3.9 sec in total
367 ms
3.4 sec
198 ms
Visit graf-online.de now to see the best up-to-date GRAF Online content for Germany and also check out these interesting facts you probably never knew about graf-online.de
Große Auswahl an Produkten ⇒ von Regentonnen über Regenwassertanks zu Kleinkläranlagen, Versickerungssystemen & mehr ✓ Jetzt mehr erfahren!
Visit graf-online.deWe analyzed Graf-online.de page load time and found that the first response time was 367 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
graf-online.de performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value11.3 s
0/100
25%
Value9.4 s
12/100
10%
Value720 ms
41/100
30%
Value0.005
100/100
15%
Value11.8 s
17/100
10%
367 ms
473 ms
389 ms
23 ms
1004 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Graf-online.de, 17% (6 requests) were made to Static.graf-online.de and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Graf-online.de.
Page size can be reduced by 518.5 kB (24%)
2.1 MB
1.6 MB
In fact, the total size of Graf-online.de main page is 2.1 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. 25% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 7.8 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 7.8 kB or 70% of the original size.
Potential reduce by 32.0 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. GRAF Online images are well optimized though.
Potential reduce by 422.8 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 422.8 kB or 71% of the original size.
Potential reduce by 55.9 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. Graf-online.de needs all CSS files to be minified and compressed as it can save up to 55.9 kB or 80% of the original size.
Number of requests can be reduced by 7 (23%)
30
23
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GRAF Online. 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.
graf-online.de
367 ms
www.graf-online.de
473 ms
head-50c05e14be44842e8fc61047f6b85fc1.merged.gz.css
389 ms
css
23 ms
head-8bfd244cce2b47813de0319d4579d40d.merged.gz.js
1004 ms
graf.png
500 ms
en.gif
596 ms
aus.gif
689 ms
es.gif
691 ms
search-icon.gif
696 ms
merkzettel-arrow.png
695 ms
mini-world.png
105 ms
arrow-nav-grey.gif
123 ms
bg-search.gif
102 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
75 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
76 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
77 ms
segmentseite_rwn_oberirdisch.jpg
980 ms
segmentseite_rwn_unterirdisch.jpg
482 ms
segmentseite_versickerung_02.jpg
1383 ms
kleinklaeranlagen.jpg
1016 ms
richtig_kompostieren.jpg
1041 ms
faesser_lagerung.jpg
956 ms
rainwater-above-no.jpg
577 ms
rainwater-underground-no.jpg
679 ms
stormwater-no.jpg
783 ms
wastewater-no.jpg
885 ms
composter-no.jpg
989 ms
drinking-water-no.jpg
1054 ms
viticulture-no.jpg
1069 ms
storage-no.jpg
1091 ms
blue-arrow-teaser.png
1210 ms
footer-divider.gif
1136 ms
analytics.js
1149 ms
collect
23 ms
head-457ef4ea3ce290520fa0bd9dc7235d9e.merged.gz.css
106 ms
graf-online.de 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.
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
Form elements do not have associated labels
Links do not have a discernible name
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.
graf-online.de 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
Missing source maps for large first-party JavaScript
graf-online.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Graf-online.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 Graf-online.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.
graf-online.de
Open Graph description is not detected on the main page of GRAF Online. 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: