6.6 sec in total
306 ms
6 sec
372 ms
Click here to check amazing Bien Zenker content for Germany. Otherwise, check out these important facts you probably never knew about bien-zenker.de
Fertighäuser Erfahrung: 115 Jahre ✓ 80.000 zufriedene Bauherren ✓ beste Bauqualität für Ihr Fertighaus ✓ flexible Haus Grundrisse ✓ Einfamilienhäuser & Bungalows ✓ Musterhaus Ausstellungen ✓ Jetzt ihr...
Visit bien-zenker.deWe analyzed Bien-zenker.de page load time and found that the first response time was 306 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bien-zenker.de performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value8.8 s
1/100
25%
Value7.6 s
26/100
10%
Value1,170 ms
21/100
30%
Value0.155
74/100
15%
Value8.9 s
34/100
10%
306 ms
1404 ms
541 ms
21 ms
52 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 64% of them (45 requests) were addressed to the original Bien-zenker.de, 14% (10 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Bien-zenker.de.
Page size can be reduced by 221.9 kB (30%)
750.0 kB
528.0 kB
In fact, the total size of Bien-zenker.de main page is 750.0 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. 40% of websites need less resources to load. Images take 423.4 kB which makes up the majority of the site volume.
Potential reduce by 60.2 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 60.2 kB or 82% of the original size.
Potential reduce by 3.8 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. Bien Zenker images are well optimized though.
Potential reduce by 63.0 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 63.0 kB or 46% of the original size.
Potential reduce by 94.9 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. Bien-zenker.de needs all CSS files to be minified and compressed as it can save up to 94.9 kB or 81% of the original size.
Number of requests can be reduced by 6 (11%)
53
47
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bien Zenker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
www.bien-zenker.de
306 ms
www.bien-zenker.de
1404 ms
merged-4099b82d86f45ebbeed133f18aed7ddf-925c5c646d3d1707957ce8abbe9f3c83.css
541 ms
font-awesome.min.css
21 ms
css
52 ms
jquery-1.11.1.min.js
664 ms
merged-0e788fbcd741f321a948a1f38741f741-2ebcbe893c6ea6779937567b5fc74ec0.js
690 ms
js
71 ms
merged-a028558f70aa350cc8206ea9c4df3f2a-344b7ea5e88507efe95743f4a469ac13.js
328 ms
gtm.js
132 ms
logo.svg
398 ms
csm_haussuche_ccf45e8baa.jpg
439 ms
csm_testteaser_c0cace4827.jpg
440 ms
csm_header_virtuell_2eff3ce4bf.jpg
439 ms
csm_energiesparkonzepte_2618bc2151.jpg
533 ms
csm_160063_BNZ_Sliderbild_435x435_160226_326e4ef74f.jpg
753 ms
csm_media.aussenaufnahme_b6d8c6a28e.jpg
861 ms
csm_media.aussenaufnahme2_711270db4c.jpg
894 ms
csm_media.aussenaufnahme_5685b76394.jpg
793 ms
csm_media.aussenaufnahme2_f239bf9ab1.jpg
795 ms
csm_media.aussenaufnahme4_5ba264c043.jpg
885 ms
csm_media.wohnzimmer_6c479b13f1.jpg
1110 ms
csm_media.bad_7387600a32.jpg
1152 ms
csm_media.schlafzimmer_e3ae68d7c8.jpg
1153 ms
csm_themenfeld-hausbauinfotag_ca7bc98c33.jpg
1423 ms
csm_media.aussenaufnahme3_0a430caef7.jpg
1353 ms
csm_media.bien-zenker-concept-m-wuppertal-modern-classic_2_e50c9053da.jpg
1354 ms
csm_media.aussenaufnahme10_b01875ffad.jpg
1576 ms
csm_media.aussenaufnahme4_d4414a479c.jpg
1516 ms
csm_media.aussenaufnahme7_d4ad1ce341.jpg
1514 ms
csm_media.aussenaufnahme8_52f209713e.jpg
1705 ms
csm_150675BNZ_FOCUS_MONEY_435x435px_151105_5c4356f678.jpg
2027 ms
csm_media.bien-zenker-celebration-pfullingen_89a5d83265.jpg
1874 ms
csm_media.schlafzimmer_10e7b031d6.jpg
1875 ms
csm_media.aussenaufnahme_4311b2103f.jpg
1981 ms
csm_media.aussenaufnahme2_e086feca75.jpg
1933 ms
csm_media.aussenaufnahme4_3afecfdded.jpg
2062 ms
csm_media.kueche_df9569d619.jpg
2231 ms
scroll-white.svg
2201 ms
bauplan_bg.jpg
2646 ms
csm_ausgezeichnete_Qualitaet_058ec67520.jpg
2455 ms
csm_katalog_bestellen_a872870540.jpg
2408 ms
csm_BNZ-Fantastic-161-start_20593bcf67.jpg
2524 ms
csm_traumhaus_finden_05ec59c11b.jpg
2622 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
89 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
90 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
211 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
230 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
263 ms
fontawesome-webfont.woff
3 ms
xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
253 ms
PRmiXeptR36kaC0GEAetxrfB31yxOzP-czbf6AAKCVo.ttf
262 ms
PRmiXeptR36kaC0GEAetxi8cqLH4MEiSE0ROcU-qHOA.ttf
263 ms
PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf
262 ms
PRmiXeptR36kaC0GEAetxlDMrAYtoOisqqMDW9M_Mqc.ttf
263 ms
bienzenker.woff
2422 ms
analytics.js
197 ms
conversion_async.js
213 ms
phone_bg.jpg
2751 ms
collect
27 ms
collect
64 ms
56 ms
74 ms
78 ms
Hauser_003.png
2969 ms
47 ms
32 ms
csm_Hauser_unterschrift_160d86a691.png
2451 ms
csm_2015-1-zertifikate_a52b049e55.jpg
2483 ms
29 ms
bien-zenker.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.
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
Links do not have a discernible name
bien-zenker.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
bien-zenker.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bien-zenker.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 Bien-zenker.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
bien-zenker.de
Open Graph data is detected on the main page of Bien Zenker. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: