3.4 sec in total
259 ms
2.9 sec
306 ms
Welcome to gigahertz-optik.de homepage info - get ready to check Gigahertz Optik best content for United States right away, or after learning these important things about gigahertz-optik.de
Wir ermöglichen höchste Präzision in der Messung optischer Strahlung und Lichtmesstechnik von UV bis IR. Innovationen Made in Germany mit ISO 17025.
Visit gigahertz-optik.deWe analyzed Gigahertz-optik.de page load time and found that the first response time was 259 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gigahertz-optik.de performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value10.3 s
0/100
25%
Value8.2 s
20/100
10%
Value910 ms
31/100
30%
Value0.494
17/100
15%
Value9.0 s
34/100
10%
259 ms
447 ms
1571 ms
29 ms
75 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Gigahertz-optik.de, 67% (10 requests) were made to Gigahertz-optik.com and 7% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Gigahertz-optik.com.
Page size can be reduced by 585.5 kB (53%)
1.1 MB
529.5 kB
In fact, the total size of Gigahertz-optik.de main page is 1.1 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. 30% of websites need less resources to load. HTML takes 610.3 kB which makes up the majority of the site volume.
Potential reduce by 534.1 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 534.1 kB or 88% of the original size.
Potential reduce by 4.5 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, Gigahertz Optik needs image optimization as it can save up to 4.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 46.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 86 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. Gigahertz-optik.de needs all CSS files to be minified and compressed as it can save up to 86 B or 25% of the original size.
Number of requests can be reduced by 6 (50%)
12
6
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gigahertz Optik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
gigahertz-optik.de
259 ms
447 ms
1571 ms
uc.js
29 ms
js
75 ms
mfa-fix-darkmode.css
192 ms
mfa-fix.css
288 ms
main.24a23c387041180937ce.bundle.js
322 ms
vendor.62e310d755d550b821ae.bundle.js
574 ms
api.js
76 ms
Lupe-Gigahertz.jpg
206 ms
Forschung-und-Entwicklung-2018-print2.png
239 ms
piwik.js
154 ms
recaptcha__de.js
22 ms
piwik.php
178 ms
gigahertz-optik.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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
gigahertz-optik.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
gigahertz-optik.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
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 Gigahertz-optik.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 Gigahertz-optik.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.
gigahertz-optik.de
Open Graph description is not detected on the main page of Gigahertz Optik. 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: