4.2 sec in total
321 ms
3.7 sec
138 ms
Welcome to koelngrund.de homepage info - get ready to check Koeln Grund best content for Germany right away, or after learning these important things about koelngrund.de
Wir bauen Ihnen die Brücke zum Eigenheim in Köln und Umgebung. KölnGrund bietet Sanierung, Modernisierung und Neubau seit 1985. Informieren Sie sich hier!
Visit koelngrund.deWe analyzed Koelngrund.de page load time and found that the first response time was 321 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
koelngrund.de performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value10.7 s
0/100
25%
Value24.0 s
0/100
10%
Value3,610 ms
1/100
30%
Value0.007
100/100
15%
Value26.4 s
0/100
10%
321 ms
332 ms
212 ms
589 ms
218 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Koelngrund.de, 91% (62 requests) were made to Koelngrund.djtomo.de and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Koelngrund.djtomo.de.
Page size can be reduced by 386.7 kB (14%)
2.7 MB
2.3 MB
In fact, the total size of Koelngrund.de main page is 2.7 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 202 B
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 202 B or 41% of the original size.
Potential reduce by 154.1 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. Koeln Grund images are well optimized though.
Potential reduce by 153.1 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 153.1 kB or 62% of the original size.
Potential reduce by 79.3 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. Koelngrund.de needs all CSS files to be minified and compressed as it can save up to 79.3 kB or 81% of the original size.
Number of requests can be reduced by 36 (55%)
65
29
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koeln Grund. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
koelngrund.de
321 ms
start.html
332 ms
links.html
212 ms
www.koelngrund.djtomo.de
589 ms
rechts.html
218 ms
core.js
109 ms
mootools-core.js
332 ms
caption.js
209 ms
jquery.min.js
14 ms
demo.css
215 ms
elastislide.css
211 ms
custom.css
209 ms
modernizr.custom.17475.js
211 ms
swfobject.js
316 ms
lightbox.css
314 ms
modernizr.custom.js
317 ms
default.css
318 ms
nivo-slider.css
319 ms
style.css
420 ms
design.css
422 ms
menueaufklappen.js
422 ms
jquery.mousewheel-3.0.6.pack.js
426 ms
jquery.fancybox.js
428 ms
jquery.fancybox.css
431 ms
jquery.fancybox-buttons.css
525 ms
jquery.fancybox-buttons.js
526 ms
jquery.fancybox-thumbs.css
528 ms
jquery.fancybox-thumbs.js
531 ms
general.css
534 ms
system.css
536 ms
template.css
638 ms
fluid.css
630 ms
AC_RunActiveContent.js
631 ms
structure.css
640 ms
navigations.css
643 ms
module.css
641 ms
expandticker.css
737 ms
expandticker.js
736 ms
ckeditor.js
738 ms
jquery.nivo.slider.js
740 ms
lightbox-2.6.min.js
742 ms
css
24 ms
system.css
212 ms
close.png
108 ms
loading.gif
108 ms
prev.png
108 ms
next.png
110 ms
kg_logo_.png
224 ms
lupe_.jpg
108 ms
koelngrund_angebot_button.jpg
317 ms
px.gif
213 ms
loading.gif
213 ms
9.jpg
940 ms
2.jpg
957 ms
3.jpg
962 ms
4.jpg
981 ms
6.jpg
1072 ms
5.jpg
1091 ms
7.jpg
1253 ms
facebook_.png
1066 ms
twitter-3d_.png
1068 ms
icon-48-user-profile.png
1087 ms
xing_klein.png
1171 ms
oeffnen.png
1140 ms
print.css
108 ms
www.koelngrund.djtomo.de
300 ms
arrows.png
107 ms
bullets.png
108 ms
koelngrund.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
button, link, and menuitem elements do not have accessible names.
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
koelngrund.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
koelngrund.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
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 Koelngrund.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 Koelngrund.de 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.
koelngrund.de
Open Graph description is not detected on the main page of Koeln Grund. 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: