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02811.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

02811.com

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Page Load Speed

171 sec in total

First Response

11.1 sec

Resources Loaded

159.7 sec

Page Rendered

184 ms

02811.com screenshot

About Website

Welcome to 02811.com homepage info - get ready to check 02811 best content right away, or after learning these important things about 02811.com

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Visit 02811.com

Key Findings

We analyzed 02811.com page load time and found that the first response time was 11.1 sec and then it took 159.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

02811.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

02811.com

11078 ms

css.css

1518 ms

swfobject.js

2037 ms

AC_RunActiveContent.js

1150 ms

float.js

5325 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original 02811.com, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Myhostadmin.net. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain 02811.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.4 kB (55%)

Content Size

31.7 kB

After Optimization

14.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 02811.com main page is 31.7 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 5% of websites need less resources to load. HTML takes 19.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.8 kB

  • Original 19.6 kB
  • After minification 18.2 kB
  • After compression 4.8 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 14.8 kB or 75% of the original size.

Image Optimization

-13%

Potential reduce by 1.4 kB

  • Original 10.4 kB
  • After minification 9.0 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, 02811 needs image optimization as it can save up to 1.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 1.2 kB

  • Original 1.7 kB
  • After minification 1.1 kB
  • After compression 508 B

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 1.2 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 02811. 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 as a result speed up the page load time.

Network Requests Diagram

02811.com

02811.com

11078 ms

css.css

css.css

1518 ms

swfobject.js

swfobject.js

2037 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

1150 ms

float.js

float.js

5325 ms

common.js

common.js

5077 ms

price_thumb.gif

price_thumb.gif

521 ms

price_x.jpg

price_x.jpg

1522 ms

more.jpg

more.jpg

1998 ms

my110.gif

my110.gif

1735 ms

DM%E5%8D%95.jpg

DM%E5%8D%95.jpg

532 ms

%E4%B8%8D%E5%B9%B2%E8%83%B6.jpg

%E4%B8%8D%E5%B9%B2%E8%83%B6.jpg

4032 ms

%E5%BD%A9%E8%89%B2%E5%90%8D%E7%89%87.jpg

%E5%BD%A9%E8%89%B2%E5%90%8D%E7%89%87.jpg

528 ms

%E5%B0%81%E5%A5%97.jpg

%E5%B0%81%E5%A5%97.jpg

4080 ms

%E7%94%BB%E5%86%8C.jpg

%E7%94%BB%E5%86%8C.jpg

1043 ms

%E4%BF%A1%E5%B0%81%E4%BF%A1%E7%BA%B8.jpg

%E4%BF%A1%E5%B0%81%E4%BF%A1%E7%BA%B8.jpg

1124 ms

zxxds.gif

zxxds.gif

4221 ms

zjtp.jpg

zjtp.jpg

19624 ms

menu_bgs.jpg

menu_bgs.jpg

19757 ms

service.asp

service.asp

11707 ms

1.jpg

1.jpg

19739 ms

2.jpg

2.jpg

19738 ms

3.jpg

3.jpg

19738 ms

4.jpg

4.jpg

19739 ms

5.jpg

5.jpg

19739 ms

bg.jpg

bg.jpg

19738 ms

bgg.gif

bgg.gif

19738 ms

kefuw.gif

kefuw.gif

19739 ms

h.js

h.js

1712 ms

hm.gif

hm.gif

383 ms

index.asp

index.asp

20043 ms

1.jpg

1.jpg

13387 ms

2.jpg

2.jpg

19761 ms

3.jpg

3.jpg

19759 ms

4.jpg

4.jpg

19742 ms

5.jpg

5.jpg

19742 ms

2.jpg

2.jpg

19741 ms

3.jpg

3.jpg

19739 ms

4.jpg

4.jpg

19740 ms

5.jpg

5.jpg

18316 ms

2.jpg

2.jpg

19738 ms

3.jpg

3.jpg

19738 ms

4.jpg

4.jpg

19737 ms

2.jpg

2.jpg

19712 ms

3.jpg

3.jpg

19712 ms

4.jpg

4.jpg

16554 ms

2.jpg

2.jpg

19697 ms

3.jpg

3.jpg

19695 ms

2.jpg

2.jpg

16891 ms

3.jpg

3.jpg

19692 ms

Accessibility Review

02811.com accessibility score

71

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

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

02811.com 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

SEO Factors

02811.com SEO score

100

Search Engine Optimization Advices

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

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 02811.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 02811.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

02811.com

Open Graph description is not detected on the main page of 02811. 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: