34.5 sec in total
2.8 sec
31.1 sec
581 ms
Welcome to cbresearch.com homepage info - get ready to check Cbresearch best content right away, or after learning these important things about cbresearch.com
长城租车
Visit cbresearch.comWe analyzed Cbresearch.com page load time and found that the first response time was 2.8 sec and then it took 31.7 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 were 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cbresearch.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.4 s
38/100
25%
Value4.1 s
79/100
10%
Value570 ms
52/100
30%
Value0.095
91/100
15%
Value6.9 s
54/100
10%
2839 ms
1641 ms
7110 ms
1295 ms
1296 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Cbresearch.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Cbresearch.com.
Page size can be reduced by 679.8 kB (18%)
3.9 MB
3.2 MB
In fact, the total size of Cbresearch.com main page is 3.9 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. 15% of websites need less resources to load. Images take 3.2 MB 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. This page needs HTML code to be minified as it can gain 9.6 kB, which is 31% 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 25.6 kB or 83% of the original size.
Potential reduce by 148.8 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. Cbresearch images are well optimized though.
Potential reduce by 491.6 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 491.6 kB or 84% of the original size.
Potential reduce by 13.8 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. Cbresearch.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 78% of the original size.
Number of requests can be reduced by 5 (19%)
27
22
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbresearch. 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.
cbresearch.com
2839 ms
common.css
1641 ms
jquery-1.9.1.js
7110 ms
popform.js
1295 ms
yy.css
1296 ms
jquery.js
9798 ms
jquery.flexslider-min.js
2062 ms
owl.carousel.min.js
3744 ms
lrtk.css
1742 ms
lrtk.js
819 ms
ch_logoBg.png
8191 ms
ch_logo.png
431 ms
line1.gif
435 ms
ch_contact.png
1606 ms
loading.gif
436 ms
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19668 ms
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19669 ms
201509191208384498.png
19668 ms
201510271641040730.png
10233 ms
201510261124419256.jpg
3726 ms
201510271643539417.png
11326 ms
201509191316063633.jpg
11468 ms
201510261125568837.jpg
13505 ms
201509191313075135.png
16647 ms
ch_service.png
14624 ms
201510151316454681.png
19663 ms
ch_map.png
17445 ms
ch_A.png
17040 ms
pa.gif
17437 ms
quickmark.jpg
19045 ms
drive_img.gif
17862 ms
icon-sprite-v2.png
19640 ms
sidebar_bg.png
19382 ms
blue_line.png
19579 ms
success_bg.png
19579 ms
icon_open.gif
19579 ms
dot.png
19524 ms
prev.png
19523 ms
next.png
19524 ms
green_line.png
19524 ms
cbresearch.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
cbresearch.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
cbresearch.com 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbresearch.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 Cbresearch.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.
cbresearch.com
Open Graph description is not detected on the main page of Cbresearch. 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: