3.2 sec in total
111 ms
2.8 sec
254 ms
Visit jers-tech.en.alibaba.com now to see the best up-to-date Jers Tech En Alibaba content for China and also check out these interesting facts you probably never knew about jers-tech.en.alibaba.com
Shenzhen Jers Technology Co., Ltd., Experts in Manufacturing and Exporting Phone Case & Accessories, Watch Strap & Accessories and 0 more Products.
Visit jers-tech.en.alibaba.comWe analyzed Jers-tech.en.alibaba.com page load time and found that the first response time was 111 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jers-tech.en.alibaba.com performance score
name
value
score
weighting
Value13.5 s
0/100
10%
Value31.4 s
0/100
25%
Value13.5 s
2/100
10%
Value3,460 ms
2/100
30%
Value0.156
74/100
15%
Value34.0 s
0/100
10%
111 ms
605 ms
102 ms
49 ms
44 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Jers-tech.en.alibaba.com, 35% (34 requests) were made to S.alicdn.com and 15% (15 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 5.3 MB (70%)
7.6 MB
2.3 MB
In fact, the total size of Jers-tech.en.alibaba.com main page is 7.6 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. 70% of websites need less resources to load. Javascripts take 6.4 MB which makes up the majority of the site volume.
Potential reduce by 334.2 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 334.2 kB or 80% of the original size.
Potential reduce by 8.9 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, Jers Tech En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.3 MB
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 4.3 MB or 68% of the original size.
Potential reduce by 594.7 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. Jers-tech.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 594.7 kB or 84% of the original size.
Number of requests can be reduced by 44 (51%)
86
42
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jers Tech En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
jers-tech.en.alibaba.com
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jers-tech.en.alibaba.com accessibility score
jers-tech.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jers-tech.en.alibaba.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jers-tech.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jers-tech.en.alibaba.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.
jers-tech.en.alibaba.com
Open Graph data is detected on the main page of Jers Tech En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: