Access 0769net.com. 东莞网站建设,东莞网站设计制作,东莞网页设计制作-光速东莞网络公司

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.911

3/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

0769net.com

3541 ms

layout.css

1292 ms

master.css

932 ms

menu.js

2734 ms

blank.js

1116 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 97% of them (56 requests) were addressed to the original 0769net.com, 3% (2 requests) were made to Wljg.gdgs.gov.cn. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain 0769net.com.

Content Size

317.0 kB

After Optimization

165.2 kB

In fact, the total size of 0769net.com main page is 317.0 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. 15% of websites need less resources to load. Images take 159.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.4 kB

Original 27.1 kB
After minification 23.8 kB
After compression 6.7 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 3.3 kB, which is 12% 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 20.4 kB or 75% of the original size.

Image Optimization

-20%

Potential reduce by 32.2 kB

Original 159.1 kB
After minification 126.9 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, 0769 Net needs image optimization as it can save up to 32.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 75.4 kB

Original 101.9 kB
After minification 100.4 kB
After compression 26.5 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 75.4 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 23.7 kB

Original 28.8 kB
After minification 25.3 kB
After compression 5.1 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. 0769net.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0769 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 0769net.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 0769net.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

0769net.com

Open Graph description is not detected on the main page of 0769 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

东莞网站建设,东莞网站设计制作,东莞网页设计制作-光速东莞网络公司

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

0769net.com

layout.css

master.css

menu.js

blank.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

0769net.com

layout.css

master.css

menu.js

blank.js

yu.js

tb.js

flash.js

ce.js

top_bg.jpg

top_telinfo.jpg

logo.jpg

logo_word.jpg

top_tel.gif

mainbav_mid.jpg

mainbav_left.jpg

mainbav_now.gif

topnav_right.jpg

topnav_left.jpg

layout.css

main_bg.jpg

sidebar_tel.jpg

sidebar_ymtop.jpg

sidebar_ymmid.jpg

ym_img.gif

sidebar_ymbuttom.jpg

sidebar_case.jpg

sidebar_casemid.jpg

case_img.gif

sidebar_casebuttom.jpg

sidebar_aboutmid.jpg

sidebar_about.jpg

sidebar_aboutmuse.jpg

01.jpg

02.jpg

03.jpg

home_com.gif

diemail.gif

slide_trigger_c.gif

slide_trigger.gif

con_tcbg.jpg

con_tc_a.gif

con_buttom.jpg