4.5 sec in total
825 ms
2.7 sec
967 ms
Visit pro-solar.de now to see the best up-to-date Pro Solar content and also check out these interesting facts you probably never knew about pro-solar.de
Luftwärmepumpen, Erdwärmepumpen, Kosten für Luft-Wasser-Wärmepumpen. Was muss Du beachten? Lohnt sich der Einsatz?
Visit pro-solar.deWe analyzed Pro-solar.de page load time and found that the first response time was 825 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
pro-solar.de performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value8.3 s
2/100
25%
Value5.3 s
59/100
10%
Value260 ms
83/100
30%
Value0.028
100/100
15%
Value7.0 s
53/100
10%
825 ms
399 ms
299 ms
302 ms
300 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Pro-solar.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Check.energy.
Page size can be reduced by 211.2 kB (12%)
1.7 MB
1.5 MB
In fact, the total size of Pro-solar.de main page is 1.7 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 209.9 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 209.9 kB or 57% of the original size.
Potential reduce by 558 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. Pro Solar images are well optimized though.
Potential reduce by 220 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 563 B
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. Pro-solar.de has all CSS files already compressed.
Number of requests can be reduced by 30 (81%)
37
7
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Solar. 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 11 to 1 for CSS and as a result speed up the page load time.
825 ms
e4mj0.css
399 ms
post-20.css
299 ms
e4mj0.css
302 ms
post-931.css
300 ms
post-437.css
303 ms
post-460.css
393 ms
e4mj0.css
403 ms
jquery.min.js
499 ms
jquery-migrate.min.js
406 ms
borlabs-cookie-prioritize.min.js
406 ms
e4mj0.css
492 ms
e4mj0.css
496 ms
e4mk1.css
567 ms
e4mj0.css
285 ms
hello-frontend.min.js
286 ms
frontend.min.js
304 ms
jquery.smartmenus.min.js
304 ms
borlabs-cookie.min.js
305 ms
webpack-pro.runtime.min.js
306 ms
webpack.runtime.min.js
307 ms
frontend-modules.min.js
407 ms
wp-polyfill-inert.min.js
396 ms
regenerator-runtime.min.js
400 ms
wp-polyfill.min.js
403 ms
hooks.min.js
403 ms
i18n.min.js
404 ms
frontend.min.js
495 ms
waypoints.min.js
498 ms
core.min.js
502 ms
frontend.min.js
504 ms
elements-handlers.min.js
505 ms
jquery.sticky.min.js
506 ms
2212_checkenergy_zeichen_r_rgb-q3jnplcw389sxl78hntehmhou08g7whsultfhs1udc.png
342 ms
waermepumpe-ce-scaled.jpg
1240 ms
AdobeStock_289798754-1-scaled.jpeg
749 ms
AdobeStock_282654869-scaled.jpeg
848 ms
solar-panels-on-the-roof-green-energy-concept-co-2022-03-18-15-33-59-utc-scaled.jpeg
1118 ms
pro-solar.de accessibility score
pro-solar.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
pro-solar.de 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro-solar.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Pro-solar.de 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.
pro-solar.de
Open Graph data is detected on the main page of Pro Solar. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: