3.1 sec in total
878 ms
2 sec
145 ms
Visit tregreb.de now to see the best up-to-date TREGREB content for Germany and also check out these interesting facts you probably never knew about tregreb.de
TREGREB baut Fahrräder für Individualisten, die sich von der Masse abheben wollen. Auch für Fragen der Ergonomie und eines effizienten Trainings nimmt man sich hier Zeit.
Visit tregreb.deWe analyzed Tregreb.de page load time and found that the first response time was 878 ms and then it took 2.2 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.
tregreb.de performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value4.0 s
50/100
25%
Value4.1 s
79/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
878 ms
143 ms
218 ms
305 ms
209 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to Tregreb.de and no external sources were called. The less responsive or slowest element that took the longest time to load (878 ms) belongs to the original domain Tregreb.de.
Page size can be reduced by 379.6 kB (52%)
731.0 kB
351.4 kB
In fact, the total size of Tregreb.de main page is 731.0 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. 35% of websites need less resources to load. Javascripts take 375.2 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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 22.2 kB or 77% of the original size.
Potential reduce by 59.8 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. Obviously, TREGREB needs image optimization as it can save up to 59.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 267.0 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 267.0 kB or 71% of the original size.
Potential reduce by 30.6 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. Tregreb.de needs all CSS files to be minified and compressed as it can save up to 30.6 kB or 82% of the original size.
Number of requests can be reduced by 12 (29%)
42
30
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TREGREB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
tregreb.de
878 ms
main.css
143 ms
typography.css
218 ms
jquery-1.4.1.min.js
305 ms
jquery.slidepanel.setup.js
209 ms
ccm.base.css
204 ms
jquery.js
316 ms
ccm.base.js
240 ms
jquery.form.js
314 ms
view.css
314 ms
view.css
314 ms
view.css
332 ms
view.css
399 ms
jquery.ui.css
423 ms
jquery.ui.js
590 ms
carbon_tex.jpg
99 ms
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99 ms
throbber_white_16.gif
104 ms
tregreb_sig.jpg
184 ms
facebook_2.jpg
96 ms
180px_tregreb_10.jpg
374 ms
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276 ms
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223 ms
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368 ms
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459 ms
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535 ms
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537 ms
asphalt.jpg
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541 ms
tregreb.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
Links do not have a discernible name
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>).
tregreb.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
tregreb.de SEO score
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tregreb.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 Tregreb.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.
tregreb.de
Open Graph description is not detected on the main page of TREGREB. 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: