3.1 sec in total
262 ms
2.6 sec
230 ms
Visit suncalc.org now to see the best up-to-date Sun Calc content for United Kingdom and also check out these interesting facts you probably never knew about suncalc.org
Online application to ascertain the sun movement with interactive map, sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, solar eclipse, elevation, Pho...
Visit suncalc.orgWe analyzed Suncalc.org page load time and found that the first response time was 262 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
suncalc.org performance score
name
value
score
weighting
Value16.3 s
0/100
10%
Value21.2 s
0/100
25%
Value16.3 s
0/100
10%
Value1,640 ms
12/100
30%
Value0.03
100/100
15%
Value25.2 s
0/100
10%
262 ms
483 ms
103 ms
205 ms
482 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 92% of them (46 requests) were addressed to the original Suncalc.org, 4% (2 requests) were made to Pagead2.googlesyndication.com and 2% (1 request) were made to Fundingchoicesmessages.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Suncalc.org.
Page size can be reduced by 2.4 MB (76%)
3.2 MB
768.3 kB
In fact, the total size of Suncalc.org main page is 3.2 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. 45% of websites need less resources to load. Javascripts take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 60.5 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 60.5 kB or 79% of the original size.
Potential reduce by 1.3 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. Sun Calc images are well optimized though.
Potential reduce by 2.2 MB
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 2.2 MB or 76% of the original size.
Potential reduce by 166.5 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. Suncalc.org needs all CSS files to be minified and compressed as it can save up to 166.5 kB or 82% of the original size.
Number of requests can be reduced by 38 (84%)
45
7
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sun Calc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
suncalc.org
262 ms
www.suncalc.org
483 ms
screen.css
103 ms
fixedheadertable.css
205 ms
all.css
482 ms
v4-shims.css
488 ms
ol-6.15.1.min.css
293 ms
ol-6.15.1.min.js
912 ms
ol-layerswitcher.css
306 ms
ol-layerswitcher.min.js
306 ms
jquery-ui-1.12.1.sunny.css
492 ms
jquery-1.9.1.min.js
609 ms
jquery-ui-1.12.0.min.js
817 ms
cookieconsent.min.js
578 ms
jquery.address-1.6.min.js
579 ms
jquery.ui.touch-punch.min.js
583 ms
mobile-detect.min.js
675 ms
ol-mDis.min.js
677 ms
jquery.fixedheadertable.min.js
679 ms
ion.sound-min.js
710 ms
raphael-min.js
868 ms
ol-dn-overlay.min.js
773 ms
ol-sonnenverlauf-overlay.min.js
778 ms
jquery.validate.min.js
812 ms
start.min.js
967 ms
somotools.min.js
875 ms
expcoll.min.js
954 ms
tz_2022f.js
954 ms
moment_2.30.1.min.js
1060 ms
moment-timezone-with-data_0.5.44-2023d.min.js
1362 ms
jQuery.print.min.js
1010 ms
jquery.mousewheel.min.js
1015 ms
sonnenfinsternis.min.js
1022 ms
utmconv.min.js
1064 ms
jssocials.min.js
1111 ms
adsbygoogle.js
146 ms
adsbygoogle.js
379 ms
dom-to-image.min.js
1115 ms
pub-0313471900092880
91 ms
btn_donate_SM.gif
48 ms
schliessen.gif
116 ms
api.png
116 ms
germany_flag_48.png
116 ms
fa-solid-900.woff
105 ms
fa-regular-400.woff
103 ms
sun.jpg
99 ms
jssocials.css
103 ms
jssocials-theme-flat.css
98 ms
cookieconsent.css
103 ms
fa-brands-400.woff
195 ms
suncalc.org accessibility score
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
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.
suncalc.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
suncalc.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 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 Suncalc.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 Suncalc.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.
suncalc.org
Open Graph data is detected on the main page of Sun Calc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: