1.7 sec in total
72 ms
1.2 sec
419 ms
Click here to check amazing Reactive content. Otherwise, check out these important facts you probably never knew about reactive.foundation
An event where application architects and developers go to learn and collaborate on the latest Reactive patterns and projects for building distributed systems.
Visit reactive.foundationWe analyzed Reactive.foundation page load time and found that the first response time was 72 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
reactive.foundation performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.4 s
39/100
25%
Value3.5 s
88/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value5.7 s
68/100
10%
72 ms
38 ms
9 ms
14 ms
17 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Reactive.foundation, 76% (29 requests) were made to Events.linuxfoundation.org and 21% (8 requests) were made to Live.staticflickr.com. The less responsive or slowest element that took the longest time to load (414 ms) relates to the external source Live.staticflickr.com.
Page size can be reduced by 106.6 kB (13%)
802.8 kB
696.2 kB
In fact, the total size of Reactive.foundation main page is 802.8 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. 50% of websites need less resources to load. Images take 513.9 kB which makes up the majority of the site volume.
Potential reduce by 73.9 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 73.9 kB or 74% of the original size.
Potential reduce by 128 B
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. Reactive images are well optimized though.
Potential reduce by 14.0 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 14.0 kB or 13% of the original size.
Potential reduce by 18.5 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. Reactive.foundation needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 22% of the original size.
Number of requests can be reduced by 14 (39%)
36
22
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reactive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
reactive.foundation
72 ms
38 ms
style.min.css
9 ms
search-filter.min.css
14 ms
app.min.css
17 ms
splide.min.css
15 ms
photoswipe.min.css
29 ms
photonic.min.css
32 ms
jquery-3.5.1.min.js
36 ms
video.js
28 ms
front.js
28 ms
flying-pages.min.js
27 ms
app.js
29 ms
restable.js
28 ms
responsive-table.js
165 ms
splide.min.js
166 ms
photoswipe.min.js
170 ms
photonic-photoswipe.min.js
172 ms
52468220625_0afd0c0061.jpg
288 ms
52468037239_1016c753a9.jpg
192 ms
52468309418_8938f0dcfb.jpg
198 ms
52468309238_7155ebd6af.jpg
216 ms
52467258552_1dfbcbcddd.jpg
238 ms
52468036584_dd5df67014.jpg
241 ms
52468308718_1051e2b26d.jpg
297 ms
52468036249_5c9f80a4d4.jpg
414 ms
ReactiveNoYear.svg
20 ms
lf-logo-white.svg
26 ms
video.svg
23 ms
slide-show.svg
22 ms
Jonas-200x200.jpeg
18 ms
Hugh-McKee-200x200.jpeg
26 ms
Mary-200x200.jpeg
26 ms
Byron-Ruth-200x200.jpg
26 ms
Reid-Spencer-200x200.jpeg
27 ms
lightbend-spn.svg
37 ms
Yoppworks_LOGO.svg
28 ms
CIO-Review-Logo.svg
29 ms
reactive.foundation 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.
reactive.foundation 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
reactive.foundation 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reactive.foundation 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 Reactive.foundation 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.
reactive.foundation
Open Graph data is detected on the main page of Reactive. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: