7.3 sec in total
364 ms
6.6 sec
312 ms
Visit preiser-technik.de now to see the best up-to-date Preiser Technik content for Germany and also check out these interesting facts you probably never knew about preiser-technik.de
Schranken, Schrankenanlagen, Tore, versenkbare Poller, Drehkreuze, Zugangskontrollen - alles rund um Absperr- und Sicherheitstechnik - 40 Jahre Erfahr...
Visit preiser-technik.deWe analyzed Preiser-technik.de page load time and found that the first response time was 364 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
preiser-technik.de performance score
name
value
score
weighting
Value11.0 s
0/100
10%
Value11.3 s
0/100
25%
Value23.9 s
0/100
10%
Value66,190 ms
0/100
30%
Value0.544
13/100
15%
Value99.7 s
0/100
10%
364 ms
1323 ms
758 ms
222 ms
561 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 83% of them (67 requests) were addressed to the original Preiser-technik.de, 5% (4 requests) were made to Translate.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Preiser-technik.de.
Page size can be reduced by 153.9 kB (28%)
554.3 kB
400.4 kB
In fact, the total size of Preiser-technik.de main page is 554.3 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. 35% of websites need less resources to load. Images take 297.9 kB which makes up the majority of the site volume.
Potential reduce by 54.4 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 54.4 kB or 78% of the original size.
Potential reduce by 30.0 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. Preiser Technik images are well optimized though.
Potential reduce by 1.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 67.9 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. Preiser-technik.de needs all CSS files to be minified and compressed as it can save up to 67.9 kB or 80% of the original size.
Number of requests can be reduced by 53 (70%)
76
23
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preiser Technik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
preiser-technik.de
364 ms
www.preiser-technik.de
1323 ms
jquery-1.8.1.min.js
758 ms
jquery.noConflict.js
222 ms
index.php
561 ms
typography2.php
288 ms
index.php
649 ms
modal.css
428 ms
k2.css
781 ms
calendar.css
612 ms
front.css
860 ms
bootstrap.min.css
1329 ms
bootstrap-responsive.min.css
1058 ms
bootstrap-extended.css
980 ms
mijosearch.css
1085 ms
style.css
997 ms
mootools-core.js
1602 ms
core.js
1194 ms
mootools-more.js
2066 ms
modal.js
1389 ms
jquery.min.js
1837 ms
jquery-noconflict.js
1416 ms
jquery-migrate.min.js
1658 ms
k2.js
1714 ms
script.js
1847 ms
bootstrap.min.js
2043 ms
mootools-more-light.js
1883 ms
autocompleter.js
2047 ms
jquery-1.8.3.min.js
2609 ms
jquery.cookiesdirective.js
2182 ms
ie9-10.css
2110 ms
text.css
2366 ms
layout.css
2478 ms
nav.css
2494 ms
typography.css
2539 ms
template.css
2638 ms
responsive-template.css
2685 ms
element.js
38 ms
selectnav.min.js
2515 ms
superfish.js
2527 ms
supersubs.js
2488 ms
webfont.js
20 ms
css
23 ms
ga.js
38 ms
Preiser-Technik-Logo-hellgruen.png
225 ms
blank.png
223 ms
landingbox_schranke.jpg
237 ms
landingbox_poller.jpg
235 ms
landingbox_personensperre.jpg
233 ms
landingbox_hausautomation.jpg
230 ms
landingbox_bezahltes-parken.jpg
440 ms
Parkhauszaehlung.png
765 ms
landingbox_parkplatzsperren.jpg
454 ms
landingbox_zutrittskontrolle.jpg
457 ms
landingbox_personenzaehler.jpg
460 ms
landingbox_tor.jpg
460 ms
landingbox_ampel.jpg
658 ms
landingbox_videoueberwachung.jpg
670 ms
landingbox_ueber_uns.jpg
787 ms
facebook-logo.png
679 ms
youtube.jpg
782 ms
google_plus_logo.png
991 ms
9ad74ebcc3d83e86bcc0098026ed5e9f_M.jpg
1335 ms
ec9e5d4418cddeb916f54861fa51abb5_M.jpg
1326 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
30 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
31 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
31 ms
translateelement.css
80 ms
main.js
183 ms
__utm.gif
22 ms
24a.png
1256 ms
search-input.png
797 ms
top-menu-down-arrow.png
798 ms
element_main.js
43 ms
translate_24dp.png
20 ms
l
40 ms
googlelogo_color_42x16dp.png
16 ms
print.css
222 ms
bootstrap.css
760 ms
responsive.css
446 ms
camera.css
338 ms
preiser-technik.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
[aria-*] attributes do not match their roles
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
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
preiser-technik.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
preiser-technik.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preiser-technik.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 Preiser-technik.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.
preiser-technik.de
Open Graph data is detected on the main page of Preiser Technik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: