3.5 sec in total
70 ms
2.9 sec
539 ms
Visit serdatech.en.made-in-china.com now to see the best up-to-date SERDA Tech En Madein China content for China and also check out these interesting facts you probably never knew about serdatech.en.made-in-china.com
China Disposable Vape Pen Supplier, Pod Vape Kits, Cbd Cartridges Manufacturers/ Suppliers - Shenzhen SERDA Technology Co., Ltd.
Visit serdatech.en.made-in-china.comWe analyzed Serdatech.en.made-in-china.com page load time and found that the first response time was 70 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
serdatech.en.made-in-china.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.6 s
35/100
25%
Value4.8 s
67/100
10%
Value1,620 ms
12/100
30%
Value0.053
98/100
15%
Value13.7 s
10/100
10%
70 ms
251 ms
54 ms
80 ms
64 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Serdatech.en.made-in-china.com, 55% (51 requests) were made to Micstatic.com and 11% (10 requests) were made to Image.made-in-china.com. The less responsive or slowest element that took the longest time to load (803 ms) relates to the external source Micstatic.com.
Page size can be reduced by 268.2 kB (32%)
847.4 kB
579.1 kB
In fact, the total size of Serdatech.en.made-in-china.com main page is 847.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 349.6 kB which makes up the majority of the site volume.
Potential reduce by 265.6 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 43.6 kB, which is 14% 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 265.6 kB or 86% of the original size.
Potential reduce by 0 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. SERDA Tech En Madein China images are well optimized though.
Potential reduce by 2.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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.
Number of requests can be reduced by 51 (68%)
75
24
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SERDA Tech En Madein China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
serdatech.en.made-in-china.com
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serdatech.en.made-in-china.com
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serdatech.en.made-in-china.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
serdatech.en.made-in-china.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
Missing source maps for large first-party JavaScript
serdatech.en.made-in-china.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 doesn't use 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 Serdatech.en.made-in-china.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 Serdatech.en.made-in-china.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.
serdatech.en.made-in-china.com
Open Graph description is not detected on the main page of SERDA Tech En Madein China. 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: