Access ywstudy.com. 中文字幕在线直播_中文字幕手机视频在线观看_欧美大奶色图_亚洲公开视频_日韩一级毛卡片视频app_www.99av.com

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

index.php

271 ms

push.js

507 ms

common.js

87 ms

tj.js

152 ms

2021hxc.js

235 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Ywstudy.com, 29% (25 requests) were made to Sycdn.pic-726-baidu.com and 15% (13 requests) were made to Hxc425.top. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Img.hjimg.com.

Content Size

333.9 kB

After Optimization

237.4 kB

In fact, the total size of Ywstudy.com main page is 333.9 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. 40% of websites need less resources to load. Images take 165.9 kB which makes up the majority of the site volume.

HTML Optimization

-98%

Potential reduce by 24.4 kB

Original 24.9 kB
After minification 24.9 kB
After compression 531 B

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 24.4 kB or 98% of the original size.

Image Optimization

-2%

Potential reduce by 3.0 kB

Original 165.9 kB
After minification 162.8 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. Ywstudy images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 4.3 kB

Original 40.5 kB
After minification 40.5 kB
After compression 36.2 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 4.3 kB or 11% of the original size.

CSS Optimization

-63%

Potential reduce by 64.8 kB

Original 102.6 kB
After minification 88.5 kB
After compression 37.8 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. Ywstudy.com needs all CSS files to be minified and compressed as it can save up to 64.8 kB or 63% of the original size.

Requests Now

After Optimization

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ywstudy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ywstudy.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ywstudy.com main page’s claimed encoding is . 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

ywstudy.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

中文字幕在线直播_中文字幕手机视频在线观看_欧美大奶色图_亚洲公开视频_日韩一级毛卡片视频app_www.99av.com_33444a毛片在线

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

index.php

push.js

common.js

tj.js

2021hxc.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

index.php

push.js

common.js

tj.js

2021hxc.js

hxc_data.php

21284077.js

21442587.js

21442591.js

www.hxc425.top

bootstrap.min.css

jquery.js

swiper.min.css

style.css

white.css

mm-content.css

21297207.js

common.js

jquery.min.js

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