Tools & Wizards About Us
bitcongress.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bitcongress.com

开云·kaiyun(中国)官方网站

Page Load Speed

43.5 sec in total

First Response

725 ms

Resources Loaded

42.5 sec

Page Rendered

211 ms

bitcongress.com screenshot

About Website

Click here to check amazing Bitcongress content for United States. Otherwise, check out these important facts you probably never knew about bitcongress.com

??来玩开云kaiyun官方网站??新、旧玩家首选网站????【www.kaiyun.com】???竭诚缔造,我们集团官网、平台、登录、网站、网址、娱乐、网页版、手机版app,将秉承以服务为唯一的宗旨,在线更好的改进只为更好的服务。

Visit bitcongress.com

Key Findings

We analyzed Bitcongress.com page load time and found that the first response time was 725 ms and then it took 42.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bitcongress.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

bitcongress.com

725 ms

bitcongress.com

2370 ms

15.js

20119 ms

style.css

939 ms

lrtk1.js

1176 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Bitcongress.com, 3% (1 request) were made to Baofu8.cc and 3% (1 request) were made to Keleyi.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Baofu8.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.8 kB (11%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bitcongress.com main page is 1.4 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.9 kB

  • Original 39.8 kB
  • After minification 29.8 kB
  • After compression 7.9 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 10.0 kB, which is 25% 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 31.9 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 59.7 kB

  • Original 1.2 MB
  • After minification 1.2 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. Bitcongress images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 52.1 kB

  • Original 77.8 kB
  • After minification 75.3 kB
  • After compression 25.8 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 52.1 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 9.1 kB

  • Original 11.0 kB
  • After minification 9.7 kB
  • After compression 1.9 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. Bitcongress.com needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitcongress. According to our analytics all requests are already optimized.

Network Requests Diagram

bitcongress.com

bitcongress.com

725 ms

bitcongress.com

bitcongress.com

2370 ms

15.js

15.js

20119 ms

style.css

style.css

939 ms

lrtk1.js

lrtk1.js

1176 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

669 ms

bodybg.gif

bodybg.gif

237 ms

slide-button.gif

slide-button.gif

474 ms

top_01_en.jpg

top_01_en.jpg

704 ms

piont.jpg

piont.jpg

711 ms

date.jpg

date.jpg

711 ms

seach.jpg

seach.jpg

939 ms

BITvideo_en.gif

BITvideo_en.gif

19996 ms

pic01.jpg

pic01.jpg

1656 ms

pic02.jpg

pic02.jpg

1408 ms

pic03.jpg

pic03.jpg

2130 ms

pic04.jpg

pic04.jpg

2377 ms

lunbo.asp

lunbo.asp

1420 ms

top_02_en.jpg

top_02_en.jpg

1632 ms

bitpic.jpg

bitpic.jpg

2837 ms

fangxing.jpg

fangxing.jpg

1846 ms

mapbg.jpg

mapbg.jpg

2333 ms

jquery.min.js

jquery.min.js

1151 ms

pic_circle.js

pic_circle.js

935 ms

pic_circle.css

pic_circle.css

1171 ms

1.jpg

1.jpg

2109 ms

2.jpg

2.jpg

1899 ms

3.jpg

3.jpg

3541 ms

4.jpg

4.jpg

948 ms

5.jpg

5.jpg

9049 ms

Accessibility Review

bitcongress.com accessibility score

49

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.

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

bitcongress.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bitcongress.com SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bitcongress.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Bitcongress.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

bitcongress.com

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