Access xxyykj.com. 北京市潇湘夜雨商贸有限公司-首页

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

xxyykj.com

883 ms

63.js

408 ms

zong.js

409 ms

resetcommon.css

413 ms

index.css

411 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 95% of them (88 requests) were addressed to the original Xxyykj.com, 2% (2 requests) were made to Mytysoft.com and 1% (1 request) were made to Vip.yumishe.cn. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source .

Content Size

4.8 MB

After Optimization

4.7 MB

In fact, the total size of Xxyykj.com main page is 4.8 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. 60% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 67.5 kB

Original 81.2 kB
After minification 67.0 kB
After compression 13.6 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 17% 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 67.5 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 61.2 kB

Original 4.7 MB
After minification 4.6 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. Xxyykj images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 25.4 kB

Original 77.4 kB
After minification 77.2 kB
After compression 52.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 25.4 kB or 33% of the original size.

CSS Optimization

-33%

Potential reduce by 2.9 kB

Original 8.7 kB
After minification 8.7 kB
After compression 5.8 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. Xxyykj.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 33% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xxyykj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Document doesn't have a <title> element

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Document doesn't have a <title> element

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

High

Links are not crawlable

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xxyykj.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Xxyykj.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

xxyykj.com

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

北京市潇湘夜雨商贸有限公司-首页

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

xxyykj.com

63.js

zong.js

resetcommon.css

index.css

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

xxyykj.com

63.js

zong.js

resetcommon.css

index.css

NSW_Index.js

scrojs.js

rollup.min.js

jquery.lazyload.min.js

top_bg.gif

20200229104622_4866.jpg

20200330162314_1870.jpg

tel.gif

s_so.gif

20170418185029_0027.jpg

load.gif

ban01.jpg

fuw_pic.jpg

team_pic.jpg

team_pic2.jpg

team_pic3.jpg

honor_lico.png

honor_rico.png

20200227144324_5424.jpg

20200227151421_9177.jpg

ajax.ashx

ban_lico01.png

ban_rico01.png

s_inp.gif

guany_bg.gif

guany_ico01.png

guany_picbg.png

three_bg.gif

three_k01.png

three_y.png

case_bg.gif

case_lbg01.png

hz_bg.gif

fuw_bg.jpg

fuw_y.png

fuw_rbg02.gif

fuw_rbg01.gif

team_bg.gif