3.7 sec in total
431 ms
2.7 sec
553 ms
Visit lensbay.com now to see the best up-to-date Lensbay content and also check out these interesting facts you probably never knew about lensbay.com
Günstiger Kontaktlinsenversand mit Markenqualität. Versandkostenfrei innerhalb Deutschlands. Air Optix Aqua, Biofinity, Proclear, Acuvue, Focus Dailies, Biomedics.
Visit lensbay.comWe analyzed Lensbay.com page load time and found that the first response time was 431 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
lensbay.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.0 s
26/100
25%
Value4.1 s
80/100
10%
Value380 ms
70/100
30%
Value0.011
100/100
15%
Value4.7 s
80/100
10%
431 ms
791 ms
150 ms
244 ms
482 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Lensbay.com, 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (807 ms) belongs to the original domain Lensbay.com.
Page size can be reduced by 113.4 kB (37%)
307.2 kB
193.8 kB
In fact, the total size of Lensbay.com main page is 307.2 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. 20% of websites need less resources to load. Images take 136.1 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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 22.6 kB or 85% of the original size.
Potential reduce by 2.0 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. Lensbay images are well optimized though.
Potential reduce by 72.2 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 72.2 kB or 58% of the original size.
Potential reduce by 16.5 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. Lensbay.com needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 82% of the original size.
Number of requests can be reduced by 15 (54%)
28
13
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lensbay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
lensbay.com
431 ms
www.lensbay.com
791 ms
shop001.css
150 ms
navi12v.css
244 ms
jquery-1.3.2.min.js
482 ms
jquery.tools.min.js
353 ms
jquery.autocomplete.min.js
332 ms
shop.js
321 ms
box_center.png
135 ms
header-lensbay.jpg
231 ms
trenner.gif
143 ms
icon_search.gif
127 ms
icon_dott4.gif
144 ms
teaser-start.jpg
319 ms
options_aspheric.jpg
254 ms
list_back.gif
255 ms
button_details.gif
260 ms
button_variation1.gif
298 ms
Packshots_Contact_life_spheric.jpg
297 ms
Biofinity-neu.jpg
381 ms
Air_optix_aqua_6er.jpg
370 ms
banner_airoptix.jpg
427 ms
icon_dott3.gif
413 ms
icon_detail_close.gif
413 ms
trenner.gif
455 ms
box_footer.png
459 ms
trenner.gif
566 ms
ga.js
101 ms
logstats.php
807 ms
icon_wait.gif
452 ms
__utm.gif
71 ms
lensbay.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
lensbay.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
lensbay.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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lensbay.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 Lensbay.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
lensbay.com
Open Graph description is not detected on the main page of Lensbay. 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: