25.4 sec in total
3.9 sec
21.4 sec
149 ms
Click here to check amazing Shinegene content. Otherwise, check out these important facts you probably never knew about shinegene.org.cn
专业从事分子生物学产品与技术服务,主要有:Taq酶抗体-蛋白酶K-核酸纯化柱-新冠病毒S1蛋白-新冠病毒S1-RBD蛋白-荧光定量PCR-多肽合成-全基因合成-基因合成-密码子优化,全基因合成最低1.20/bp,慢病毒包装表达(4500.00/ml过表达),Email:master@shinegene.org.cn 电话:021-54460832。
Visit shinegene.org.cnWe analyzed Shinegene.org.cn page load time and found that the first response time was 3.9 sec and then it took 21.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
shinegene.org.cn performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value2.9 s
81/100
25%
Value2.8 s
96/100
10%
Value300 ms
79/100
30%
Value0.382
27/100
15%
Value1.6 s
100/100
10%
3870 ms
4255 ms
2141 ms
2173 ms
2239 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 72% of them (13 requests) were addressed to the original Shinegene.org.cn, 11% (2 requests) were made to Hm.baidu.com and 11% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Wpa.qq.com.
Page size can be reduced by 38.8 kB (37%)
105.4 kB
66.6 kB
In fact, the total size of Shinegene.org.cn main page is 105.4 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. Only 5% of websites need less resources to load. Images take 87.5 kB which makes up the majority of the site volume.
Potential reduce by 12.4 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 12.4 kB or 69% of the original size.
Potential reduce by 26.5 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, Shinegene needs image optimization as it can save up to 26.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shinegene. According to our analytics all requests are already optimized.
shinegene.org.cn
3870 ms
hm.js
4255 ms
qq_top.gif
2141 ms
qq_life.gif
2173 ms
qq_right.gif
2239 ms
qq_logo.gif
2269 ms
pa
19677 ms
qikandingyue.jpg
2171 ms
qq.gif
898 ms
ShineGene-WeiXin.jpg
7106 ms
left.jpg
1546 ms
logo1.jpg
4674 ms
right.gif
1339 ms
left_bottom.jpg
4321 ms
bottom.gif
1980 ms
hm.gif
431 ms
button_11.gif
532 ms
button_11.gif
450 ms
shinegene.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.
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
<object> elements do not have alternate text
shinegene.org.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
shinegene.org.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses plugins
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shinegene.org.cn 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 Shinegene.org.cn main page’s claimed encoding is gb2312. 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.
shinegene.org.cn
Open Graph description is not detected on the main page of Shinegene. 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: