3.1 sec in total
301 ms
2.6 sec
188 ms
Click here to check amazing Optische Schwimmbrillen content. Otherwise, check out these important facts you probably never knew about optische-schwimmbrillen.de
Online Shop für die Schwimmbrille mit Ihren Dioptrienwerten für links und rechts. Große Auswahl an Farben und Gläsern zum Sofortversand! Qualität Mad…
Visit optische-schwimmbrillen.deWe analyzed Optische-schwimmbrillen.de page load time and found that the first response time was 301 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
optische-schwimmbrillen.de performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value5.8 s
16/100
25%
Value6.6 s
37/100
10%
Value230 ms
86/100
30%
Value0.039
100/100
15%
Value5.4 s
72/100
10%
301 ms
1003 ms
102 ms
485 ms
246 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original Optische-schwimmbrillen.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Optische-schwimmbrillen.de.
Page size can be reduced by 851.4 kB (72%)
1.2 MB
331.5 kB
In fact, the total size of Optische-schwimmbrillen.de main page is 1.2 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. 20% of websites need less resources to load. Images take 726.5 kB which makes up the majority of the site volume.
Potential reduce by 16.9 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.9 kB or 75% of the original size.
Potential reduce by 534.4 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, Optische Schwimmbrillen needs image optimization as it can save up to 534.4 kB or 74% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 283.0 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 283.0 kB or 68% of the original size.
Potential reduce by 17.2 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. Optische-schwimmbrillen.de needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 85% of the original size.
Number of requests can be reduced by 9 (28%)
32
23
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optische Schwimmbrillen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
optische-schwimmbrillen.de
301 ms
www.optische-schwimmbrillen.de
1003 ms
optischeschwimmbrillende01_de_content.css
102 ms
plenty.shop.min.js
485 ms
like.php
246 ms
ff01_bg_bottom.png
197 ms
ff01_bg_top.png
118 ms
ff01_header_osb_bg.png
449 ms
ff01_bg_basket.png
202 ms
ff01_listimg.png
290 ms
ff01_btn_topmenu.jpg
205 ms
ff01_btn_topmenu_kasse_empty.jpg
210 ms
ff01_box_head.jpg
289 ms
ff01_box_darkgrey_top.png
294 ms
ff01_box_darkgrey_bottom.png
297 ms
ff01_box_white_top.png
302 ms
bankueberweisung-01.png
561 ms
kreditkarten-03.png
575 ms
paypal-02.png
576 ms
sofortueberweisung.png
400 ms
giropay-01.png
403 ms
dhl-nachnahme-01.png
687 ms
ff01_box_white_bottom.png
498 ms
ff01_box_grey_top.png
542 ms
ff01_box_grey_bottom.png
587 ms
optische-schwimmbrille.jpg
634 ms
versand-01.png
658 ms
dhl-logo-01.png
676 ms
dpd-02.png
763 ms
box_hotline.png
767 ms
ga.js
4 ms
__utm.gif
11 ms
qeKvIRsJabD.js
480 ms
LVx-xkvaJ0b.png
545 ms
optische-schwimmbrillen.de 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
Links do not have a discernible name
optische-schwimmbrillen.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
optische-schwimmbrillen.de SEO score
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 Optische-schwimmbrillen.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 Optische-schwimmbrillen.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.
optische-schwimmbrillen.de
Open Graph description is not detected on the main page of Optische Schwimmbrillen. 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: