16.4 sec in total
329 ms
15.8 sec
344 ms
Click here to check amazing 7 Dev content for Germany. Otherwise, check out these important facts you probably never knew about 7dev.de
UX/UI Professional aus Berlin - Apps, Portale, eCommerce, Design-Beratung, Design-Templates für Typo3, Magento, Wordpress
Visit 7dev.deWe analyzed 7dev.de page load time and found that the first response time was 329 ms and then it took 16.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
7dev.de performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value11.0 s
0/100
25%
Value17.8 s
0/100
10%
Value3,780 ms
1/100
30%
Value0.026
100/100
15%
Value11.0 s
21/100
10%
329 ms
486 ms
15 ms
34 ms
265 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 42% of them (13 requests) were addressed to the original 7dev.de, 13% (4 requests) were made to Fonts.gstatic.com and 10% (3 requests) were made to Design4usability.de. The less responsive or slowest element that took the longest time to load (8.6 sec) relates to the external source Piwik.7dev.de.
Page size can be reduced by 323.7 kB (28%)
1.2 MB
835.3 kB
In fact, the total size of 7dev.de main page is 1.2 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. 60% of websites need less resources to load. Images take 901.4 kB which makes up the majority of the site volume.
Potential reduce by 21.1 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 21.1 kB or 77% of the original size.
Potential reduce by 300.9 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, 7 Dev needs image optimization as it can save up to 300.9 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 191 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 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. 7dev.de has all CSS files already compressed.
Number of requests can be reduced by 18 (82%)
22
4
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7 Dev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
329 ms
merged-51207c506c30da61635010a296a11709-efe60720295ea210c8c017f9a1303a63.css
486 ms
jquery-1.9.1.min.js
15 ms
jquery-ui.min.js
34 ms
bootstrap.min.js
265 ms
javascript_c9b539201f.js
242 ms
slightbox.css
227 ms
css
76 ms
font-awesome.min.css
361 ms
style.css
3800 ms
font-awesome.min.css
74 ms
icon
87 ms
jquery.min.js
48 ms
jquery.datetimepicker.min.js
260 ms
parsley.min.js
279 ms
Tabs.min.js
368 ms
Form.min.js
416 ms
clickheat.js
320 ms
colors.css
113 ms
print-0fe4909e3e4b2eb95f0fe9f9bab81413.css
146 ms
924 ms
fs.js
114 ms
White_BG_02%20FHD.png
883 ms
piwik.js
460 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZGCQYadlecyU.woff
57 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7Cwk6YvM.woff
73 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYadlecyU.woff
91 ms
fontawesome-webfont.woff
26 ms
fontawesome-webfont.woff
378 ms
gok-H7zzDkdnRel8-DQ6KAXJ69wP1tGnf4ZGhUcYl5euIg.woff
141 ms
piwik.php
8627 ms
7dev.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
Image elements do not have [alt] attributes
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.
7dev.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
7dev.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 7dev.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 7dev.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.
7dev.de
Open Graph description is not detected on the main page of 7 Dev. 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: