11.1 sec in total
648 ms
10.2 sec
246 ms
Click here to check amazing Shblood content. Otherwise, check out these important facts you probably never knew about shblood.org.cn
Visit shblood.org.cnWe analyzed Shblood.org.cn page load time and found that the first response time was 648 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
shblood.org.cn performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value8.4 s
2/100
25%
Value8.7 s
16/100
10%
Value60 ms
100/100
30%
Value0.188
65/100
15%
Value6.9 s
54/100
10%
648 ms
1700 ms
879 ms
610 ms
812 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Shblood.org.cn, 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Shblood.org.cn.
Page size can be reduced by 293.6 kB (10%)
2.9 MB
2.6 MB
In fact, the total size of Shblood.org.cn main page is 2.9 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. 40% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 30.6 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 14.6 kB, which is 40% 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 30.6 kB or 83% of the original size.
Potential reduce by 147.0 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. Shblood images are well optimized though.
Potential reduce by 116.0 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. Shblood.org.cn needs all CSS files to be minified and compressed as it can save up to 116.0 kB or 84% of the original size.
Number of requests can be reduced by 3 (9%)
35
32
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shblood. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
shblood.org.cn
648 ms
www.shblood.org.cn
1700 ms
dookayui.css
879 ms
iconfont.css
610 ms
swiper.min.css
812 ms
logo.jpg
816 ms
1687675084385512.jpg
3763 ms
1706769226951176.jpg
4054 ms
1687675070906098.jpg
3238 ms
1687675055372057.jpg
5219 ms
1687675015392038.jpg
6966 ms
1715649196197273_340x257x80.jpg
1098 ms
1713841760493268_340x257x80.jpg
1997 ms
1713755237354369_340x257x80.jpg
2217 ms
1715564888636734_340x257x80.jpg
2438 ms
1715392514875030_340x257x80.jpg
4457 ms
1715306145235302_340x257x80.jpg
3441 ms
swiper.min.js
4038 ms
dookayui.min.js
4217 ms
common.js
4084 ms
l1.gif
4443 ms
mbbottom16.png
4285 ms
l2.gif
4883 ms
mbbottom17.png
4667 ms
l3.gif
4726 ms
mbbottom18.png
5658 ms
pcbottom1.png
4889 ms
pcbottom2.png
5166 ms
pcbottom3.png
5327 ms
contact_list.png
5329 ms
ibg1.png
4534 ms
gongan.png
4721 ms
blue.png
4736 ms
erwei.jpg
4876 ms
1488333539315298.jpg
5759 ms
iconfont.woff
4873 ms
hm.js
1147 ms
hm.gif
295 ms
shblood.org.cn 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.
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.
shblood.org.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
shblood.org.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
Tap targets are not sized appropriately
N/A
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shblood.org.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Shblood.org.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.
shblood.org.cn
Open Graph description is not detected on the main page of Shblood. 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: