10 sec in total
293 ms
9 sec
727 ms
Visit lensbest.de now to see the best up-to-date Lensbest content for Germany and also check out these interesting facts you probably never knew about lensbest.de
Online-Shop für Kontaktlinsen und Pflegemittel ✓ Über 1 Mio. zufriedene Kunden ✓ Kauf auf Rechnung ✓ 30 Tage Geld-zurück-Garantie
Visit lensbest.deWe analyzed Lensbest.de page load time and found that the first response time was 293 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
lensbest.de performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value3.9 s
51/100
25%
Value6.3 s
42/100
10%
Value2,080 ms
7/100
30%
Value0.588
11/100
15%
Value15.3 s
7/100
10%
293 ms
803 ms
211 ms
992 ms
290 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 66% of them (62 requests) were addressed to the original Lensbest.de, 12% (11 requests) were made to Google-analytics.com and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Lensbest.de.
Page size can be reduced by 2.6 MB (32%)
8.2 MB
5.6 MB
In fact, the total size of Lensbest.de main page is 8.2 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. 50% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.
Potential reduce by 163.1 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 163.1 kB or 86% of the original size.
Potential reduce by 787.2 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. Obviously, Lensbest needs image optimization as it can save up to 787.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 MB
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 1.2 MB or 69% of the original size.
Potential reduce by 516.9 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. Lensbest.de needs all CSS files to be minified and compressed as it can save up to 516.9 kB or 83% of the original size.
Number of requests can be reduced by 24 (27%)
88
64
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lensbest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
lensbest.de
293 ms
www.lensbest.de
803 ms
global.min.css
211 ms
global.min.js
992 ms
GetExternalizedStrings-Start;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
290 ms
logo_lg.png
105 ms
mobile-ST_lenscare-Sparsets.jpg
682 ms
mobile-ST_MetallicMood.jpg
4461 ms
mobile-ST_J%26J-AcuvueMoist.jpg
856 ms
empty.gif
404 ms
gtm.js
144 ms
main.png
581 ms
payment.png
3518 ms
OpenSans.woff
577 ms
OpenSans-Light.woff
673 ms
OpenSans-Semibold.woff
691 ms
manuf_64x20.png
786 ms
marker.png
693 ms
social.png
687 ms
homepage_beratung-kontaktlinsentyp.jpg
838 ms
homepage_beratung-brillentyp.jpg
842 ms
homepage_beratung-pflegemittel.jpg
906 ms
homepage_beratung-brillen.jpg
4623 ms
conversion_async.js
130 ms
analytics.js
151 ms
code.js
458 ms
bat.js
176 ms
affadvc.aspx
669 ms
ViewCart-Mini;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
886 ms
widget_3.gif
619 ms
ViewWishlist-IncludeWishlistArray;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
844 ms
menu;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
929 ms
ST_BG_1900x510-LenscareSparset.jpg
3786 ms
ST_Metallic-Mood.jpg
2748 ms
ST_BG_1900x510-J_J-AcuvueMooist.jpg
2247 ms
3er-box_neu_2509_3.jpg
2636 ms
SB_kontaktlinsen.jpg
2928 ms
SB_brillen.jpg
6225 ms
31 ms
53 ms
linkid.js
29 ms
ec.js
51 ms
61 ms
48 ms
collect
37 ms
collect
72 ms
collect
49 ms
collect
87 ms
ga-audiences
20 ms
ga-audiences
28 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
2820 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
2916 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3022 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3109 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3126 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3204 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3219 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3297 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3313 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3394 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3417 ms
producttile;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
3489 ms
yieldify_1449674132.js
52 ms
affact.aspx
278 ms
menuleiste_Kontaktlinsen.jpg
3343 ms
menuleiste_Pflegemittel.jpg
2948 ms
menueleiste_beratung.jpg
4214 ms
menuleiste_Sonnenbrillen.jpg
3141 ms
menuleiste_Marken.jpg
3334 ms
menuleiste_Blog_janina.jpg
3670 ms
s.aspx
550 ms
si.aspx
562 ms
retarget
315 ms
retarget
280 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1168 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1171 ms
18581.jpg
2742 ms
12070.jpg
3160 ms
stoerer_48x48.png
1524 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1256 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1354 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1377 ms
price;pgid=9hGgI.cjOzNSRp_mjIlZsUto0000cuojtZYT;sid=UnAeH-rny24SH7wzBLxxiUInDXSAgQ7isIrL8hKAh53meA==
1441 ms
12130.jpg
1562 ms
18181.jpg
1537 ms
19150.jpg
1634 ms
18861.jpg
1659 ms
collect
21 ms
code.js
86 ms
collect
12 ms
collect
10 ms
collect
19 ms
collect
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collect
29 ms
lensbest.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lensbest.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
Page has valid source maps
lensbest.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Lensbest.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 Lensbest.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.
lensbest.de
Open Graph description is not detected on the main page of Lensbest. 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: