55.7 sec in total
11.6 sec
44 sec
156 ms
Welcome to nerigenius.hardwareinfo.cn homepage info - get ready to check Nerigenius Hardwareinfo best content for China right away, or after learning these important things about nerigenius.hardwareinfo.cn
深圳空调安装-深圳空调维修-深圳万里空调拆装维修公司*安装,维修各种*空调及电器,坚持质量*和诚信经营是公司的经营原则,现与多家宾馆、饭店、学校、等各企 事业单位保持着良好的服务合作关系。本公司在多年的深圳空调拆装,维修工作中注重员工素质及*技术人员的...
Visit nerigenius.hardwareinfo.cnWe analyzed Nerigenius.hardwareinfo.cn page load time and found that the first response time was 11.6 sec and then it took 44.1 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
nerigenius.hardwareinfo.cn performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.0 s
50/100
25%
Value7.8 s
23/100
10%
Value10 ms
100/100
30%
Value0.03
100/100
15%
Value4.6 s
81/100
10%
11585 ms
8182 ms
728 ms
970 ms
19986 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 28% of them (12 requests) were addressed to the original Nerigenius.hardwareinfo.cn, 23% (10 requests) were made to Cpro.baidustatic.com and 23% (10 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Nerigenius.hardwareinfo.cn.
Page size can be reduced by 290.5 kB (60%)
483.5 kB
193.0 kB
In fact, the total size of Nerigenius.hardwareinfo.cn main page is 483.5 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 377.8 kB which makes up the majority of the site volume.
Potential reduce by 18.2 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 18.2 kB or 81% of the original size.
Potential reduce by 9.9 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, Nerigenius Hardwareinfo needs image optimization as it can save up to 9.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 253.5 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 253.5 kB or 67% of the original size.
Potential reduce by 8.9 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. Nerigenius.hardwareinfo.cn needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 78% of the original size.
Number of requests can be reduced by 20 (51%)
39
19
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nerigenius Hardwareinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
nerigenius.hardwareinfo.cn
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css.css
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c.js
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f.js
970 ms
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shoucang.png
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adx.php
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cpro.js
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nerigenius.hardwareinfo.cn 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
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
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
Image elements do not have [alt] attributes
nerigenius.hardwareinfo.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nerigenius.hardwareinfo.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nerigenius.hardwareinfo.cn 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 Nerigenius.hardwareinfo.cn main page’s claimed encoding is gb2312. 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.
nerigenius.hardwareinfo.cn
Open Graph description is not detected on the main page of Nerigenius Hardwareinfo. 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: