5.1 sec in total
452 ms
4.2 sec
509 ms
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Visit dotsource.deWe analyzed Dotsource.de page load time and found that the first response time was 452 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dotsource.de performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value6.2 s
11/100
25%
Value5.7 s
52/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value5.0 s
77/100
10%
452 ms
442 ms
303 ms
506 ms
384 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 72% of them (23 requests) were addressed to the original Dotsource.de, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dotsource.de.
Page size can be reduced by 718.1 kB (33%)
2.2 MB
1.5 MB
In fact, the total size of Dotsource.de main page is 2.2 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 59.8 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. This page needs HTML code to be minified as it can gain 10.6 kB, which is 15% 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 59.8 kB or 85% of the original size.
Potential reduce by 11.2 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. DotSource images are well optimized though.
Potential reduce by 426.9 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 426.9 kB or 75% of the original size.
Potential reduce by 220.1 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. Dotsource.de needs all CSS files to be minified and compressed as it can save up to 220.1 kB or 85% of the original size.
Number of requests can be reduced by 7 (30%)
23
16
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DotSource. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
dotsource.de
452 ms
www.dotsource.de
442 ms
8e817e3.css
303 ms
21039c5.js
506 ms
a381ead.js
384 ms
af493c0.js
650 ms
Musicstore.de-ein-Shoppingerlebnis-das-rockt.jpg
1376 ms
Gute-Vorsaetze-fuer-das-neue-Jahr-Lassen-Sie-sich-zum-E-Commerce-Manager-zertifizieren.jpg
1411 ms
Jetzt-anmelden-Die-Handelskraft-Konferenz-am-18.-Februar-2016-in-der-Classic-Remise-Berlin.jpg
1411 ms
Digital-Success-Right-from-the-Start.jpg
1364 ms
dS_Logo.svg
1261 ms
ds-hp-icon-sprite.png
1275 ms
headline-bg.svg
1088 ms
DINWeb-Light.woff
1135 ms
DINWeb.woff
1134 ms
DINWeb.woff
1134 ms
DINWeb-Bold.woff
1133 ms
DINWeb-Bold.woff
1362 ms
headline-bg-blue.svg
1319 ms
Slider-Teaser-Film.jpg
1568 ms
sprite_logos_dS-HP.png
1356 ms
gtm.js
1025 ms
hotjar-8549.js
1154 ms
ajax-loader.gif
281 ms
hp-iconfont.woff
242 ms
analytics.js
119 ms
modules-f0126a45e2d0e5766f547aefbe0b8d9d.js
86 ms
collect
58 ms
collect
80 ms
ga-audiences
37 ms
iframe_api
63 ms
collect
11 ms
dotsource.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dotsource.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dotsource.de SEO score
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 Dotsource.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 Dotsource.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.
dotsource.de
Open Graph description is not detected on the main page of DotSource. 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: