4.7 sec in total
726 ms
3.8 sec
259 ms
Welcome to vortexoptik.de homepage info - get ready to check Vortexoptik best content for Austria right away, or after learning these important things about vortexoptik.de
Vortex Optics - Ihr Fachversand für Ferngläser, Zielfernrohre, Spektive, Red Dots und Zubehör - Jetzt bei vortexoptik.de einfach online bestellen
Visit vortexoptik.deWe analyzed Vortexoptik.de page load time and found that the first response time was 726 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vortexoptik.de performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value9.0 s
1/100
25%
Value12.2 s
3/100
10%
Value650 ms
46/100
30%
Value1.566
0/100
15%
Value8.9 s
34/100
10%
726 ms
197 ms
298 ms
198 ms
26 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 67% of them (22 requests) were addressed to the original Vortexoptik.de, 6% (2 requests) were made to Fonts.googleapis.com and 6% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Vortexoptik.de.
Page size can be reduced by 369.9 kB (42%)
881.0 kB
511.1 kB
In fact, the total size of Vortexoptik.de main page is 881.0 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. 40% of websites need less resources to load. Images take 355.4 kB which makes up the majority of the site volume.
Potential reduce by 37.5 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 13.8 kB, which is 31% 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 37.5 kB or 83% of the original size.
Potential reduce by 6.9 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. Vortexoptik images are well optimized though.
Potential reduce by 188.5 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 188.5 kB or 60% of the original size.
Potential reduce by 137.0 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. Vortexoptik.de needs all CSS files to be minified and compressed as it can save up to 137.0 kB or 83% of the original size.
Number of requests can be reduced by 16 (53%)
30
14
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vortexoptik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.vortexoptik.de
726 ms
slick.css
197 ms
swrt-index.css
298 ms
flexslider.css
198 ms
css
26 ms
css
38 ms
font-awesome.min.css
3 ms
paypal.css
205 ms
respond.min.js
205 ms
jquery.1.9.min.js
386 ms
bootstrap.min.js
229 ms
jquery-ui-1.10.3.custom.min.js
228 ms
jquery-migrate-1.2.1.min.js
5 ms
bootstrap-select.min.js
229 ms
shopware-responsive.min.js
717 ms
slick.min.js
337 ms
conversion.js
15 ms
cookieinfo.min.js
297 ms
analytics.js
27 ms
logo.php
592 ms
vortexoptik_logo_neu_2.jpg
100 ms
vortexoptik_logo_neu_mobile_2.jpg
99 ms
vortex_zielfernrohre.jpg
384 ms
vortex_defender_flip_cap.jpg
301 ms
vortex_spektive_vortexoptics.jpg
505 ms
vortex_lo_pro_bubblevel_285x255.jpg
197 ms
vortex-diamondback-spektiv-20-60-80_285x255.jpg
199 ms
vortex-defender-flip-cap-e-10_285x255.jpg
295 ms
fontawesome-webfont.woff
46 ms
collect
14 ms
57 ms
www.vortexoptik.de
427 ms
41 ms
vortexoptik.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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
vortexoptik.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
vortexoptik.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vortexoptik.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 Vortexoptik.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.
vortexoptik.de
Open Graph description is not detected on the main page of Vortexoptik. 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: