Tools & Wizards About Us
1g.com.cn screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

1g.com.cn

海量科技-安徽服务器租用_安徽服务器托管_域名注册_虚拟主机_芜湖服务器租用_芜湖服务器托管_网络U盘_镇江服务器租用_合肥服务器租用_合肥服务器托管

Page Load Speed

14.7 sec in total

First Response

741 ms

Resources Loaded

13.4 sec

Page Rendered

555 ms

1g.com.cn screenshot

About Website

Click here to check amazing 1 G content. Otherwise, check out these important facts you probably never knew about 1g.com.cn

大量提供安徽、江苏、湖北、河北、四川等地的服务器租用，高防护、高可用，专业15年IDC从业经验

Visit 1g.com.cn

Key Findings

We analyzed 1g.com.cn page load time and found that the first response time was 741 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

1g.com.cn performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

1g.com.cn

741 ms

www.daidc.com

612 ms

www.daidc.com

1595 ms

front.min.css

383 ms

jquery-1.12.2.min.js

585 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 1g.com.cn, 57% (78 requests) were made to Img.shiwaiyun.com and 41% (56 requests) were made to Daidc.com. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Img.shiwaiyun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (23%)

Content Size

4.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1g.com.cn main page is 4.7 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. 70% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 177.0 kB

  • Original 196.0 kB
  • After minification 133.1 kB
  • After compression 19.0 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 62.9 kB, which is 32% 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 177.0 kB or 90% of the original size.

Image Optimization

-18%

Potential reduce by 721.9 kB

  • Original 4.0 MB
  • After minification 3.3 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, 1 G needs image optimization as it can save up to 721.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 40.3 kB

  • Original 198.2 kB
  • After minification 198.2 kB
  • After compression 157.9 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 40.3 kB or 20% of the original size.

CSS Optimization

-41%

Potential reduce by 137.7 kB

  • Original 333.9 kB
  • After minification 333.9 kB
  • After compression 196.2 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. 1g.com.cn needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (19%)

Requests Now

126

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 G. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1g.com.cn

1g.com.cn

741 ms

www.daidc.com

www.daidc.com

612 ms

www.daidc.com

www.daidc.com

1595 ms

front.min.css

front.min.css

383 ms

jquery-1.12.2.min.js

jquery-1.12.2.min.js

585 ms

jquery-migrate-1.4.1.min.js

jquery-migrate-1.4.1.min.js

768 ms

zkeys.min.js

zkeys.min.js

778 ms

plugin.js

plugin.js

1016 ms

front.min.js

front.min.js

845 ms

template.js

template.js

850 ms

NY.min.js

NY.min.js

1064 ms

jquery.cookie.min.js

jquery.cookie.min.js

956 ms

public.min.js

public.min.js

969 ms

common.css

common.css

1267 ms

shiwai-header.css

shiwai-header.css

1272 ms

shiwaix1.css

shiwaix1.css

1145 ms

index.css

index.css

1572 ms

layout.css

layout.css

1629 ms

footer.css

footer.css

1269 ms

shiwai-header.js

shiwai-header.js

1529 ms

wow.min.js

wow.min.js

1474 ms

index.min.css

index.min.css

1483 ms

iconfont.min.css

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1480 ms

index.min.js

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1683 ms

zkeys-verify.min.js

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1203 ms

jquery_nicescroll.js

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1520 ms

jquery.counterup.min.js

jquery.counterup.min.js

1515 ms

waypoints.min.js

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1542 ms

shiwai.js

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1591 ms

layer.css

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819 ms

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985 ms

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Accessibility Review

1g.com.cn accessibility score

43

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.

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

Image elements do not have [alt] attributes

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

1g.com.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

1g.com.cn SEO score

69

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 1g.com.cn 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 1g.com.cn 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

1g.com.cn

Open Graph description is not detected on the main page of 1 G. 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: