Tools & Wizards About Us
cha127.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cha127.com

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Page Load Speed

37.9 sec in total

First Response

4.6 sec

Resources Loaded

33.2 sec

Page Rendered

156 ms

cha127.com screenshot

About Website

Visit cha127.com now to see the best up-to-date Cha 127 content for China and also check out these interesting facts you probably never knew about cha127.com

127查询网致力于搜索算法研究，提供最高效的IDC信息检索解决方案：包括ip查询，批量查询ip，icp备案查询批量查询，whois查询，IDN域名转码，归属地批量查询，手机号码吉凶预测，身份证号码查询，企业基本信用信息查询等站长工具。

Visit cha127.com

Key Findings

We analyzed Cha127.com page load time and found that the first response time was 4.6 sec and then it took 33.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cha127.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

cha127.com

4558 ms

www.cha127.com

9403 ms

common.js

1783 ms

jquery.min.js

19502 ms

toolsite.css

10584 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 69% of them (9 requests) were addressed to the original Cha127.com, 15% (2 requests) were made to Hm.baidu.com and 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Cha127.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.1 kB (54%)

Content Size

59.2 kB

After Optimization

27.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cha127.com main page is 59.2 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. Only 10% of websites need less resources to load. Javascripts take 26.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.4 kB

  • Original 10.3 kB
  • After minification 10.0 kB
  • After compression 2.9 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. 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 7.4 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 408 B
  • After minification 408 B

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. Cha 127 images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 6.7 kB

  • Original 26.4 kB
  • After minification 23.3 kB
  • After compression 19.6 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 6.7 kB or 26% of the original size.

CSS Optimization

-81%

Potential reduce by 17.9 kB

  • Original 22.1 kB
  • After minification 17.3 kB
  • After compression 4.2 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. Cha127.com needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cha 127. According to our analytics all requests are already optimized.

Network Requests Diagram

cha127.com

cha127.com

4558 ms

www.cha127.com

www.cha127.com

9403 ms

common.js

common.js

1783 ms

jquery.min.js

jquery.min.js

19502 ms

toolsite.css

toolsite.css

10584 ms

common.css

common.css

4112 ms

logo.gif

logo.gif

998 ms

menu-bg.jpg

menu-bg.jpg

450 ms

but.gif

but.gif

574 ms

h.js

h.js

1204 ms

ga.js

ga.js

21 ms

hm.gif

hm.gif

392 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

cha127.com accessibility score

66

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

Form elements do not have associated labels

Best Practices

cha127.com best practices score

67

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

cha127.com SEO score

77

Search Engine Optimization Advices

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 Cha127.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 Cha127.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

cha127.com

Open Graph description is not detected on the main page of Cha 127. 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: