28.1 sec in total
3.5 sec
24.3 sec
329 ms
Visit sto.cn now to see the best up-to-date Sto content for China and also check out these interesting facts you probably never knew about sto.cn
申通快递初创于1993年,是中国率先成立的民营快递公司, 开快递加盟制先河,同时也是国家5A级物流企业、全国工商联2023中国民营企业500强、《财富》中国500强,A股上市企业。公司秉承“正道经营、长期主义”的发展理念,坚定“打造中国体验领先的经济型快递”战略目标,持续引领中国快递物流业改革、创新、发展。申通快递继续秉承“用心服务,成就你我”的企业理念,持续推进“三年百亿”产能提升计划,加强基础...
Visit sto.cnWe analyzed Sto.cn page load time and found that the first response time was 3.5 sec and then it took 24.7 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.
sto.cn performance score
name
value
score
weighting
Value10.4 s
0/100
10%
Value23.8 s
0/100
25%
Value15.4 s
0/100
10%
Value1,840 ms
9/100
30%
Value0.085
93/100
15%
Value18.6 s
3/100
10%
3491 ms
3084 ms
1026 ms
2576 ms
2928 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 79% of them (42 requests) were addressed to the original Sto.cn, 9% (5 requests) were made to Wdimg.sto.cn and 6% (3 requests) were made to Static.sto.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Sto.cn.
Page size can be reduced by 233.2 kB (19%)
1.2 MB
979.0 kB
In fact, the total size of Sto.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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 33.7 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 8.9 kB, which is 21% 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 33.7 kB or 81% of the original size.
Potential reduce by 105.6 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. Sto images are well optimized though.
Potential reduce by 46.4 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 46.4 kB or 49% of the original size.
Potential reduce by 47.6 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. Sto.cn needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 83% of the original size.
Number of requests can be reduced by 4 (8%)
49
45
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
sto.cn
3491 ms
common.css
3084 ms
jquery.slideBox.css
1026 ms
jquery.js
2576 ms
common.js
2928 ms
jquery.slideBox.min.js
1540 ms
DD_belatedPNG_0.0.8a-min.js
2062 ms
3875452.js
4326 ms
logo.png
1579 ms
banner1.jpg
664 ms
ghs.png
14351 ms
banner2.jpg
446 ms
banner3.jpg
445 ms
banner4.jpg
574 ms
banner5.jpg
758 ms
header.jpg
1031 ms
icon.png
1469 ms
0
515 ms
header_menu.jpg
5866 ms
second_menu.png
3021 ms
100.jpg
2791 ms
main.jpg
1542 ms
index_left_form.jpg
2486 ms
index_left_form_submit.jpg
3304 ms
left_module_top.jpg
4342 ms
left_module_box.jpg
3210 ms
left.jpg
12489 ms
left_module_bottom.jpg
4826 ms
online_service.png
7413 ms
sto-app.png
9484 ms
index_banner.jpg
5341 ms
index_web.jpg
14218 ms
icon_select.png
6381 ms
index_web_area_submit.png
8222 ms
index_news_bg.jpg
20050 ms
index_news.jpg
9332 ms
icon_hide.gif
8743 ms
index_news_g1.jpg
9255 ms
index_news_g2.jpg
11218 ms
index_news_g3.jpg
9847 ms
index_news_g4.jpg
10717 ms
index_news_h1.jpg
10369 ms
index_news_h2.jpg
10898 ms
index_news_h3.jpg
12449 ms
index_news_h4.jpg
11415 ms
footer.jpg
12824 ms
footer_pic_01.jpg
11943 ms
footer_pic_02.jpg
12456 ms
footer_pic_03.jpg
13575 ms
tltour.jpg
1586 ms
USA.jpg
1543 ms
icon_0.gif
660 ms
pagination.png
9397 ms
sto.cn accessibility score
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
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.
sto.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sto.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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sto.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 Sto.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.
sto.cn
Open Graph description is not detected on the main page of Sto. 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: