16.4 sec in total
676 ms
15.4 sec
323 ms
Visit plob.org now to see the best up-to-date Plob content for China and also check out these interesting facts you probably never knew about plob.org
Public Library of Bioinformatics (PLoB) is a consortium focusing on sharing knowledge about bioinformatics and genomics. 生物信息公共图书馆(PLoB)是一个专注于生物信息学、基因组学、遗传学等生命科学的博客,内容涉及相关领域的最新进展与综述、名词术语、科研资源、基础知识、实验方...
Visit plob.orgWe analyzed Plob.org page load time and found that the first response time was 676 ms and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
plob.org performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value7.4 s
4/100
25%
Value10.4 s
8/100
10%
Value9,740 ms
0/100
30%
Value0.185
66/100
15%
Value18.2 s
3/100
10%
676 ms
2082 ms
742 ms
746 ms
765 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Plob.org, 52% (59 requests) were made to Static.plob.ybzhao.com and 16% (18 requests) were made to Upload.plob.ybzhao.com. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Upload.plob.ybzhao.com.
Page size can be reduced by 369.2 kB (42%)
881.1 kB
511.9 kB
In fact, the total size of Plob.org main page is 881.1 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. 55% of websites need less resources to load. Javascripts take 390.4 kB which makes up the majority of the site volume.
Potential reduce by 80.1 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 80.1 kB or 77% of the original size.
Potential reduce by 34.5 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, Plob needs image optimization as it can save up to 34.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 208.5 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 208.5 kB or 53% of the original size.
Potential reduce by 46.0 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. Plob.org needs all CSS files to be minified and compressed as it can save up to 46.0 kB or 79% of the original size.
Number of requests can be reduced by 68 (62%)
109
41
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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plob.org 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
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
plob.org 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
Browser errors were logged to the console
plob.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Plob.org can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Plob.org 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.
{{og_description}}
plob.org
Open Graph description is not detected on the main page of Plob. 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: