Access xunnet.com. 讯网(XunNet)-老牌专业网站基础服务提供商,历经十年,为数十万用户提供域名主机邮箱服务

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

xunnet.com

11732 ms

style.css

10321 ms

winiisagent02.css

1550 ms

newcss.css

1921 ms

Language.js

1643 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 88% of them (71 requests) were addressed to the original Xunnet.com, 5% (4 requests) were made to Pub.idqqimg.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Xunnet.com.

Content Size

353.9 kB

After Optimization

248.7 kB

In fact, the total size of Xunnet.com main page is 353.9 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. 20% of websites need less resources to load. Images take 254.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 52.5 kB

Original 61.1 kB
After minification 52.5 kB
After compression 8.6 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 8.6 kB, which is 14% 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 52.5 kB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 37.7 kB

Original 254.2 kB
After minification 216.5 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, Xun Net needs image optimization as it can save up to 37.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 5.7 kB

Original 26.8 kB
After minification 26.8 kB
After compression 21.2 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 5.7 kB or 21% of the original size.

CSS Optimization

-79%

Potential reduce by 9.3 kB

Original 11.8 kB
After minification 10.1 kB
After compression 2.5 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. Xunnet.com needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xun Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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 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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

Language Detected

ZH
Language Claimed

ZH
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xunnet.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 Xunnet.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

xunnet.com

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

讯网(XunNet)-老牌专业网站基础服务提供商,历经十年,为数十万用户提供域名主机邮箱服务

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

xunnet.com

style.css

winiisagent02.css

newcss.css

Language.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

xunnet.com

style.css

winiisagent02.css

newcss.css

Language.js

zgxw_05.jpg

pcheck.js

css.css

pa

body_bg.gif

zgxw_07.jpg

zgxw_09.jpg

zgxw_02.jpg

RndCode.asp

zgxw_12.jpg

zgxw_14.jpg

xunnetlogo230.jpg

dianhua.gif

zgxw_36.jpg

zgxw_43.jpg

zgxw_57.jpg

zgxw_71.jpg

zgxw_84.jpg

zgxw_90.jpg

zgxw_92.jpg

zgxw_99.jpg

zgxw_104.jpg

zgxw_116.jpg

zgxw_118.jpg

zgxw_122.jpg

zgxw_123.jpg

zgxw_126.jpg

zgxw_127.jpg

icp_x.gif

bds01_x.gif

link_1.jpg

link_2.jpg

link_3.jpg

link_4.jpg

link_5.jpg

link_6.jpg

link_7.jpg

winiis.jpg