Tools & Wizards About Us
ibcibc.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% 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

ibcibc.com

IBC编程社区-C#论坛-C#教程,.NET教程-.NET源码

Page Load Speed

5 sec in total

First Response

957 ms

Resources Loaded

3.8 sec

Page Rendered

215 ms

ibcibc.com screenshot

About Website

Click here to check amazing Ibcibc content. Otherwise, check out these important facts you probably never knew about ibcibc.com

C#论坛,C#,C#源码,asp.net论坛,C#图文教程,C#视频教程,C#问题咨询,C#源码下载,WinForm源码分享,ASP.NET源码分享,IBC编程社区

Visit ibcibc.com

Key Findings

We analyzed Ibcibc.com page load time and found that the first response time was 957 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ibcibc.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

ibcibc.com

957 ms

style_39_common.css

589 ms

style_39_forum_index.css

401 ms

common.js

616 ms

forum.js

429 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 97% of them (86 requests) were addressed to the original Ibcibc.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Cdn.dingxiang-inc.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Ibcibc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.6 kB (13%)

Content Size

1.1 MB

After Optimization

973.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ibcibc.com main page is 1.1 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. 50% of websites need less resources to load. Images take 749.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 86.8 kB

  • Original 115.4 kB
  • After minification 115.1 kB
  • After compression 28.7 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 86.8 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 42.6 kB

  • Original 749.9 kB
  • After minification 707.3 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. Ibcibc images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 10.8 kB

  • Original 227.5 kB
  • After minification 227.5 kB
  • After compression 216.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 4.4 kB

  • Original 25.1 kB
  • After minification 25.1 kB
  • After compression 20.7 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. Ibcibc.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (36%)

Requests Now

88

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ibcibc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ibcibc.com

ibcibc.com

957 ms

style_39_common.css

style_39_common.css

589 ms

style_39_forum_index.css

style_39_forum_index.css

401 ms

common.js

common.js

616 ms

forum.js

forum.js

429 ms

logging.js

logging.js

437 ms

index.js

index.js

804 ms

jquery.min.js

jquery.min.js

1221 ms

slide.js

slide.js

444 ms

headline.js

headline.js

447 ms

sidebar.min.js

sidebar.min.js

573 ms

byg_into.js

byg_into.js

617 ms

switch_width.png

switch_width.png

645 ms

qq_login.gif

qq_login.gif

246 ms

logo.png

logo.png

268 ms

click.gif

click.gif

360 ms

33bf89d903a953d72be891047f62add2.jpg

33bf89d903a953d72be891047f62add2.jpg

841 ms

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643d98c6f689e9f64d027220e4124c11.jpg

906 ms

befc2d1d0c4eb8ec8074043552b0c1ec.jpg

befc2d1d0c4eb8ec8074043552b0c1ec.jpg

919 ms

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600ab5f2adf072c3d44ee0dc6dea72c8.jpg

751 ms

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a71c611356aeb8ff756882cf1496980d.jpg

1155 ms

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b41c1c644895817f167ae27e52f05da5.jpg

948 ms

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28552ae02647b3e7080351a44069a634.jpg

1013 ms

4edbe77d8c6b8a8253fa5a0d3ff0856d.jpg

4edbe77d8c6b8a8253fa5a0d3ff0856d.jpg

1030 ms

8e66a5705422901b99edd8c78b1fe1d8.jpg

8e66a5705422901b99edd8c78b1fe1d8.jpg

1117 ms

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351b7813a979bdb45419647ad1df2462.jpg

1140 ms

c6188b547ae77d1676a20bc778701b8b.jpg

c6188b547ae77d1676a20bc778701b8b.jpg

1145 ms

33ba7c30e815040afe0d4be8d1f42371.jpg

33ba7c30e815040afe0d4be8d1f42371.jpg

1213 ms

ddfeddf9224095e6b69853dffbd12808.jpg

ddfeddf9224095e6b69853dffbd12808.jpg

1230 ms

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c828cdb3a896c47f9947c1b4322cd4c5.jpg

1333 ms

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d7a2a08fb6f0d516af3faeaef9aabf71.jpg

1358 ms

71f8a10ea2e377900ce4812152674b34.jpg

71f8a10ea2e377900ce4812152674b34.jpg

1342 ms

collapsed_no.gif

collapsed_no.gif

1379 ms

forum.gif

forum.gif

1413 ms

common_58_icon.png

common_58_icon.png

1439 ms

online_admin.gif

online_admin.gif

1550 ms

online_supermod.gif

online_supermod.gif

1539 ms

online_moderator.gif

online_moderator.gif

1578 ms

online_member.gif

online_member.gif

1607 ms

online_guest.gif

online_guest.gif

1614 ms

41a6572b63b28389c4aba146edf94ef4.jpg

41a6572b63b28389c4aba146edf94ef4.jpg

1645 ms

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65e27ccf38078bce7fa45244f981b590.jpg

1735 ms

yl.gif

yl.gif

1133 ms

a3aa84406550863bccdca5be0494f45c.jpg

a3aa84406550863bccdca5be0494f45c.jpg

1750 ms

qmenu.png

qmenu.png

1341 ms

so.png

so.png

1419 ms

6cede8bd020d532a59450c0b68a3e1f2.jpg

6cede8bd020d532a59450c0b68a3e1f2.jpg

1768 ms

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4d8dcc8b0fd6d9f4d076396fae329e9b.jpg

1792 ms

1gg.jpg

1gg.jpg

1655 ms

lanjiazai.gif

lanjiazai.gif

1238 ms

headline.jpg

headline.jpg

1346 ms

dot.gif

dot.gif

1346 ms

common_extra.js

common_extra.js

1620 ms

today.png

today.png

1311 ms

yesterday.png

yesterday.png

1348 ms

posts.png

posts.png

1394 ms

members.png

members.png

1401 ms

new_members.png

new_members.png

1526 ms

newpost.png

newpost.png

1526 ms

sign.png

sign.png

1528 ms

logofoot.png

logofoot.png

1668 ms

qrcode.jpg

qrcode.jpg

1716 ms

hm.js

hm.js

1091 ms

side_sanjiao_y.png

side_sanjiao_y.png

1535 ms

site_qq.jpg

site_qq.jpg

1659 ms

side_fatie.png

side_fatie.png

1524 ms

noavatar_middle.gif

noavatar_middle.gif

1192 ms

noavatar_middle.gif

noavatar_middle.gif

1166 ms

01_avatar_middle.jpg

01_avatar_middle.jpg

1306 ms

noavatar_middle.gif

noavatar_middle.gif

1304 ms

side_dingbu.png

side_dingbu.png

1294 ms

vip.png

vip.png

1220 ms

vs.png

vs.png

1284 ms

noavatar_middle.gif

noavatar_middle.gif

1140 ms

noavatar_middle.gif

noavatar_middle.gif

1176 ms

36_avatar_middle.jpg

36_avatar_middle.jpg

1137 ms

51_avatar_middle.jpg

51_avatar_middle.jpg

1137 ms

noavatar_middle.gif

noavatar_middle.gif

1293 ms

noavatar_middle.gif

noavatar_middle.gif

1153 ms

06_avatar_middle.jpg

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1158 ms

noavatar_middle.gif

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1136 ms

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1115 ms

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1123 ms

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1175 ms

52_avatar_middle.jpg

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1172 ms

noavatar_middle.gif

noavatar_middle.gif

1089 ms

48_avatar_middle.jpg

48_avatar_middle.jpg

1103 ms

20_avatar_middle.jpg

20_avatar_middle.jpg

1104 ms

hm.gif

hm.gif

317 ms

Accessibility Review

ibcibc.com 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

ibcibc.com 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

ibcibc.com 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibcibc.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 Ibcibc.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

ibcibc.com

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