4.5 sec in total
64 ms
4 sec
452 ms
Visit contentweb.com now to see the best up-to-date Contentweb content and also check out these interesting facts you probably never knew about contentweb.com
上海广贸会展服务有限公司,沈丘县众佳电子商务有限公司
Visit contentweb.comWe analyzed Contentweb.com page load time and found that the first response time was 64 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
contentweb.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.2 s
24/100
25%
Value12.0 s
4/100
10%
Value16,670 ms
0/100
30%
Value0.858
4/100
15%
Value32.5 s
0/100
10%
64 ms
146 ms
24 ms
74 ms
25 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Contentweb.com, 42% (15 requests) were made to Nebula.wsimg.com and 31% (11 requests) were made to Img4.wsimg.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Nebula.wsimg.com.
Page size can be reduced by 49.7 kB (15%)
323.3 kB
273.5 kB
In fact, the total size of Contentweb.com main page is 323.3 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. 30% of websites need less resources to load. Images take 197.5 kB which makes up the majority of the site volume.
Potential reduce by 25.6 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 25.6 kB or 78% of the original size.
Potential reduce by 23.5 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, Contentweb needs image optimization as it can save up to 23.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 632 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 20 B
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. Contentweb.com has all CSS files already compressed.
Number of requests can be reduced by 12 (36%)
33
21
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contentweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
contentweb.com
64 ms
www.contentwebonline.com
146 ms
css
24 ms
site.css
74 ms
duel.js
25 ms
tccl.min.js
54 ms
powr.js
34 ms
jq.js
96 ms
analytics.js
43 ms
f39da3e15b2df1dc8ea366b973b8ff12
271 ms
subNavigation.js
114 ms
media.gallery.js
109 ms
cookiemanager.js
107 ms
iebackground.js
110 ms
insight.min.js
83 ms
47022dba51d4397ef9a3cac3955486ce
269 ms
d08a4f8b876825da875f87079329c7c6
266 ms
a93bab9205c534e24a532f494e68ac92
174 ms
62c5b66f45a51601a3acb7bb5c891053
264 ms
5a3dc47e328ac8ec0839fb6b0bc400a7
389 ms
f75700a047727ff465c34ab31f264c20
320 ms
610ce7ce030bfb750a190418bb2fd559
406 ms
6d0aa281692bd35bc1240a3ae3c76790
433 ms
b3982e549828c88565f56d4829bd269b
410 ms
collect
32 ms
util.window.js
13 ms
util.instances.js
14 ms
util.model.js
15 ms
documentHelper.js
15 ms
wsb-slideshow-arrows.png
11 ms
fb9c4daf28917fa4e05aa5176a189197
1478 ms
26 ms
a836c9aa0e7822187f63fa70db60e9a7
982 ms
bb7671c24b737ac0e31a438f82ed06da
1896 ms
ee02e75060912423ee3fcb5269e793f2
936 ms
04bb066689e3016113860bea293934b1
719 ms
contentweb.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
contentweb.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
contentweb.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contentweb.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 Contentweb.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.
contentweb.com
Open Graph data is detected on the main page of Contentweb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: