7.4 sec in total
413 ms
4.9 sec
2.1 sec
Visit brillen-linsen.com now to see the best up-to-date Brillen Linsen content for Germany and also check out these interesting facts you probably never knew about brillen-linsen.com
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Visit brillen-linsen.comWe analyzed Brillen-linsen.com page load time and found that the first response time was 413 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
brillen-linsen.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.2 s
24/100
25%
Value4.6 s
71/100
10%
Value210 ms
89/100
30%
Value0.226
55/100
15%
Value5.9 s
65/100
10%
413 ms
454 ms
775 ms
290 ms
324 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 89% of them (31 requests) were addressed to the original Brillen-linsen.com, 9% (3 requests) were made to App.usercentrics.eu and 3% (1 request) were made to Api.usercentrics.eu. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Brillen-linsen.com.
Page size can be reduced by 24.8 kB (15%)
165.6 kB
140.7 kB
In fact, the total size of Brillen-linsen.com main page is 165.6 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. 65% of websites need less resources to load. Images take 100.7 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 81% of the original size.
Potential reduce by 5.2 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. Brillen Linsen images are well optimized though.
Potential reduce by 370 B
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 894 B
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. Brillen-linsen.com has all CSS files already compressed.
Number of requests can be reduced by 3 (10%)
31
28
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brillen Linsen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
brillen-linsen.com
413 ms
brillen-linsen.com
454 ms
www.brillen-linsen.com
775 ms
fonts.css
290 ms
main.css
324 ms
general.css
326 ms
main.js
27 ms
jquery.js
1642 ms
main.js
1607 ms
bundle.js
1416 ms
logo.png
1037 ms
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default.jpg
1032 ms
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2142 ms
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fontawesome-webfont.woff
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1px.png
215 ms
de.json
455 ms
brillen-linsen.com accessibility score
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
Image elements do not have [alt] attributes
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.
brillen-linsen.com 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
Missing source maps for large first-party JavaScript
brillen-linsen.com 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
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 Brillen-linsen.com 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 Brillen-linsen.com 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.
brillen-linsen.com
Open Graph description is not detected on the main page of Brillen Linsen. 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: