2.5 sec in total
368 ms
1.6 sec
521 ms
Welcome to dpi-solar.de homepage info - get ready to check Dpi Solar best content right away, or after learning these important things about dpi-solar.de
Warmwasser Solardusche im Garten und Solarthermie-Heizung mit erneuerbarer Energie.
Visit dpi-solar.deWe analyzed Dpi-solar.de page load time and found that the first response time was 368 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
dpi-solar.de performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value2.2 s
95/100
25%
Value2.6 s
97/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value2.2 s
99/100
10%
368 ms
573 ms
111 ms
237 ms
376 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 68% of them (17 requests) were addressed to the original Dpi-solar.de, 8% (2 requests) were made to Top50-solar.de and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (573 ms) belongs to the original domain Dpi-solar.de.
Page size can be reduced by 19.9 kB (23%)
88.1 kB
68.2 kB
In fact, the total size of Dpi-solar.de main page is 88.1 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. Images take 46.2 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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 9.5 kB or 63% of the original size.
Potential reduce by 3.3 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. Dpi Solar images are well optimized though.
Potential reduce by 529 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 6.6 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. Dpi-solar.de needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 76% 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 Dpi Solar. According to our analytics all requests are already optimized.
dpi-solar.de
368 ms
www.dpi-solar.de
573 ms
desktop.css
111 ms
solarcode.js
237 ms
oeko-gelistet1.jpg
376 ms
2.gif
342 ms
hg-g2a.gif
106 ms
logo-dpi-solar-haustechnik2.gif
204 ms
kasten.gif
224 ms
men2.gif
207 ms
solarthermie.gif
430 ms
kaminofen.gif
326 ms
alternative-energie.gif
429 ms
heizkosten-runter.png
317 ms
b3-hg.gif
324 ms
hg-but.png
324 ms
bt-telefon.gif
416 ms
fb.png
425 ms
gp.png
426 ms
ga.js
7 ms
__utm.gif
13 ms
collect
66 ms
ga-audiences
44 ms
default.png
103 ms
smartphone.css
110 ms
dpi-solar.de accessibility score
dpi-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
dpi-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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dpi-solar.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dpi-solar.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dpi-solar.de
Open Graph description is not detected on the main page of Dpi Solar. 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: