2.9 sec in total
734 ms
1.6 sec
592 ms
Welcome to bio.biologists.org homepage info - get ready to check Bio Biologists best content for United States right away, or after learning these important things about bio.biologists.org
Visit bio.biologists.orgWe analyzed Bio.biologists.org page load time and found that the first response time was 734 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bio.biologists.org performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value15.2 s
0/100
25%
Value9.2 s
13/100
10%
Value1,840 ms
9/100
30%
Value0.052
99/100
15%
Value29.6 s
0/100
10%
734 ms
29 ms
12 ms
17 ms
295 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 28% of them (13 requests) were addressed to the original Bio.biologists.org, 57% (26 requests) were made to Dgs1cjvrbg5uo.cloudfront.net and 11% (5 requests) were made to Images1-focus-opensocial.googleusercontent.com. The less responsive or slowest element that took the longest time to load (734 ms) belongs to the original domain Bio.biologists.org.
Page size can be reduced by 539.6 kB (30%)
1.8 MB
1.3 MB
In fact, the total size of Bio.biologists.org main page is 1.8 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 83.7 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 83.7 kB or 83% of the original size.
Potential reduce by 22.1 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. Bio Biologists images are well optimized though.
Potential reduce by 153.2 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 153.2 kB or 64% of the original size.
Potential reduce by 280.6 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. Bio.biologists.org needs all CSS files to be minified and compressed as it can save up to 280.6 kB or 84% of the original size.
Number of requests can be reduced by 10 (22%)
45
35
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bio Biologists. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
bio.biologists.org
734 ms
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highwire.style.highwire.css
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17 ms
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295 ms
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modernizr.min.js
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34 ms
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CoBCookieCompliance.js
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analytics.js
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bio.biologists.org 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
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.
bio.biologists.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bio.biologists.org 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 English. Our system also found out that Bio.biologists.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.
bio.biologists.org
Open Graph description is not detected on the main page of Bio Biologists. 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: