3.5 sec in total
406 ms
2.3 sec
703 ms
Visit elabftw.net now to see the best up-to-date ELabFTW content for United States and also check out these interesting facts you probably never knew about elabftw.net
A free and open source electronic lab notebook for researchers.
Visit elabftw.netWe analyzed Elabftw.net page load time and found that the first response time was 406 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
elabftw.net performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value5.6 s
18/100
25%
Value4.6 s
71/100
10%
Value60 ms
100/100
30%
Value0.027
100/100
15%
Value5.5 s
71/100
10%
406 ms
159 ms
297 ms
1197 ms
334 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Elabftw.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Elabftw.net.
Page size can be reduced by 372.1 kB (39%)
950.6 kB
578.5 kB
In fact, the total size of Elabftw.net main page is 950.6 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. 20% of websites need less resources to load. Javascripts take 821.3 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 19.7 kB or 73% of the original size.
Potential reduce by 16.7 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, ELabFTW needs image optimization as it can save up to 16.7 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 308.4 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 308.4 kB or 38% of the original size.
Potential reduce by 27.2 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. Elabftw.net needs all CSS files to be minified and compressed as it can save up to 27.2 kB or 47% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ELabFTW. According to our analytics all requests are already optimized.
www.elabftw.net
406 ms
elabweb.css
159 ms
elabftw-logo.png
297 ms
elabweb.min.js
1197 ms
observatory.webp
334 ms
tweet-engwer.webp
332 ms
screen-1-thumb.webp
331 ms
screen-1b-thumb.webp
296 ms
screen-3-thumb.webp
330 ms
screen-4-thumb.webp
333 ms
screen-5-thumb.webp
409 ms
screen-6-thumb.webp
410 ms
screen-7-thumb.webp
411 ms
screen-8-thumb.webp
410 ms
screen-9-thumb.webp
412 ms
screen-10-thumb.webp
487 ms
screen-11-thumb.webp
489 ms
screen-12-thumb.webp
491 ms
screen-13-thumb.webp
489 ms
screen-14-thumb.webp
490 ms
bgnoise.png
397 ms
white.png
399 ms
Raleway-Regular.ttf
431 ms
elabftw.net 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
elabftw.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
elabftw.net SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elabftw.net 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 Elabftw.net 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.
elabftw.net
Open Graph data is detected on the main page of ELabFTW. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: