3.1 sec in total
298 ms
2.4 sec
412 ms
Welcome to wahnerheide.net homepage info - get ready to check Wahner Heide best content for Germany right away, or after learning these important things about wahnerheide.net
Die Wahner Heide ist Teilgebiet der Bergischen Heideterrasse zwischen Köln-Porz, Rösrath, Troisdorf, Lohmar
Visit wahnerheide.netWe analyzed Wahnerheide.net page load time and found that the first response time was 298 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.
wahnerheide.net performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.4 s
91/100
25%
Value3.4 s
89/100
10%
Value60 ms
100/100
30%
Value0.189
65/100
15%
Value2.7 s
97/100
10%
298 ms
312 ms
179 ms
176 ms
178 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Wahnerheide.net, 13% (6 requests) were made to Heideterrasse.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Heideterrasse.net.
Page size can be reduced by 291.1 kB (17%)
1.7 MB
1.4 MB
In fact, the total size of Wahnerheide.net main page is 1.7 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 24.8 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 7.1 kB, which is 24% 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 24.8 kB or 83% of the original size.
Potential reduce by 78.7 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. Wahner Heide images are well optimized though.
Potential reduce by 163.8 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 163.8 kB or 82% of the original size.
Potential reduce by 23.8 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. Wahnerheide.net needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 85% of the original size.
Number of requests can be reduced by 26 (58%)
45
19
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wahner Heide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
wahnerheide.net
298 ms
www.wahnerheide.net
312 ms
StyleStruktur.css
179 ms
StyleText.css
176 ms
javascript.js
178 ms
cookies.js
176 ms
efa_fontsize.js
181 ms
styleswitcher.js
184 ms
jquery-1.4.2.js
777 ms
jquery.socialshareprivacy.js
348 ms
7_erleneschenauwald.jpg
442 ms
403_heidescoutsSpinnennetzMonikaRosenthal.jpg
1001 ms
402_rotmilan2-werner-funken.jpg
823 ms
401_2016-02-17_Engelshof.jpg
666 ms
398_heide-kids.jpg
665 ms
325_cover2016.jpg
843 ms
bck.jpg
535 ms
banner_wahnerheide.jpg
356 ms
blind.gif
89 ms
home.gif
93 ms
email.gif
91 ms
sitemap.gif
90 ms
drucken.gif
175 ms
empfehlen.gif
176 ms
wetter.gif
177 ms
pfeil_ebene_1_off.gif
178 ms
facebook-20px.gif
261 ms
pfeil_ebene_1_on.gif
262 ms
button_zurueck_off.gif
263 ms
pfeil_ebene_1.gif
266 ms
logo-heide-kids.gif
351 ms
screenshot-vogelstimmenexkursion-2011.jpg
434 ms
logo_wahner_heide.png
428 ms
bck.gif
347 ms
button_weiter_on.gif
429 ms
textzoom_plus.gif
422 ms
textzoom_standard.gif
425 ms
textzoom_minus.gif
504 ms
button_suchen.gif
503 ms
socialshareprivacy.css
494 ms
dummy_facebook.png
487 ms
dummy_twitter.png
487 ms
dummy_gplus.png
564 ms
socialshareprivacy_on_off.png
92 ms
socialshareprivacy_info.png
91 ms
settings.png
90 ms
StyleStrukturPrint.css
90 ms
wahnerheide.net accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
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.
wahnerheide.net 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
wahnerheide.net 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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wahnerheide.net 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 Wahnerheide.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
wahnerheide.net
Open Graph description is not detected on the main page of Wahner Heide. 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: