4.2 sec in total
1.2 sec
2.7 sec
366 ms
Click here to check amazing Photon Solar content for Germany. Otherwise, check out these important facts you probably never knew about photon-solar.de
PHOTON SOLAR Photovoltaik Handel GmbH, Düsseldorf, bietet hochwertige Photovoltaik-Produkte zu günstigen Preisen: Solarmodule, Wechselrichter, Montagematerial , Solar Batterien, PV Pakete, PV Komple...
Visit photon-solar.deWe analyzed Photon-solar.de page load time and found that the first response time was 1.2 sec 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.
photon-solar.de performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value9.6 s
0/100
25%
Value9.4 s
12/100
10%
Value160 ms
93/100
30%
Value0.001
100/100
15%
Value10.2 s
25/100
10%
1158 ms
330 ms
23 ms
549 ms
96 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 93% of them (40 requests) were addressed to the original Photon-solar.de, 5% (2 requests) were made to Photon-solar.eu and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Photon-solar.de.
Page size can be reduced by 237.9 kB (16%)
1.5 MB
1.3 MB
In fact, the total size of Photon-solar.de main page is 1.5 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 31.8 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 31.8 kB or 79% of the original size.
Potential reduce by 124.1 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. Photon Solar images are well optimized though.
Potential reduce by 60.0 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 60.0 kB or 64% of the original size.
Potential reduce by 22.0 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. Photon-solar.de needs all CSS files to be minified and compressed as it can save up to 22.0 kB or 87% of the original size.
Number of requests can be reduced by 5 (12%)
42
37
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photon Solar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
photon-solar.de
1158 ms
stylesheet_combined_17cb22119e0e6477f7d81813a8021666.css
330 ms
css
23 ms
jquery-1.8.3.min.js
549 ms
hg_all.jpg
96 ms
flagge_ma_on.jpg
239 ms
hg_topsun.jpg
303 ms
hg_header.jpg
96 ms
home_1.jpg
654 ms
home_2.jpg
468 ms
home_3.jpg
661 ms
home_4.jpg
469 ms
home_5.jpg
440 ms
home_6.jpg
502 ms
kontaktformular.jpg
553 ms
flagge_de_on.jpg
564 ms
flagge_en_on.jpg
569 ms
flagge_dk_on.jpg
610 ms
flagge_uae_on.jpg
663 ms
flagge_nl_on.jpg
656 ms
flagge_EG_on.jpg
663 ms
flagge_pl_on.jpg
711 ms
kontaktformular.jpg
745 ms
Oranger%20Button%20deutsch.jpg
750 ms
modul-heda250.jpg
753 ms
pv-pakete.jpg
772 ms
partner.jpg
755 ms
CETECOM.jpg
810 ms
sma_logo.gif
839 ms
kaco_logo.gif
844 ms
fronius_logo.gif
850 ms
kostal_logo.jpg
849 ms
danfoss_logo.gif
882 ms
DGS-logo.jpg
910 ms
DCS_Banner_368x60_96dpi-Text.jpg
932 ms
logo-photon-solar.gif
939 ms
flagge-ukraine.png
265 ms
hg_main.gif
896 ms
hg_preis.jpg
897 ms
hg_footer.gif
947 ms
button_li.gif
969 ms
hg_but_on.gif
979 ms
hg_but_of.gif
985 ms
photon-solar.de 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
Buttons do not have an accessible name
Links do not have a discernible name
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
photon-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
Page has valid source maps
photon-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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Photon-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 Photon-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.
photon-solar.de
Open Graph description is not detected on the main page of Photon 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: