23.7 sec in total
659 ms
22.8 sec
204 ms
Click here to check amazing Sdsenfeng Glass content for China. Otherwise, check out these important facts you probably never knew about sdsenfeng.glass.com.cn
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Visit sdsenfeng.glass.com.cnWe analyzed Sdsenfeng.glass.com.cn page load time and found that the first response time was 659 ms and then it took 23 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sdsenfeng.glass.com.cn performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value8.0 s
2/100
25%
Value15.0 s
1/100
10%
Value10 ms
100/100
30%
Value0.003
100/100
15%
Value7.7 s
46/100
10%
659 ms
1001 ms
1063 ms
971 ms
1523 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sdsenfeng.glass.com.cn, 43% (16 requests) were made to Meta.glass.com.cn and 30% (11 requests) were made to Images.glass.com.cn. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Zz.bdstatic.com.
Page size can be reduced by 139.4 kB (12%)
1.2 MB
1.1 MB
In fact, the total size of Sdsenfeng.glass.com.cn main page is 1.2 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 17.4 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 17.4 kB or 74% of the original size.
Potential reduce by 118.8 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, Sdsenfeng Glass needs image optimization as it can save up to 118.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 879 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 2.3 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. Sdsenfeng.glass.com.cn needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 20% of the original size.
Number of requests can be reduced by 5 (16%)
32
27
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdsenfeng Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
sdsenfeng.glass.com.cn
659 ms
sdsenfeng.glass.com.cn
1001 ms
index.css
1063 ms
free20120910.css
971 ms
jquery-1.8.3.min.js
1523 ms
ZoomImage.js
1170 ms
topnav.js
1161 ms
shopFoot.js
1197 ms
14091109357964.jpg
1139 ms
button_11.gif
1430 ms
189680010634325.jpg
1090 ms
14091109311911.jpg
1693 ms
13082410275020.jpg
1944 ms
13082410361054.jpg
2016 ms
13081514458684.jpg
1815 ms
13081514224353.jpg
1806 ms
13082216482942.jpg
2122 ms
13081514092696.jpg
1804 ms
13081514194004.jpg
2246 ms
14040713512780.jpg
2468 ms
icon_rz.png
245 ms
tyc.png
260 ms
btn_lx.gif
257 ms
bg_topnav.gif
242 ms
icon_topnav_up.gif
257 ms
bg_search.gif
260 ms
btn_se.gif
638 ms
btn_all.gif
518 ms
bg_title.gif
518 ms
bg_title01.gif
637 ms
ga.js
19 ms
hm.js
3108 ms
push.js
19564 ms
__utm.gif
13 ms
collect
27 ms
ga-audiences
43 ms
hm.gif
341 ms
sdsenfeng.glass.com.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.
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.
sdsenfeng.glass.com.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sdsenfeng.glass.com.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdsenfeng.glass.com.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 Sdsenfeng.glass.com.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.
sdsenfeng.glass.com.cn
Open Graph description is not detected on the main page of Sdsenfeng Glass. 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: