82.8 sec in total
20.3 sec
62.3 sec
180 ms
Click here to check amazing Sheng Xun content. Otherwise, check out these important facts you probably never knew about sheng-xun.com
深圳市晟迅科技【手机信号放大器】直放站【厂家直销】专业产生与销售信号放大器;产品包括移动手机信号放大器,3G/4G手机信号放大器,GPS信号放大器,手机信号增强器,信号接收器等,是放大器产品质量最好的生产厂家。
Visit sheng-xun.comWe analyzed Sheng-xun.com page load time and found that the first response time was 20.3 sec and then it took 62.5 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. This domain responded with an error, which can significantly jeopardize Sheng-xun.com rating and web reputation Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sheng-xun.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.7 s
99/100
25%
Value4.9 s
65/100
10%
Value50 ms
100/100
30%
Value0.058
98/100
15%
Value1.9 s
100/100
10%
20305 ms
1651 ms
929 ms
4129 ms
4790 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Sheng-xun.com, 5% (2 requests) were made to Szcert.ebs.org.cn and 5% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Sheng-xun.com.
Page size can be reduced by 158.3 kB (53%)
297.7 kB
139.5 kB
In fact, the total size of Sheng-xun.com main page is 297.7 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. Only 10% of websites need less resources to load. Javascripts take 136.1 kB which makes up the majority of the site volume.
Potential reduce by 13.1 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 13.1 kB or 74% of the original size.
Potential reduce by 13.8 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, Sheng Xun needs image optimization as it can save up to 13.8 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 95.3 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 95.3 kB or 70% of the original size.
Potential reduce by 36.0 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. Sheng-xun.com needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 79% of the original size.
Number of requests can be reduced by 6 (33%)
18
12
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sheng Xun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
sheng-xun.com
20305 ms
index.html
1651 ms
uaredirect.js
929 ms
probuy.css
4129 ms
style.css
4790 ms
jquery-1.8.3.min.js
19877 ms
jcarousellite.js
4894 ms
load.js
10584 ms
base.js
15057 ms
govicon.js
1073 ms
qq.js
4909 ms
logo.png
11865 ms
1-160405111J90-L.jpg
19996 ms
1-1602201344170-L.jpg
19998 ms
1-14111H20U80-L.jpg
549 ms
1-14111H203240-L.jpg
9422 ms
1-140G91G9280-L.png
19998 ms
1-140G91G6160-L.jpg
19998 ms
1-140G91G2530-L.jpg
19999 ms
1-140G91F4070-L.jpg
17188 ms
1-14060F106310-L.jpg
18259 ms
1-14060F15P90-L.jpg
19355 ms
about.jpg
19998 ms
1-13060510312C64.jpg
19998 ms
1-130605103049623.jpg
19999 ms
1-130605102933257.jpg
20000 ms
wap.png
20000 ms
qq1.gif
20000 ms
qq3.gif
20000 ms
index_bg.png
19925 ms
banner1.jpg
19926 ms
banner2.jpg
19925 ms
banner_icon.png
19926 ms
product_index_bg.png
19926 ms
boxname_hx2.png
19925 ms
boxname_hx.png
19926 ms
more_index.png
19926 ms
footer_bg.png
19926 ms
environmental.png
19925 ms
govIcon.gif
1068 ms
iplookup.php
680 ms
qq2.gif
20228 ms
button_111.gif
523 ms
button_111.gif
693 ms
sheng-xun.com accessibility score
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
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.
sheng-xun.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
sheng-xun.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sheng-xun.com 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 Sheng-xun.com 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.
sheng-xun.com
Open Graph description is not detected on the main page of Sheng Xun. 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: