587 ms in total
155 ms
338 ms
94 ms
Click here to check amazing CCFBits content for China. Otherwise, check out these important facts you probably never knew about ccfbits.org
Visit ccfbits.orgWe analyzed Ccfbits.org page load time and found that the first response time was 155 ms and then it took 432 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
ccfbits.org performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value1.8 s
99/100
25%
Value1.7 s
100/100
10%
Value140 ms
95/100
30%
Value0
100/100
15%
Value2.2 s
99/100
10%
155 ms
36 ms
72 ms
74 ms
31 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Ccfbits.org, 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (155 ms) belongs to the original domain Ccfbits.org.
Page size can be reduced by 437.7 kB (65%)
671.7 kB
234.1 kB
In fact, the total size of Ccfbits.org main page is 671.7 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. 20% of websites need less resources to load. Javascripts take 485.3 kB which makes up the majority of the site volume.
Potential reduce by 7.0 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 1.5 kB, which is 15% 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 7.0 kB or 70% of the original size.
Potential reduce by 402 B
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. CCFBits images are well optimized though.
Potential reduce by 389.4 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 389.4 kB or 80% of the original size.
Potential reduce by 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. Ccfbits.org needs all CSS files to be minified and compressed as it can save up to 40.9 kB or 82% of the original size.
Number of requests can be reduced by 8 (67%)
12
4
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CCFBits. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
ccfbits.org
155 ms
bluebits_large.css
36 ms
klappe.js
72 ms
ctrlent.js
74 ms
jquerymini.js
31 ms
jquery.cluetip.css
53 ms
jquery.js
89 ms
jquery.dimensions.js
96 ms
jquery.hoverintent.js
99 ms
jquery.cluetip.js
101 ms
browse.js
100 ms
ga.js
27 ms
__utm.gif
24 ms
ccfbits.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<html> element does not have a [lang] attribute
ccfbits.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ccfbits.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ccfbits.org 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 Ccfbits.org 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.
ccfbits.org
Open Graph description is not detected on the main page of CCFBits. 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: