4.9 sec in total
764 ms
4 sec
163 ms
Welcome to h3nv.de homepage info - get ready to check H 3 Nv best content for Germany right away, or after learning these important things about h3nv.de
Alle Informationen zum HNV – der öffentliche Nahverkehr (ÖPNV) in und um Stadt- und Landkreis Heilbronn & Hohenlohe
Visit h3nv.deWe analyzed H3nv.de page load time and found that the first response time was 764 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
h3nv.de performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value6.0 s
13/100
25%
Value6.8 s
35/100
10%
Value390 ms
68/100
30%
Value0.862
4/100
15%
Value7.3 s
49/100
10%
764 ms
217 ms
217 ms
218 ms
219 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to H3nv.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain H3nv.de.
Page size can be reduced by 270.1 kB (23%)
1.2 MB
884.2 kB
In fact, the total size of H3nv.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. 30% of websites need less resources to load. Images take 802.1 kB which makes up the majority of the site volume.
Potential reduce by 25.4 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 25.4 kB or 80% of the original size.
Potential reduce by 9.1 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. H 3 Nv images are well optimized though.
Potential reduce by 141.7 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 141.7 kB or 68% of the original size.
Potential reduce by 93.9 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. H3nv.de needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 83% of the original size.
Number of requests can be reduced by 34 (63%)
54
20
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H 3 Nv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.h3nv.de
764 ms
flexslider.css
217 ms
stylesheet_b3c22ed016.css
217 ms
normalize.css
218 ms
foundation.css
219 ms
jquery.fancybox.css
220 ms
date.css
315 ms
global.css
426 ms
layout.css
429 ms
menu.css
433 ms
content.css
535 ms
rte.css
434 ms
responsive.css
532 ms
jquery-1.11.0.min.js
961 ms
jquery.flexslider-min.js
644 ms
jquery.geturlparam.min.js
643 ms
jquery.fancybox.pack.js
752 ms
jquery.fancybox.js
746 ms
equal-height.js
748 ms
jquery.validate.min.js
986 ms
jquery.validate.js
859 ms
dropdown.js
985 ms
social-share.js
984 ms
jquery.content-switcher.js
983 ms
easyResponsiveTabs.js
1071 ms
jquery.accordion.js
1168 ms
jquery.tabs.js
1177 ms
hover-box.js
1178 ms
expand-subnavi.js
1177 ms
jquery.mobile-nav.js
1179 ms
date.js
1394 ms
datepicker.js
1384 ms
jquery.select.js
1387 ms
jquery.fixed-header.js
1391 ms
jquery.fahrplanauskunft.js
1391 ms
javascript_9a38f34785.js
1392 ms
logo.png
214 ms
sprite.png
216 ms
slide-home_semester-ticket-sommer.jpg
650 ms
slide-home_jobticket-bw-1.jpg
435 ms
slide-home_winter-1.jpg
689 ms
slide-home_webauftritt-1.jpg
434 ms
1899.png
749 ms
wackershofen.png
848 ms
regiobus7.png
962 ms
fahrpreisrechner.jpg
651 ms
fahrplan-apps.jpg
865 ms
kombiticket.jpg
866 ms
metropol-ticket.jpg
906 ms
3-loewen-takt.jpg
969 ms
icon-info.png
971 ms
bg-eticket.jpg
987 ms
icon-mail.png
987 ms
icon-date.png
1028 ms
droidsans-webfont.woff
1190 ms
droidsans-bold-webfont.woff
1201 ms
print.css
111 ms
h3nv.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
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>).
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.
h3nv.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
h3nv.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 doesn't use 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 H3nv.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 H3nv.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.
h3nv.de
Open Graph description is not detected on the main page of H 3 Nv. 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: