3.6 sec in total
232 ms
3 sec
315 ms
Visit sennheiser.co.uk now to see the best up-to-date Sennheiser content for Switzerland and also check out these interesting facts you probably never knew about sennheiser.co.uk
For over 75 years, our products come with a built-in mission: to stay true to the sound and soul the music was given by its artist.
Visit sennheiser.co.ukWe analyzed Sennheiser.co.uk page load time and found that the first response time was 232 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.
sennheiser.co.uk performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value14.5 s
0/100
25%
Value10.1 s
9/100
10%
Value1,560 ms
13/100
30%
Value0.434
21/100
15%
Value13.7 s
10/100
10%
232 ms
199 ms
286 ms
192 ms
215 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sennheiser.co.uk, 5% (5 requests) were made to Match.adsrvr.org and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source En-uk.sennheiser.com.
Page size can be reduced by 1.3 MB (64%)
2.0 MB
715.6 kB
In fact, the total size of Sennheiser.co.uk main page is 2.0 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. 60% of websites need less resources to load. CSS take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 33.3 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 33.3 kB or 78% of the original size.
Potential reduce by 117.9 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. Obviously, Sennheiser needs image optimization as it can save up to 117.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 190.4 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 190.4 kB or 63% of the original size.
Potential reduce by 945.6 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. Sennheiser.co.uk needs all CSS files to be minified and compressed as it can save up to 945.6 kB or 88% of the original size.
Number of requests can be reduced by 41 (47%)
88
47
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sennheiser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
en-uk.sennheiser.com
232 ms
application-bb07e999f02731656d6d5d38ebc102ef.css
199 ms
application1-6a72a310306b23163b891238d99e934a.css
286 ms
application2-7adf0555c32d18ec1e34f2028767ec67.css
192 ms
product_stage_moe-6c25a330a2c0f6fc9e12ce70ac18e02c.css
215 ms
layout_moe-a49dd27d06e6de061164306561335fe9.css
217 ms
gaming_redesign-b6f6775bc7c6791385f023fee663adbb.css
327 ms
headset_finder-ed9269dbfa7877130046105901f5f5cf.css
301 ms
application_last-1ee6538bece3e894abc5cb41e2816b37.css
304 ms
csrf.js
500 ms
application-ecfa1dd639a173db44a6f4a2753c405f.js
1101 ms
jquery.customSelect-f2809749b9ee78a000c6d47eb6314b2b.js
379 ms
jquery.mousewheel.min.js
18 ms
bg-1.jpg
157 ms
close-16x16_1-14bdba30587dd8cf010ef54dc615f7ba.png
156 ms
sennheiser-logo-4bccafc3861752d35d30bd1fb6d5e8f8.png
157 ms
square_homepage_tile_size_3_HP_teamconnect_OFF.jpg
198 ms
square_homepage_tile_size_2_HD_630VB_184x184_Kachel_sw1.jpg
211 ms
square_homepage_tile_size_4_SH_HomePage_en_478x478.jpg
471 ms
square_homepage_tile_size_1_video-sennheiser-nb.jpg
213 ms
square_homepage_tile_size_1_4-2.jpg
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square_homepage_tile_size_2_square_homepage_tile_size_2_sennheiser-team-connect-audio-conferencing-teleconference-home-off.jpg
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7_The_Pursuit_of_Perfect_EN.jpg
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square_homepage_tile_size_1_guidance3_SW.jpg
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square_homepage_tile_size_1_HD6_HD7_HD8_DJ_Homepage_Tile_Low_1.jpg
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square_homepage_tile_size_3_Sam-Smith-square-b_w.jpg
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square_homepage_tile_size_2_HP_CapTune_off.jpg
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square_homepage_tile_size_2_Digital_9000_comp_SW.jpg
409 ms
square_homepage_tile_size_1_brand_film2_SW.jpg
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square_homepage_tile_size_2_high-res-audio-sennheiser-home_off-gsump.jpg
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square_homepage_tile_size_1_LIPA-homepage-off.jpg
503 ms
square_homepage_tile_size_2_Sennheiser_Puzzle_b_w_re-size_main.png
635 ms
square_homepage_tile_size_3_HP_Eisa_off_2.jpg
529 ms
square_homepage_tile_size_2_Outlet-Shopkachel_sw.jpg
532 ms
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565 ms
square_homepage_tile_size_2_HP_Annual-Report-2014_EN_off.jpg
595 ms
square_homepage_tile_size_1_square_homepage_tile_size_3_HomepageMomentum_off.jpg
596 ms
square_homepage_tile_size_1_MKE_1_SW.jpg
634 ms
square_homepage_tile_size_1_13_Presse_SW.jpg
635 ms
square_homepage_tile_size_2_26_Kontakt_V1_SW.jpg
750 ms
square_homepage_tile_size_1_30-2.jpg
689 ms
square_homepage_tile_size_1_33_Jobs_SW.jpg
901 ms
square_homepage_tile_size_2_distributed-brands-off.jpg
730 ms
square_homepage_tile_size_3_HP_evolution_sw.jpg
732 ms
square_homepage_tile_size_2_34-2.jpg
733 ms
square_homepage_tile_size_1_34_Neumann.jpg
791 ms
square_homepage_tile_size_1_15-2.jpg
833 ms
square_homepage_tile_size_1_32_HD_800_SW.jpg
938 ms
square_homepage_tile_size_1_price-list-off.jpg
835 ms
gtm.js
88 ms
iframe_api
129 ms
analytics.js
29 ms
conversion_async.js
23 ms
fbds.js
140 ms
tt-52a6932d5af5316a815af86286167054ebaa4953cedb82e3914a5c126e363ea4.js
100 ms
up_loader.1.1.0.js
49 ms
zwoweb.svg
791 ms
zwoweb-light.svg
933 ms
facebook-16x16_1.png
798 ms
www-widgetapi.js
74 ms
ec.js
16 ms
collect
22 ms
collect
71 ms
up
47 ms
409 ms
twitter-16x16_1.png
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youtube-16x16_1.png
788 ms
linkedin-16x16_1.png
838 ms
header.png
827 ms
magnifying-glass.png
837 ms
46 ms
ITgKtasYagQ
83 ms
3524771.html
19 ms
23 ms
ga-audiences
22 ms
universal_pixel.1.1.1.js
4 ms
pixel
58 ms
217 ms
footer_logo.png
756 ms
www-embed-player-vflZsBgOl.css
41 ms
www-embed-player.js
67 ms
appnexus
6 ms
8 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
25 ms
ad_status.js
77 ms
generic
3 ms
generic
9 ms
193 ms
100 ms
conversion.js
25 ms
13 ms
zwoweb.woff
129 ms
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zwoweb-light.woff
199 ms
sennheiser.co.uk 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-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
sennheiser.co.uk 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sennheiser.co.uk 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sennheiser.co.uk 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 Sennheiser.co.uk 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.
sennheiser.co.uk
Open Graph description is not detected on the main page of Sennheiser. 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: