27.3 sec in total
3.8 sec
23.2 sec
303 ms
Click here to check amazing Dqsbw content. Otherwise, check out these important facts you probably never knew about dqsbw.com
电气设备产业网(原中国电气设备网)是国内专业的电气设备行业门户,汇集电气设备供应商,覆盖低压电器,高压电器等产品领域;致力打造成为电气设备行业旗帜门户
Visit dqsbw.comWe analyzed Dqsbw.com page load time and found that the first response time was 3.8 sec and then it took 23.6 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.
dqsbw.com performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value3.5 s
64/100
25%
Value10.5 s
7/100
10%
Value360 ms
72/100
30%
Value0.02
100/100
15%
Value4.8 s
79/100
10%
3761 ms
774 ms
1268 ms
2559 ms
1153 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 52% of them (62 requests) were addressed to the original Dqsbw.com, 13% (16 requests) were made to Am1.8610.org and 10% (12 requests) were made to Am3.8610.org. The less responsive or slowest element that took the longest time to load (17.2 sec) belongs to the original domain Dqsbw.com.
Page size can be reduced by 278.4 kB (36%)
772.7 kB
494.3 kB
In fact, the total size of Dqsbw.com main page is 772.7 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. Images take 461.9 kB which makes up the majority of the site volume.
Potential reduce by 130.2 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 130.2 kB or 85% of the original size.
Potential reduce by 63.2 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, Dqsbw needs image optimization as it can save up to 63.2 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 74.2 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 74.2 kB or 53% of the original size.
Potential reduce by 10.7 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. Dqsbw.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 58% of the original size.
Number of requests can be reduced by 21 (26%)
80
59
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dqsbw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
dqsbw.com
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dqsbw.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.
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
Form elements do not have associated labels
Links do not have a discernible name
dqsbw.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dqsbw.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dqsbw.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Dqsbw.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.
dqsbw.com
Open Graph description is not detected on the main page of Dqsbw. 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: