50.1 sec in total
1.3 sec
48.4 sec
353 ms
Click here to check amazing 9 To content for China. Otherwise, check out these important facts you probably never knew about 9to.com
中国路桥网创办于2003年,是专注于路桥建设、运营、管养、智能交通领域的行业门户网站
Visit 9to.comWe analyzed 9to.com page load time and found that the first response time was 1.3 sec and then it took 48.8 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 28 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
9to.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.5 s
37/100
25%
Value5.8 s
50/100
10%
Value160 ms
94/100
30%
Value0.005
100/100
15%
Value5.4 s
71/100
10%
1266 ms
4323 ms
3189 ms
2080 ms
2090 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 90% of them (53 requests) were addressed to the original 9to.com, 2% (1 request) were made to V1.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain 9to.com.
Page size can be reduced by 95.0 kB (68%)
138.8 kB
43.9 kB
In fact, the total size of 9to.com main page is 138.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 75.4 kB which makes up the majority of the site volume.
Potential reduce by 60.2 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 60.2 kB or 80% of the original size.
Potential reduce by 979 B
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. 9 To images are well optimized though.
Potential reduce by 29.3 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 29.3 kB or 68% of the original size.
Potential reduce by 4.4 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. 9to.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 78% of the original size.
Number of requests can be reduced by 20 (71%)
28
8
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9 To. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
9to.com
1266 ms
www.9to.com
4323 ms
style.css
3189 ms
index.css
2080 ms
lang.js
2090 ms
config.js
1380 ms
jquery.js
19573 ms
common.js
3901 ms
page.js
5378 ms
jquery.lazyload.js
5262 ms
slide.js
2131 ms
index.js
2145 ms
marquee.js
2720 ms
head_bg.png
1521 ms
015939291.jpg
3190 ms
15-24-35-35-1.gif
10270 ms
092102401.jpg
11286 ms
122837961.jpg
19995 ms
201904931.jpg
3713 ms
160345621.jpg
19995 ms
162842241.jpg
19996 ms
202329801.jpg
4091 ms
124123451.jpg
4511 ms
09-35-10-80-1.jpg
19996 ms
09-32-51-45-1.jpg
19997 ms
09-30-31-96-1.jpg
15994 ms
doc.gif
16362 ms
rar.gif
17681 ms
pdf.gif
18417 ms
lazy.gif
19996 ms
09-11-04-54-1.gif
20007 ms
17-03-48-28-1.gif
20007 ms
12-33-55-47-1.gif
20007 ms
13-41-55-83-1.gif
20007 ms
173021811.gif
20007 ms
weixin.jpg
20007 ms
ico_cart.gif
19996 ms
head_search.png
19996 ms
spacer.gif
19996 ms
menu_bg.png
19996 ms
menu_bg_on.png
19995 ms
menu_bg_li.png
19995 ms
ibox_head.png
19971 ms
rank_list.gif
19972 ms
iuser.png
19972 ms
box_head_bg.gif
19971 ms
ico_arrow_up.gif
19972 ms
li_dot.gif
19972 ms
dot.gif
19883 ms
stat.php
2162 ms
loading.gif
20476 ms
stat.htm
591 ms
core.php
1677 ms
ico_video.gif
17592 ms
line.gif
17406 ms
9.gif
10103 ms
pic1.gif
1117 ms
task.js.php
19902 ms
app.gif
9653 ms
9to.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
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.
9to.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
General
Impact
Issue
Detected JavaScript libraries
9to.com 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
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 9to.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 9to.com main page’s claimed encoding is gbk. 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.
9to.com
Open Graph description is not detected on the main page of 9 To. 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: