9.9 sec in total
371 ms
8.9 sec
684 ms
Click here to check amazing Offenhaeuser Berger content. Otherwise, check out these important facts you probably never knew about offenhaeuser-berger.de
Laserschutzprodukte mit CE-Zeichen – damit der Laserstrahl nicht ins Auge geht entwickeln wir u. A. hochwertige Laserschutzbrillen und Laserschutzfenster.
Visit offenhaeuser-berger.deWe analyzed Offenhaeuser-berger.de page load time and found that the first response time was 371 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
offenhaeuser-berger.de performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value14.6 s
0/100
25%
Value9.1 s
14/100
10%
Value120 ms
97/100
30%
Value0.146
77/100
15%
Value12.2 s
15/100
10%
371 ms
426 ms
675 ms
370 ms
580 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Offenhaeuser-berger.de, 24% (10 requests) were made to Use.typekit.net and 2% (1 request) were made to Cookie.wakd.de. The less responsive or slowest element that took the longest time to load (6.1 sec) relates to the external source Use.typekit.net.
Page size can be reduced by 472.1 kB (12%)
3.8 MB
3.3 MB
In fact, the total size of Offenhaeuser-berger.de main page is 3.8 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. 65% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 27.1 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 27.1 kB or 79% of the original size.
Potential reduce by 69.6 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. Offenhaeuser Berger images are well optimized though.
Potential reduce by 114.6 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 114.6 kB or 67% of the original size.
Potential reduce by 260.8 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. Offenhaeuser-berger.de needs all CSS files to be minified and compressed as it can save up to 260.8 kB or 82% of the original size.
Number of requests can be reduced by 8 (32%)
25
17
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Offenhaeuser Berger. 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 4 to 1 for CSS and as a result speed up the page load time.
offenhaeuser-berger.de
371 ms
offenhaeuser-berger.de
426 ms
www.offenhaeuser-berger.de
675 ms
bootstrap.min.css
370 ms
all.min.css
580 ms
style.css
391 ms
mlr8bvq.js
6135 ms
app.js
596 ms
jquery-3.3.1.min.js
409 ms
popper.min.js
409 ms
tippy-bundle.umd.min.js
408 ms
bootstrap.min.js
372 ms
script.js
395 ms
smp.min.css
168 ms
logo_offenhaeuser+berger.png
314 ms
bg.jpg
599 ms
offenhaeuser-berger-produkte-brillen-bm-light-glasklar.jpg
309 ms
offenhaeuser-berger-produkte-brillen-bm-low-glasklar.jpg
308 ms
offenhaeuser-berger-produkte-brillen-kb-low-glasklar.jpg
309 ms
offenhaeuser-berger-produkte-brillen-kb-al-glasklar.jpg
309 ms
offenhaeuser-berger-produkte-fenster.jpg
310 ms
icon.png
376 ms
laserschutzbrille_bm_light_modal.jpg
774 ms
laserschutzbrille_kb_low_lupe_modal.jpg
686 ms
laserschutz_filter_high_modal.jpg
598 ms
laserschutzbrille_kb_low_modal.jpg
648 ms
laserschutzfenster_modal.jpg
670 ms
laserschutzbrille_bm_low_modal.jpg
724 ms
glyphicons-halflings-regular.woff
642 ms
fa-regular-400.woff
691 ms
fa-light-300.woff
691 ms
fa-solid-900.woff
770 ms
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1011 ms
offenhaeuser-und-berger-landing-page-mockup.jpg
337 ms
offenhaeuser-berger.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.
offenhaeuser-berger.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
Page has valid source maps
offenhaeuser-berger.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Offenhaeuser-berger.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 Offenhaeuser-berger.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.
offenhaeuser-berger.de
Open Graph description is not detected on the main page of Offenhaeuser Berger. 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: