Tools & Wizards About Us
im286.net screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

im286.net

落伍者 - Powered by Discuz!

Page Load Speed

10.3 sec in total

First Response

655 ms

Resources Loaded

9.5 sec

Page Rendered

142 ms

im286.net screenshot

About Website

Welcome to im286.net homepage info - get ready to check Im 286 best content for Hong Kong right away, or after learning these important things about im286.net

落伍者创办于2001年，系国内历史最悠久的互联网创业者交流平台。

Visit im286.net

Key Findings

We analyzed Im286.net page load time and found that the first response time was 655 ms and then it took 9.6 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

im286.net performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

im286.net

655 ms

www.im286.net

1069 ms

style_2_common.css

579 ms

style_2_forum_index.css

566 ms

common.js

1316 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Im286.net, 3% (1 request) were made to Dn-huoban-portal.huobanjs.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Im286.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.5 kB (32%)

Content Size

560.9 kB

After Optimization

380.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Im286.net main page is 560.9 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. 25% of websites need less resources to load. Images take 337.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 29.9 kB

  • Original 41.0 kB
  • After minification 40.2 kB
  • After compression 11.1 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 29.9 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 43.7 kB

  • Original 337.5 kB
  • After minification 293.8 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, Im 286 needs image optimization as it can save up to 43.7 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

-76%

Potential reduce by 106.9 kB

  • Original 141.5 kB
  • After minification 115.3 kB
  • After compression 34.5 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 106.9 kB or 76% of the original size.

CSS Optimization

-0%

Potential reduce by 33 B

  • Original 41.0 kB
  • After minification 41.0 kB
  • After compression 40.9 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. Im286.net has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

32

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Im 286. According to our analytics all requests are already optimized.

Network Requests Diagram

im286.net

im286.net

655 ms

www.im286.net

www.im286.net

1069 ms

style_2_common.css

style_2_common.css

579 ms

style_2_forum_index.css

style_2_forum_index.css

566 ms

common.js

common.js

1316 ms

forum.js

forum.js

2271 ms

logo@2x.png

logo@2x.png

754 ms

aly89.jpg

aly89.jpg

1574 ms

logo.gif

logo.gif

1096 ms

search.png

search.png

914 ms

txy14.jpg

txy14.jpg

1384 ms

sd.gif

sd.gif

1795 ms

122417meomp44kiazoiu4c.jpg

122417meomp44kiazoiu4c.jpg

1424 ms

112239nxzeijvwu9u9srse.jpg

112239nxzeijvwu9u9srse.jpg

5494 ms

122626pxpp45hp6nnkxfnd.jpg

122626pxpp45hp6nnkxfnd.jpg

2060 ms

dbfc692cace78d2d82b0108be40510d2.jpg

dbfc692cace78d2d82b0108be40510d2.jpg

1471 ms

collapsed_no.gif

collapsed_no.gif

1611 ms

forum_new.gif

forum_new.gif

1659 ms

forum.gif

forum.gif

1764 ms

tianyiyun.png

tianyiyun.png

1799 ms

aliyun.jpg

aliyun.jpg

2035 ms

jdy.jpg

jdy.jpg

1951 ms

txy.jpg

txy.jpg

2365 ms

hishop.jpg

hishop.jpg

1986 ms

cmstop.gif

cmstop.gif

2142 ms

beian.png

beian.png

2175 ms

knet_ico.png

knet_ico.png

2222 ms

chart.png

chart.png

2219 ms

pt_item.png

pt_item.png

2304 ms

arrwd.gif

arrwd.gif

2334 ms

ad_tip.png

ad_tip.png

2382 ms

common_extra.js

common_extra.js

2965 ms

p.gif

p.gif

2487 ms

index-bg.png

index-bg.png

2515 ms

txy14.jpg

txy14.jpg

1174 ms

Accessibility Review

im286.net accessibility score

51

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

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

im286.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

im286.net SEO score

92

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

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 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 Im286.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 Im286.net 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

im286.net

Open Graph description is not detected on the main page of Im 286. 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: