33.1 sec in total
1.9 sec
30.7 sec
504 ms
Visit 78b2b.com now to see the best up-to-date 78 B 2 content for China and also check out these interesting facts you probably never knew about 78b2b.com
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Visit 78b2b.comWe analyzed 78b2b.com page load time and found that the first response time was 1.9 sec and then it took 31.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
78b2b.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value4.2 s
45/100
25%
Value4.2 s
78/100
10%
Value730 ms
41/100
30%
Value0.102
89/100
15%
Value6.7 s
56/100
10%
1906 ms
5908 ms
1159 ms
1229 ms
7959 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 76% of them (55 requests) were addressed to the original 78b2b.com, 6% (4 requests) were made to Hm.baidu.com and 4% (3 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (13.6 sec) belongs to the original domain 78b2b.com.
Page size can be reduced by 467.8 kB (61%)
764.2 kB
296.4 kB
In fact, the total size of 78b2b.com main page is 764.2 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. Javascripts take 368.3 kB which makes up the majority of the site volume.
Potential reduce by 128.9 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 52.1 kB, which is 36% 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 128.9 kB or 88% of the original size.
Potential reduce by 21.9 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. Obviously, 78 B 2 needs image optimization as it can save up to 21.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 248.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 248.7 kB or 68% of the original size.
Potential reduce by 68.2 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. 78b2b.com needs all CSS files to be minified and compressed as it can save up to 68.2 kB or 81% of the original size.
Number of requests can be reduced by 34 (51%)
67
33
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 78 B 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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78b2b.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
78b2b.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
78b2b.com SEO score
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
Document uses legible font sizes
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 78b2b.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 78b2b.com 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.
{{og_description}}
78b2b.com
Open Graph description is not detected on the main page of 78 B 2. 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: