6 sec in total
304 ms
4.6 sec
1 sec
Click here to check amazing Centigrade content for Germany. Otherwise, check out these important facts you probably never knew about centigrade.de
Centigrade GmbH offers customized UX and usability services for applications of all kinds. Concept, design and development. 16 years of experience.
Visit centigrade.deWe analyzed Centigrade.de page load time and found that the first response time was 304 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
centigrade.de performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value7.8 s
3/100
25%
Value11.6 s
4/100
10%
Value3,530 ms
1/100
30%
Value0.22
57/100
15%
Value12.6 s
14/100
10%
304 ms
356 ms
125 ms
38 ms
195 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 47% of them (54 requests) were addressed to the original Centigrade.de, 22% (25 requests) were made to Pbs.twimg.com and 7% (8 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Centigrade.de.
Page size can be reduced by 674.8 kB (28%)
2.4 MB
1.7 MB
In fact, the total size of Centigrade.de main page is 2.4 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 43.2 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.2 kB or 81% of the original size.
Potential reduce by 270.7 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, Centigrade needs image optimization as it can save up to 270.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 179.0 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 179.0 kB or 56% of the original size.
Potential reduce by 181.9 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. Centigrade.de needs all CSS files to be minified and compressed as it can save up to 181.9 kB or 84% of the original size.
Number of requests can be reduced by 34 (31%)
108
74
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centigrade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
centigrade.de
304 ms
en
356 ms
Centigrade.css
125 ms
css
38 ms
modernizr-custom.js
195 ms
lazysizes.min.js
198 ms
jquery.min.js
76 ms
bundle-easing-stickemup.min.js
201 ms
conversion.js
25 ms
slick.min.js
59 ms
jquery.mousewheel.pack.js
198 ms
jquery.fancybox.css
202 ms
jquery.fancybox.pack.js
341 ms
jquery.fancybox-buttons.css
283 ms
jquery.fancybox-media.js
294 ms
counter_xhtml.js
30 ms
jquery-embedagram.pack.js
298 ms
jquery.validate.min.js
404 ms
jquery.innerfade.js
301 ms
conversion_async.js
30 ms
normalize.css
260 ms
GuiDesignGame.css
282 ms
Centigrade2.5.css
843 ms
columns.css
286 ms
CentigradePrint.css
204 ms
home-iframe-blog.php
714 ms
home-iframe-news.php
578 ms
MetaFrameCentigradeHomeLogo.png
201 ms
MetaFrameCentigradeHomeLogo@2x.png
202 ms
HomeStage.SEW-Industrie-4-0.jpg
801 ms
10Years.png
485 ms
HomeStage.EmbracingGreatUX.jpg
697 ms
Home.Awards.png
485 ms
Home.Clients.png
561 ms
Home-SuccessStories.Xing.jpg
696 ms
Home-SuccessStories.Steinbichler.jpg
786 ms
Home-SuccessStories.Archiware.jpg
697 ms
Home.UX-Circle.svg
768 ms
Home.UX-Circle-Inner-Usability.svg
770 ms
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776 ms
Home.UX-Circle-Inner-Engineering.svg
797 ms
Home.LogoUXcamp.png
820 ms
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823 ms
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Home.Logo_GermanUPA-Sponsor.png
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Team.luzie.seeliger.jpg
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ScienceParkSaarbrueckenMedium.jpg
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GamesFactoryMuelheimMedium.jpg
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FrankfurtMedium.jpg
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widgets.js
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9436cceb-9bae-456c-9630-fde57ba02fe6.woff
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926 ms
EYh7Vl4ywhowqULgRdYwIG0Xvi9kvVpeKmlONF1xhUs.woff
399 ms
Centigrade.woff
985 ms
CentigradeServices.woff
1062 ms
FooterContact-Divider.svg
1093 ms
MetaFrameFooterCentigradeLogo.png
1031 ms
401 ms
t.php
336 ms
analytics.js
253 ms
461 ms
style.css
619 ms
jquery-1.4.4.min.js
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collect
121 ms
timeline.0eae788bc4fdbe9cd3e72dca3bc26358.js
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style.css
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syndication
181 ms
354531025965154304
326 ms
Wordpress.css
160 ms
proxy.jpg
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syndication_bundle_v1_54a085602387c0466bf99924918f2119d047889b.css
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jot.html
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centigrade.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
centigrade.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
centigrade.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centigrade.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Centigrade.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.
centigrade.de
Open Graph description is not detected on the main page of Centigrade. 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: