2.6 sec in total
94 ms
2.2 sec
316 ms
Visit bioxfel.org now to see the best up-to-date BioXFEL content for United States and also check out these interesting facts you probably never knew about bioxfel.org
BioXFEL - Biology with X-ray Free Electron Lasers A National Science Foundation Science and Technology Center
Visit bioxfel.orgWe analyzed Bioxfel.org page load time and found that the first response time was 94 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
bioxfel.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value15.1 s
0/100
25%
Value5.8 s
49/100
10%
Value250 ms
84/100
30%
Value0.002
100/100
15%
Value12.8 s
13/100
10%
94 ms
64 ms
847 ms
64 ms
75 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 75% of them (69 requests) were addressed to the original Bioxfel.org, 5% (5 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (859 ms) belongs to the original domain Bioxfel.org.
Page size can be reduced by 1.3 MB (40%)
3.3 MB
2.0 MB
In fact, the total size of Bioxfel.org main page is 3.3 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 148.8 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 148.8 kB or 78% of the original size.
Potential reduce by 94.5 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. BioXFEL images are well optimized though.
Potential reduce by 942.1 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 942.1 kB or 68% of the original size.
Potential reduce by 145.1 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. Bioxfel.org needs all CSS files to be minified and compressed as it can save up to 145.1 kB or 83% of the original size.
Number of requests can be reduced by 36 (44%)
82
46
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BioXFEL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
bioxfel.org
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bioxfel.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
[role] values are not valid
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>).
bioxfel.org 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bioxfel.org 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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bioxfel.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bioxfel.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.
bioxfel.org
Open Graph description is not detected on the main page of BioXFEL. 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: