3.8 sec in total
320 ms
3.1 sec
338 ms
Welcome to hafa-treppen.de homepage info - get ready to check HAFA Treppen best content for Germany right away, or after learning these important things about hafa-treppen.de
Treppenrenovierung & Treppensanierung sind unsere Spezialgebiete. Jetzt Treppe renovieren mit dem bewährten System zur Treppenrenovierung von Hafa Treppen.
Visit hafa-treppen.deWe analyzed Hafa-treppen.de page load time and found that the first response time was 320 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
hafa-treppen.de performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.6 s
8/100
25%
Value8.9 s
15/100
10%
Value960 ms
29/100
30%
Value0.152
75/100
15%
Value9.1 s
33/100
10%
320 ms
401 ms
48 ms
90 ms
107 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 86% of them (105 requests) were addressed to the original Hafa-treppen.de, 2% (3 requests) were made to Cdnjs.cloudflare.com and 2% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Hafa-treppen.de.
Page size can be reduced by 519.3 kB (45%)
1.2 MB
638.6 kB
In fact, the total size of Hafa-treppen.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. 40% of websites need less resources to load. Images take 457.2 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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 33.1 kB or 74% of the original size.
Potential reduce by 7.2 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. HAFA Treppen images are well optimized though.
Potential reduce by 194.2 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 194.2 kB or 62% of the original size.
Potential reduce by 284.8 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. Hafa-treppen.de needs all CSS files to be minified and compressed as it can save up to 284.8 kB or 83% of the original size.
Number of requests can be reduced by 32 (44%)
72
40
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HAFA Treppen. 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 5 to 1 for CSS and as a result speed up the page load time.
hafa-treppen.de
320 ms
www.hafa-treppen.de
401 ms
jquery.min.js
48 ms
jquery-ui.min.js
90 ms
jquery.mmenu.min.js
107 ms
jquery.mmenu.css
210 ms
tinybox.js
208 ms
script.js
227 ms
liquid-slider.css
224 ms
hafa2.css
226 ms
responsive.css
226 ms
track.php
118 ms
jquery.easing.min.js
54 ms
jquery.touchSwipe.min.js
35 ms
jquery.liquid-slider.min.js
306 ms
jquery.mmenu.min.js
123 ms
tinybox.js
200 ms
jquery.mmenu.css
122 ms
liquid-slider.css
387 ms
hafa2.css
504 ms
responsive.css
208 ms
jquery.liquid-slider.min.js
403 ms
ga.js
44 ms
loader.js
30 ms
deutsch.png
129 ms
english.png
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cestina.png
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polski.png
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nederlands.png
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francais.png
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slider_biopur.jpg
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slider_katalog.jpg
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stufenquerschnitt.jpg
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konfigurator.jpg
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treppenrenovierung-treppensanierung.jpg
210 ms
Treppenrenovierung-HAFA-walnuss.jpg
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Treppenrenovierung-HAFA-anthrazit.jpg
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Treppenrenovierung-HAFA-eiche-grau.jpg
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Treppenrenovierung-HAFA-nussbaum-weiss.jpg
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Treppenrenovierung-HAFA-ahorn.jpg
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Treppenrenovierung-HAFA-kalkeiche.jpg
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treppenrenovierung-vorher-nachher.jpg
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treppenrenovierung-dekorauswahl.jpg
439 ms
Treppenrenovierung_HAFA_Garantie.jpg
442 ms
Treppenrenovierung-3D-Konfigurator.jpg
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beton-bild_t.jpg
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hafa-messe-nuernberg_t.jpg
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newsbild_250314_t.jpg
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news-110314-hafa_system_t.jpg
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klein_aluminiumprofil_z_mit_lichtkanal.jpg
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klein-messe-saalebau-hafa-produkte.jpg
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klein-Vinylstufen-Eiche-Grau.jpg
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klein_3D_Konfigurator_NEU_2013.jpg
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klein_neue_dekore_10-2012.jpg
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klein_HAFA_Wir_bilden_aus.jpg
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fachbetriebe.gif
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standorte.gif
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treppenrenovierung.jpg
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hafa_treppen_logo_komplett.png
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telefon-rufen-sie-an.png
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Treppenrenovierung-HAFA-360-anthra.jpg
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Treppenrenovierung-HAFA-360-kalkeiche.jpg
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Treppenrenovierung-HAFA-360-kalkeiche2.jpg
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Treppenrenovierung-HAFA-360-vineiche.jpg
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footer_bg.gif
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footer_inside_bg.gif
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bg_grafik_header.jpg
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glass.png
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nav_aktiv_re.gif
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nav_aktiv_li.gif
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nav_inaktiv_re.gif
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nav_inaktiv_li.gif
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impl-1_22.js
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menu.png
254 ms
__utm.gif
15 ms
deutsch.png
217 ms
cestina.png
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polski.png
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english.png
325 ms
francais.png
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nederlands.png
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VQu_MvJDp5M
73 ms
cron.gif
594 ms
www-embed-player-vflRGs1ko.css
63 ms
www-embed-player.js
84 ms
base.js
156 ms
slider_biopur.jpg
467 ms
slider_katalog.jpg
820 ms
stufenquerschnitt.jpg
617 ms
treppenrenovierung-treppensanierung.jpg
460 ms
Treppenrenovierung-HAFA-walnuss.jpg
456 ms
konfigurator.jpg
730 ms
Treppenrenovierung-HAFA-anthrazit.jpg
485 ms
Treppenrenovierung-HAFA-eiche-grau.jpg
518 ms
Treppenrenovierung-HAFA-nussbaum-weiss.jpg
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Treppenrenovierung-HAFA-kalkeiche.jpg
582 ms
Treppenrenovierung-HAFA-ahorn.jpg
636 ms
treppenrenovierung-vorher-nachher.jpg
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Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
25 ms
ad_status.js
29 ms
treppenrenovierung-dekorauswahl.jpg
514 ms
Treppenrenovierung_HAFA_Garantie.jpg
871 ms
Treppenrenovierung-3D-Konfigurator.jpg
887 ms
beton-bild_t.jpg
879 ms
hafa-messe-nuernberg_t.jpg
981 ms
newsbild_250314_t.jpg
978 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
63 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
74 ms
news-110314-hafa_system_t.jpg
810 ms
klein_aluminiumprofil_z_mit_lichtkanal.jpg
903 ms
klein-messe-saalebau-hafa-produkte.jpg
916 ms
klein_3D_Konfigurator_NEU_2013.jpg
910 ms
klein-Vinylstufen-Eiche-Grau.jpg
920 ms
klein_neue_dekore_10-2012.jpg
1002 ms
klein_HAFA_Wir_bilden_aus.jpg
909 ms
standorte.gif
921 ms
fachbetriebe.gif
926 ms
treppenrenovierung.jpg
920 ms
hafa_treppen_logo_komplett.png
931 ms
telefon-rufen-sie-an.png
1012 ms
cron.gif
911 ms
wcm
31 ms
hafa-treppen.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.
[role]s are not contained by their required parent element
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.
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
hafa-treppen.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
hafa-treppen.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
Document doesn't have a valid hreflang
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
DE
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hafa-treppen.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 Hafa-treppen.de main page’s claimed encoding is iso-8859-15. 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.
hafa-treppen.de
Open Graph description is not detected on the main page of HAFA Treppen. 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: