5 sec in total
1.1 sec
3.4 sec
550 ms
Visit kerana.de now to see the best up-to-date Kerana content for Germany and also check out these interesting facts you probably never knew about kerana.de
Kerana ist ein spezialisrter Fliesenhandel und Natursteinhandel in Berlin, Potsdam und Brandenburg Fliesenhändler, Natursteinhändler
Visit kerana.deWe analyzed Kerana.de page load time and found that the first response time was 1.1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kerana.de performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value4.0 s
50/100
25%
Value4.9 s
65/100
10%
Value0 ms
100/100
30%
Value0.032
100/100
15%
Value4.0 s
88/100
10%
1106 ms
445 ms
443 ms
456 ms
458 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Kerana.de, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Designetagen-shop.de. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kerana.de.
Page size can be reduced by 225.0 kB (6%)
3.9 MB
3.7 MB
In fact, the total size of Kerana.de main page is 3.9 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 3.7 MB which makes up the majority of the site volume.
Potential reduce by 21.4 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 21.4 kB or 76% of the original size.
Potential reduce by 38.7 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. Kerana images are well optimized though.
Potential reduce by 156.3 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 156.3 kB or 75% of the original size.
Potential reduce by 8.6 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. Kerana.de needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 76% of the original size.
Number of requests can be reduced by 9 (20%)
44
35
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerana. 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 5 to 1 for CSS and as a result speed up the page load time.
kerana.de
1106 ms
screen_2.css
445 ms
beratung.css
443 ms
partner.css
456 ms
shop.css
458 ms
prototype.js
498 ms
scriptaculous.js
294 ms
lightbox.js
393 ms
lightbox.css
210 ms
effects.js
107 ms
builder.js
102 ms
logo.jpg
530 ms
80-Feinsteinzeug-Mint-Kupfer-Gold.jpg
1745 ms
59-Ornamentfliesen-Vintagefliesen-Dekorfliesen-Designfliesen.jpg
214 ms
92-Patchworkfliesen-Designfliesen-Vintage-Ornamentfliesen-Dekorfliesen.jpg
514 ms
Betonoptik-Fliesen-Zementoptik-Sichtbeton-Betonfliesen-Zementfliesen-2.jpg
572 ms
103-Holzoptikfliesen-Holzfliese-Parkettfliese-Vintageholzoptik-Fliese-Holzoptik.jpg
444 ms
61-Fliesen-Mosaik-Badfliesen.jpg
1209 ms
92-Fliesen-Holzoptik-Vintage-Rustikal-Grossformat-Warm.jpg
940 ms
92-Fliesen-Grossformate-Glanz-Hochglanz-Dekoration-Edel-Exklusiv.jpg
639 ms
Arbeitsplatte_fliesen_Waschtisch_fliesen_Highland.jpg
617 ms
Bruchmosaik_Naturstein_Bruch_Travertin_vergoldet_.jpg
784 ms
92-Fliesen-Dekoration-Dekore-Feinsteinzeug-Exklusiv.jpg
1522 ms
Cotto_Terracotta_Terrakotta_Cottofliesen_Cottoplatten_Fliesen_Platten_9.jpg
751 ms
tm24.jpg
949 ms
tm25.jpg
901 ms
Lasurtechnik_Stucco_Pompeji_02.jpg
1016 ms
618-Lasurtechnik-Spachtelputz-Effektputz-Betonoptik-Dekoration-Exklusiv.jpg
1149 ms
Lederfliese_Lederfliesen_Leder_Fliesen_bunt.jpg
1057 ms
141-Glasmosaik-Glas-Glasfliesen-Fliesen-Mosaik.jpg
1231 ms
Weinziegel_Weinlagerstein_Weinregal_Flaschensteine_Ton_Weinkeller_1.jpg
1261 ms
Keramikmosaikfliesen.jpg
1249 ms
Zementfliesen2.jpg
1307 ms
Steinwanne1.jpg
1340 ms
Naturstein_Verblender_Riemchen_Wandverkleidung_Marmor_weiss.jpg
1451 ms
Edelstahl_Metall_Mosaik_Stahlmosaik_Metallmosaik_Edelstahlmosaik_18.jpg
1370 ms
Pfeil.jpg
1407 ms
Sonderposten_Fliesen_Naturstein_Terrassenplatten_boel.jpg
1448 ms
Fliesenkatalog_Katalog_Fliesen_Naturstein_Mosaik_Terrakotta_Fliesenwerkzeug_2015.jpg
1471 ms
Naturstein_Preisliste_Katalog_Kerana_Stein_Steine.jpg
1509 ms
fliesenanfrage_fliesenangebot_naturstein_angebot.jpg
1555 ms
ga.js
31 ms
loading.gif
462 ms
__utm.gif
12 ms
closelabel.gif
457 ms
kerana.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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>).
kerana.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kerana.de SEO score
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
N/A
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerana.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Kerana.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.
kerana.de
Open Graph description is not detected on the main page of Kerana. 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: