3.8 sec in total
409 ms
3.2 sec
166 ms
Click here to check amazing REMKO content for Slovenia. Otherwise, check out these important facts you probably never knew about remko.de
lll➤ REMKO ist europaweit tätig im Bereich Wärme- & Klimatechnik. Warmluft-Heizsysteme ✔️ Entfeuchter ✔️ Klimasysteme ✔️ Wärmepumpen ✔️ Hier informieren!
Visit remko.deWe analyzed Remko.de page load time and found that the first response time was 409 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
remko.de performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value10.7 s
0/100
25%
Value17.3 s
0/100
10%
Value9,910 ms
0/100
30%
Value0
100/100
15%
Value21.7 s
1/100
10%
409 ms
404 ms
302 ms
111 ms
221 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original Remko.de, 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1000 ms) belongs to the original domain Remko.de.
Page size can be reduced by 112.5 kB (19%)
584.2 kB
471.6 kB
In fact, the total size of Remko.de main page is 584.2 kB. 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 427.4 kB which makes up the majority of the site volume.
Potential reduce by 23.4 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 25% 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 23.4 kB or 80% of the original size.
Potential reduce by 6.8 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. REMKO images are well optimized though.
Potential reduce by 43.0 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 43.0 kB or 54% of the original size.
Potential reduce by 39.4 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. Remko.de needs all CSS files to be minified and compressed as it can save up to 39.4 kB or 83% of the original size.
Number of requests can be reduced by 33 (63%)
52
19
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REMKO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
remko.de
409 ms
www.remko.de
404 ms
welcome
302 ms
main.css
111 ms
xhtml.css
221 ms
highslide.css
313 ms
jquery.js
423 ms
jquery.cycle.lite.js
325 ms
tools.js
332 ms
swffix.js
337 ms
jquery.block.js
441 ms
slide.js
415 ms
jquery.pngFix.js
435 ms
background.gif
109 ms
logo_remko.gif
113 ms
navi-links.png
109 ms
navi-unten.png
105 ms
de_off.png
111 ms
gb.png
105 ms
fr_off.png
209 ms
nl_off.png
210 ms
logo_louisinternet_small.png
215 ms
index.php
631 ms
index.php
931 ms
empty.gif
220 ms
_249x60.jpg
415 ms
technik_249x60.jpg
418 ms
service_249x60.jpg
324 ms
Download_249x60.jpg
330 ms
messen_249x60.jpg
539 ms
arrow_green_left.gif
441 ms
arrow_green_up.gif
518 ms
icon_drucken.gif
521 ms
content-unten.png
550 ms
remko-news_teaser.gif
620 ms
index.php
1000 ms
remko_europakarte.jpg
636 ms
remko_logo.gif
648 ms
infoportal.jpg
713 ms
background_kachel_unten.jpg
725 ms
bg_buttons2.gif
744 ms
ol.png
744 ms
o.png
801 ms
or.png
818 ms
l.png
837 ms
remko_logo_klein_hellgruen.gif
855 ms
r.png
905 ms
ul.png
925 ms
u.png
944 ms
ga.js
22 ms
__utm.gif
11 ms
ur.png
892 ms
kleiner_gruener_pfeil.gif
938 ms
remko_logo_klein_gruen.gif
933 ms
print.css
110 ms
remko.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
remko.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
remko.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Remko.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Remko.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.
remko.de
Open Graph description is not detected on the main page of REMKO. 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: