28.3 sec in total
633 ms
24 sec
3.6 sec
Welcome to veise.cn homepage info - get ready to check Veise best content right away, or after learning these important things about veise.cn
广州市维视电子有限公司是一家在车载监控智能领域拥有20年研发经验的国家高新技术企业。自成立以来,公司专注于创新技术的研发,并拥有多项自主知识产权的专利技术。通过IATF16949国际质量管理体系认证,产品获得了CE、FCC、RoHS、E-mark、ECE R65/R10等多项认证。
Visit veise.cnWe analyzed Veise.cn page load time and found that the first response time was 633 ms and then it took 27.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
veise.cn performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value12.9 s
0/100
25%
Value10.2 s
9/100
10%
Value2,660 ms
4/100
30%
Value0.316
37/100
15%
Value8.7 s
36/100
10%
633 ms
343 ms
401 ms
66 ms
140 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Veise.cn, 98% (65 requests) were made to Veise.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Veise.com.
Page size can be reduced by 65.2 kB (7%)
961.2 kB
896.0 kB
In fact, the total size of Veise.cn main page is 961.2 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. 40% of websites need less resources to load. Images take 892.8 kB which makes up the majority of the site volume.
Potential reduce by 32.6 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 7.2 kB, which is 18% 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 32.6 kB or 83% of the original size.
Potential reduce by 30.5 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. Veise images are well optimized though.
Potential reduce by 512 B
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 1.6 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. Veise.cn has all CSS files already compressed.
We found no issues to fix!
48
48
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Veise. According to our analytics all requests are already optimized.
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veise.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
veise.cn 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
veise.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Veise.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 Veise.cn 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.
{{og_description}}
veise.cn
Open Graph description is not detected on the main page of Veise. 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: