3.1 sec in total
316 ms
2.5 sec
255 ms
Visit heilbronn.de now to see the best up-to-date Heilbronn content for Germany and also check out these interesting facts you probably never knew about heilbronn.de
Offizielles Internetportal der Stadt Heilbronn
Visit heilbronn.deWe analyzed Heilbronn.de page load time and found that the first response time was 316 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
heilbronn.de performance score
name
value
score
weighting
Value11.4 s
0/100
10%
Value20.8 s
0/100
25%
Value18.6 s
0/100
10%
Value2,210 ms
6/100
30%
Value0.012
100/100
15%
Value13.9 s
10/100
10%
316 ms
754 ms
208 ms
524 ms
326 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 70% of them (31 requests) were addressed to the original Heilbronn.de, 9% (4 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (957 ms) relates to the external source Piwik.heilbronn.de.
Page size can be reduced by 490.5 kB (47%)
1.0 MB
553.7 kB
In fact, the total size of Heilbronn.de main page is 1.0 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. 40% of websites need less resources to load. Images take 387.7 kB which makes up the majority of the site volume.
Potential reduce by 15.5 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 15.5 kB or 73% of the original size.
Potential reduce by 15.6 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. Heilbronn images are well optimized though.
Potential reduce by 243.8 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 243.8 kB or 65% of the original size.
Potential reduce by 215.7 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. Heilbronn.de needs all CSS files to be minified and compressed as it can save up to 215.7 kB or 83% of the original size.
Number of requests can be reduced by 20 (56%)
36
16
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heilbronn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
heilbronn.de
316 ms
www.heilbronn.de
754 ms
jquery.fancybox-1.3.4.css
208 ms
jquery.js
524 ms
jquery.pseudo.js
326 ms
jquery.mousewheel-3.0.4.pack.js
326 ms
jquery.fancybox-1.3.4.pack.js
435 ms
main.css
336 ms
css
57 ms
rubrik.css.php
333 ms
g6526AK9BaU
134 ms
current.jpg
857 ms
hintergrund.png
107 ms
logo.png
108 ms
shortcut_point.png
110 ms
schatten.png
111 ms
searchsubmit_red.png
110 ms
motiv_start.jpg
433 ms
jobs.jpg
224 ms
pf_rechts_rdbg.png
223 ms
shortcut_point.png
225 ms
facebook.png
224 ms
twitter.png
225 ms
youtube.png
360 ms
rss.png
360 ms
Literaturtage_k.jpg
362 ms
Pferdemarkt_k.jpg
360 ms
buergerbeteiligung_k.jpg
360 ms
W_Haus_des_Landtags_-_Vorderansicht_mit_Beflaggungk.jpg
633 ms
Irina%20Richterk.jpg
425 ms
drucker.png
424 ms
pf_rechts_rot.png
428 ms
piwik.js
957 ms
EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
61 ms
droidsans-bold.woff
478 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
72 ms
droidsans.woff
583 ms
www-embed-player-vflZsBgOl.css
63 ms
www-embed-player.js
87 ms
base.js
158 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
36 ms
ad_status.js
39 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
25 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
55 ms
heilbronn.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
Buttons do not have an accessible name
Links do not have a discernible name
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
Heading elements are not in a sequentially-descending order
heilbronn.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
heilbronn.de SEO score
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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heilbronn.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Heilbronn.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.
heilbronn.de
Open Graph description is not detected on the main page of Heilbronn. 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: