3.7 sec in total
361 ms
3.3 sec
106 ms
Click here to check amazing Rohde Schwarz content. Otherwise, check out these important facts you probably never knew about rohde-schwarz.nl
Rohde & Schwarz stands for quality and innovation in Test & Measurement, Aerospace Defense Security, Broadcast & Media and Cybersecurity. Learn more.
Visit rohde-schwarz.nlWe analyzed Rohde-schwarz.nl page load time and found that the first response time was 361 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rohde-schwarz.nl performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value8.4 s
2/100
25%
Value7.8 s
24/100
10%
Value460 ms
61/100
30%
Value0.161
73/100
15%
Value11.0 s
21/100
10%
361 ms
154 ms
141 ms
536 ms
656 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rohde-schwarz.nl, 86% (30 requests) were made to Cdn.rohde-schwarz.com and 6% (2 requests) were made to Rohde-schwarz.com. The less responsive or slowest element that took the longest time to load (656 ms) relates to the external source Cdn.rohde-schwarz.com.
Page size can be reduced by 396.9 kB (26%)
1.5 MB
1.1 MB
In fact, the total size of Rohde-schwarz.nl main page is 1.5 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 135.6 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. This page needs HTML code to be minified as it can gain 51.8 kB, which is 34% 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 135.6 kB or 90% of the original size.
Potential reduce by 11.0 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. Rohde Schwarz images are well optimized though.
Potential reduce by 113.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 113.8 kB or 59% of the original size.
Potential reduce by 136.5 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. Rohde-schwarz.nl needs all CSS files to be minified and compressed as it can save up to 136.5 kB or 85% of the original size.
Number of requests can be reduced by 13 (41%)
32
19
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rohde Schwarz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
rohde-schwarz.nl
361 ms
routingpage_48230.html
154 ms
jquery-172min.js
141 ms
webtrends_3_3_0_340248_en-nl.js
536 ms
common_3_3_0_min_340248_en-nl.js
656 ms
styles_3_3_0_min.css
159 ms
Captcha.php
106 ms
Kampagne_RTO2000_Digital-Oscilloscope_background_non_skript.jpg
35 ms
Kampagne_RTO2000_Digital-Oscilloscope.jpg
35 ms
fallback-impulse.png
32 ms
rohde-schwarz-emi-testing-esw-kampagne.jpg
37 ms
scope_rider_rth_oscilloscope_campaign_new.jpg
46 ms
setting_standard_in_spectrum_monitoring.jpg
55 ms
Kampagne_service.jpg
53 ms
Kompetenz_div7.jpg
515 ms
Kompetenz_div1.jpg
50 ms
Kompetenz_div8.jpg
51 ms
Kompetenz_div2.jpg
52 ms
Kompetenz_sit.jpg
68 ms
but_arrow_left_blue.gif
58 ms
but_bul_act.gif
60 ms
but_bul_inact.gif
63 ms
but_arrow_right_blue.gif
61 ms
but_search.gif
63 ms
r-s-logo.png
65 ms
arrow_down_blue.gif
64 ms
bordered-plus-gray.gif
65 ms
arrow-right-gray.gif
68 ms
Webstore_01.jpg
69 ms
arrow-right-blue.gif
71 ms
flaggs-sprite.gif
71 ms
wtid.js
606 ms
linotypeuniversw01_420cn_ttf.ttf
51 ms
sharing.png
6 ms
dcs.gif
310 ms
rohde-schwarz.nl 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
ARIA toggle fields do not have accessible names
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
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.
rohde-schwarz.nl 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
rohde-schwarz.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rohde-schwarz.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rohde-schwarz.nl 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.
rohde-schwarz.nl
Open Graph description is not detected on the main page of Rohde Schwarz. 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: