28.8 sec in total
2.3 sec
26.1 sec
351 ms
Click here to check amazing 51 Jiabo content for China. Otherwise, check out these important facts you probably never knew about 51jiabo.com
【华夏家博网】_中国领先的装修-建材-家居展览会;提供最专业的装修解决方案;家居建材装修采购一站式服务.在等都成立了分公司,主要提供:建材、家居建材、家具、装修、家装设计、装修解决方案,云集千余家居建材一线品牌,品牌厂商特惠,让您轻松采购,快乐装修.
Visit 51jiabo.comWe analyzed 51jiabo.com page load time and found that the first response time was 2.3 sec and then it took 26.4 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 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
51jiabo.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.5 s
19/100
25%
Value11.2 s
5/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value7.7 s
45/100
10%
2335 ms
1328 ms
19600 ms
1106 ms
19597 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to 51jiabo.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain 51jiabo.com.
Page size can be reduced by 68.0 kB (15%)
458.5 kB
390.6 kB
In fact, the total size of 51jiabo.com main page is 458.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 422.5 kB which makes up the majority of the site volume.
Potential reduce by 8.5 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 8.5 kB or 81% of the original size.
Potential reduce by 42.9 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. 51 Jiabo images are well optimized though.
Potential reduce by 16.6 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 16.6 kB or 65% of the original size.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Jiabo. According to our analytics all requests are already optimized.
51jiabo.com
2335 ms
www.51jiabo.com
1328 ms
base.css
19600 ms
home.css
1106 ms
suopiao_1.png
19597 ms
suopiao_2.png
19608 ms
suopiao_3.png
19608 ms
suopiao_4.png
19608 ms
city_bj.png
9385 ms
city_sh.png
12433 ms
city_gz.png
15356 ms
city_cq.png
18722 ms
city_tj.png
19605 ms
city_sz.png
19605 ms
city_qd.png
19606 ms
city_zz.png
19605 ms
city_jn.png
19608 ms
city_ks.png
19609 ms
time_1.png
19608 ms
time_2.png
19609 ms
suopiao_5.png
19609 ms
suopiao_6.png
19608 ms
bg.png
2813 ms
51jiabo.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
Form elements do not have associated labels
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.
51jiabo.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
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
51jiabo.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51jiabo.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 51jiabo.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.
51jiabo.com
Open Graph description is not detected on the main page of 51 Jiabo. 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: