Tools & Wizards About Us
chgps.net screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

chgps.net

大连天图GPS|大连gps|大连GPS安装|卫星定位|GPS安装|天图gps|gps定位|车辆管理

Page Load Speed

7.2 sec in total

First Response

886 ms

Resources Loaded

6.2 sec

Page Rendered

125 ms

chgps.net screenshot

About Website

Visit chgps.net now to see the best up-to-date Chgps content and also check out these interesting facts you probably never knew about chgps.net

专业从事GPS卫星定位追踪产品的研制生产，设计、承建各类“企业级”、“运营级”中心监控系统平台。

Visit chgps.net

Key Findings

We analyzed Chgps.net page load time and found that the first response time was 886 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

chgps.net performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

chgps.net

886 ms

reset.css

266 ms

jquery-1.8.3.min.js

2396 ms

js_z.js

531 ms

banner.js

1070 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Chgps.net and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Chgps.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.4 kB (23%)

Content Size

678.5 kB

After Optimization

524.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chgps.net main page is 678.5 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 508.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.3 kB

  • Original 7.5 kB
  • After minification 6.4 kB
  • After compression 2.2 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 1.2 kB, which is 16% 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 5.3 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 30.4 kB

  • Original 508.3 kB
  • After minification 477.9 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. Chgps images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 107.7 kB

  • Original 148.6 kB
  • After minification 124.2 kB
  • After compression 40.9 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 107.7 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 11.0 kB

  • Original 14.1 kB
  • After minification 12.5 kB
  • After compression 3.1 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. Chgps.net needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chgps. According to our analytics all requests are already optimized.

Network Requests Diagram

chgps.net

chgps.net

886 ms

reset.css

reset.css

266 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2396 ms

js_z.js

js_z.js

531 ms

banner.js

banner.js

1070 ms

thems.css

thems.css

534 ms

logo.png

logo.png

765 ms

icon2.png

icon2.png

262 ms

banner.jpg

banner.jpg

2825 ms

banner2.jpg

banner2.jpg

772 ms

banner3.jpg

banner3.jpg

1026 ms

pic1.jpg

pic1.jpg

1024 ms

more.png

more.png

520 ms

pic2.jpg

pic2.jpg

1034 ms

pic3.jpg

pic3.jpg

1527 ms

code.jpg

code.jpg

1031 ms

icon3.png

icon3.png

1281 ms

icon4.png

icon4.png

1280 ms

icon5.png

icon5.png

1287 ms

Accessibility Review

chgps.net accessibility score

70

Accessibility Issues

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

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

Links do not have a discernible name

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

chgps.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chgps.net SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    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 Chgps.net 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 Chgps.net 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

chgps.net

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