5.5 sec in total
Visit jdbbs.cn now to see the best up-to-date Jdbbs content and also check out these interesting facts you probably never knew about jdbbs.cn
We analyzed Jdbbs.cn page load time and found that the first response time was 676 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jdbbs.cn performance score
Our browser made a total of 60 requests to load all elements on the main page. We found that 92% of them (55 requests) were addressed to the original Jdbbs.cn, 2% (1 request) were made to S4.cnzz.com and 2% (1 request) were made to Baidu.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Baidu.com.
Page size can be reduced by 126.2 kB (16%)
In fact, the total size of Jdbbs.cn main page is 792.1 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. 45% of websites need less resources to load. Images take 656.7 kB which makes up the majority of the site volume.
Potential reduce by 60.7 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 60.7 kB or 84% of the original size.
Potential reduce by 22.9 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. Jdbbs images are well optimized though.
Potential reduce by 33.9 kB
Potential reduce by 8.7 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. Jdbbs.cn needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 75% of the original size.
Number of requests can be reduced by 4 (7%)
jdbbs.cn accessibility score
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.
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
<html> element does not have a [lang] attribute
jdbbs.cn best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Browser errors were logged to the console
jdbbs.cn SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jdbbs.cn 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 Jdbbs.cn 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.
Open Graph description is not detected on the main page of Jdbbs. 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: