
  • After minification 7.4 kB
  • After compression 2.4 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 5.3 kB or 69% of the original size.

Image Optimization

-29%

Potential reduce by 5.3 kB

  • Original 18.5 kB
  • After minification 13.2 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, Jyc 5156 Edu needs image optimization as it can save up to 5.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-75%

Potential reduce by 1.0 kB

  • Original 1.3 kB
  • After minification 1.1 kB
  • After compression 327 B

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. Jyc.5156edu.com needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jyc 5156 Edu. According to our analytics all requests are already optimized.

Network Requests Diagram

jyc.5156edu.com

jyc.5156edu.com

8519 ms

style.css

style.css

899 ms

logo.jpg

logo.jpg

8753 ms

rebig.gif

rebig.gif

1291 ms

serch.gif

serch.gif

901 ms

bgserch02.gif

bgserch02.gif

1319 ms

flzyline.gif

flzyline.gif

1317 ms

bgserch01.gif

bgserch01.gif

1288 ms

Accessibility Review

jyc.5156edu.com accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jyc.5156edu.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

jyc.5156edu.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jyc.5156edu.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Jyc.5156edu.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jyc.5156edu.com

Open Graph description is not detected on the main page of Jyc 5156 Edu. 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: