Tools & Wizards About Us
chengming1977.com screenshot

Report Summary

  • 0

    Performance

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

chengming1977.com

188宝金博手机下载欢迎您

Page Load Speed

24 sec in total

First Response

1.3 sec

Resources Loaded

21 sec

Page Rendered

1.7 sec

chengming1977.com screenshot

About Website

Visit chengming1977.com now to see the best up-to-date Chengming 1977 content and also check out these interesting facts you probably never knew about chengming1977.com

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Visit chengming1977.com

Key Findings

We analyzed Chengming1977.com page load time and found that the first response time was 1.3 sec and then it took 22.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

chengming1977.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value18.4 s

0/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

chengming1977.com

1306 ms

style.css

1043 ms

jquery-1.8.2.min.js

2223 ms

jquery.SuperSlide.2.1.1.js

1496 ms

nav.js

1425 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 92% of them (46 requests) were addressed to the original Chengming1977.com, 6% (3 requests) were made to Span-cn.com and 2% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (8.5 sec) belongs to the original domain Chengming1977.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.3 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chengming1977.com main page is 2.1 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. 20% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.3 kB

  • Original 20.6 kB
  • After minification 18.9 kB
  • After compression 4.3 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 16.3 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 203.7 kB

  • Original 1.9 MB
  • After minification 1.7 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. Obviously, Chengming 1977 needs image optimization as it can save up to 203.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 68.5 kB

  • Original 106.4 kB
  • After minification 106.0 kB
  • After compression 37.9 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 68.5 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 28.8 kB

  • Original 35.5 kB
  • After minification 29.7 kB
  • After compression 6.6 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. Chengming1977.com needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (13%)

Requests Now

48

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chengming 1977. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chengming1977.com

chengming1977.com

1306 ms

style.css

style.css

1043 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

2223 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1496 ms

nav.js

nav.js

1425 ms

banr003.css

banr003.css

1311 ms

blue.css

blue.css

1564 ms

kefu.js

kefu.js

1816 ms

global.css

global.css

1084 ms

1-15020115331M17.jpg

1-15020115331M17.jpg

327 ms

1-15012H0552QC.jpg

1-15012H0552QC.jpg

1202 ms

search-ipt.gif

search-ipt.gif

440 ms

search.png

search.png

496 ms

phone.png

phone.png

514 ms

navbg.gif

navbg.gif

514 ms

nav_h.gif

nav_h.gif

606 ms

navb.gif

navb.gif

739 ms

blank.gif

blank.gif

803 ms

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1-15020QG333454.jpg

2431 ms

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1-150212121600T5.jpg

1116 ms

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1-150212120502102.jpg

1437 ms

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1-150122163209441.jpg

2697 ms

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1-150212120J22K.jpg

1116 ms

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1-150212120646442.jpg

1847 ms

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1-15020QG919635.jpg

2373 ms

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1-15020QG933648.jpg

4965 ms

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1-150122093255630.jpg

3656 ms

1-15012209335BN.jpg

1-15012209335BN.jpg

3729 ms

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1-150122093G4K2.jpg

4234 ms

1-150122093K9132.jpg

1-150122093K9132.jpg

4222 ms

1-150122093ZSI.jpg

1-150122093ZSI.jpg

4208 ms

1-150122123456307.jpg

1-150122123456307.jpg

5344 ms

1-150122123324143.jpg

1-150122123324143.jpg

4955 ms

1-15012212321D31.jpg

1-15012212321D31.jpg

5273 ms

1-15012212304XB.jpg

1-15012212304XB.jpg

5756 ms

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1-150122122910934.jpg

5735 ms

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1-1501221216442a.jpg

6874 ms

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1-150122121H1461.jpg

6146 ms

1-150122121KBV.jpg

1-150122121KBV.jpg

6847 ms

1-150122121SNX.jpg

1-150122121SNX.jpg

6891 ms

1-150122121919603.jpg

1-150122121919603.jpg

7899 ms

1-150212113105607.jpg

1-150212113105607.jpg

6217 ms

1501272158377985.jpg

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7714 ms

1501272159005073.jpg

1501272159005073.jpg

8125 ms

1501272159146507.jpg

1501272159146507.jpg

8515 ms

icon_bg.png

icon_bg.png

7165 ms

float_s.gif

float_s.gif

7007 ms

float_bg.gif

float_bg.gif

7064 ms

kefu_bg.gif

kefu_bg.gif

7009 ms

button_11.gif

button_11.gif

1514 ms

Accessibility Review

chengming1977.com accessibility score

94

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Best Practices

chengming1977.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

chengming1977.com SEO score

92

Search Engine Optimization Advices

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 Chengming1977.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 Chengming1977.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

chengming1977.com

Open Graph description is not detected on the main page of Chengming 1977. 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: