31.6 sec in total
783 ms
26.5 sec
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Welcome to apexbio.cn homepage info - get ready to check Apexbio best content for China right away, or after learning these important things about apexbio.cn
APExBIO,总部位于美国休斯顿,是一家专注于为生命科学和药物研发领域提供小分子抑制剂、激动剂、拮抗剂、酶、化合物库、细胞因子、试剂盒、修饰核苷酸、多肽和实验室试剂的优质供应商。提供9000多种小分子化合物,涵盖生物和药物研究的各热门领域,满足全球客户的需求。
Visit apexbio.cnWe analyzed Apexbio.cn page load time and found that the first response time was 783 ms and then it took 30.9 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.
apexbio.cn performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value48.7 s
0/100
25%
Value31.9 s
0/100
10%
Value10,270 ms
0/100
30%
Value0.361
30/100
15%
Value67.0 s
0/100
10%
783 ms
2980 ms
1967 ms
621 ms
1137 ms
Our browser made a total of 196 requests to load all elements on the main page. We found that 97% of them (190 requests) were addressed to the original Apexbio.cn, 1% (2 requests) were made to Code.ionicframework.com and 1% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Shanghai.gov.cn.
Page size can be reduced by 1.2 MB (12%)
9.9 MB
8.7 MB
In fact, the total size of Apexbio.cn main page is 9.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.9 MB which makes up the majority of the site volume.
Potential reduce by 264.6 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 264.6 kB or 87% of the original size.
Potential reduce by 325.9 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. Apexbio images are well optimized though.
Potential reduce by 613.2 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. Apexbio.cn needs all CSS files to be minified and compressed as it can save up to 613.2 kB or 85% of the original size.
Number of requests can be reduced by 109 (59%)
186
77
The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apexbio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 106 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
apexbio.cn
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apexbio.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
apexbio.cn 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
apexbio.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
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
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apexbio.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Apexbio.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.
apexbio.cn
Open Graph description is not detected on the main page of Apexbio. 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: