5 sec in total
307 ms
3.7 sec
954 ms
Visit sennheiser.fr now to see the best up-to-date Sennheiser content and also check out these interesting facts you probably never knew about sennheiser.fr
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.frWe analyzed Sennheiser.fr page load time and found that the first response time was 307 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sennheiser.fr performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value17.8 s
0/100
25%
Value13.1 s
2/100
10%
Value2,430 ms
5/100
30%
Value0.516
15/100
15%
Value18.8 s
3/100
10%
307 ms
366 ms
196 ms
465 ms
162 ms
Our browser made a total of 156 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sennheiser.fr, 3% (4 requests) were made to Match.adsrvr.org and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (868 ms) relates to the external source Fr-fr.sennheiser.com.
Page size can be reduced by 1.5 MB (43%)
3.4 MB
1.9 MB
In fact, the total size of Sennheiser.fr main page is 3.4 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 180.2 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 180.2 kB or 87% of the original size.
Potential reduce by 37.0 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. Sennheiser images are well optimized though.
Potential reduce by 733.0 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 733.0 kB or 75% of the original size.
Potential reduce by 503.6 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.fr needs all CSS files to be minified and compressed as it can save up to 503.6 kB or 91% of the original size.
Number of requests can be reduced by 82 (57%)
144
62
The browser has sent 144 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 56 to 1 for JavaScripts and as a result speed up the page load time.
fr-fr.sennheiser.com
307 ms
application_v4r-b859c589d08e6779b044fdbc09948453.css
366 ms
csrf.js
196 ms
application_v4r-09fbeb3ca3e07fd286ae24345ee4c5b2.js
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sennheiser_logo-faf325509ead9860feb277394d16f343.svg
162 ms
thumb_sennheiser-orpheus-copy-stage.jpg
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thumb_sennheiser-freitag1-copy-stage.jpg
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thumb_sennheiser-momentum-best2b-copy-stage.jpg
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thumb_sennheiser-home-teamconnect-wireless-new.jpg
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icon_internet_telephony.svg
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award_logo_v1_Red-Dot-Award_Product-Design.jpg
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award_logo_v1_T3_Headphone_Badge_Red.jpg
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award_logo_v1_sennheiser-eisa-award-2015-headphone-of-the-year-momentum.jpg
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award_logo_v1_StiWa-MOMENTUM-In-Ear_09_15.jpg
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icon_wireless.svg
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Icon_bluetooth.svg
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icon_noice_cancellation.svg
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award_logo_v1_awards-stereoplay-goldenes-ohr-2016-noise-cancelling-kopfhoerer-sennheiser-momentum-wireless.jpg
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gtm.js
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icon_play.svg
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icon_meet_the_company.svg
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icon_jobs.svg
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analytics.js
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conversion_async.js
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fbds.js
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zwoweb-bolditalic-f40462144af147d74c3a44d14617b241.woff
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up_loader.1.1.0.js
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x1_desktop_sennheiser-orpheus-copy-stage.jpg
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icon_menu_headphones.svg
615 ms
showmore.js
607 ms
41 ms
ec.js
35 ms
103 ms
expandabletext.js
579 ms
search.js
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cookie.js
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tabnav.js
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slider.js
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crossedprice.js
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3524815.html
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collect
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up
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filter.js
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selectto.js
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productfinder.js
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searchresults.js
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contactcenter.js
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iptools-jquery-tooltip.js
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generic
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ga-audiences
33 ms
universal_pixel.1.1.1.js
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iptools-jquery-anchornav.js
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iptools-jquery-inview.js
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iptools-jquery-modal.js
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iptools-jquery-genericfilter.js
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slick.js
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froogaloop.js
707 ms
generic
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match
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masonry.pkgd.js
649 ms
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jquery.placeholder.min.js
651 ms
lazysizes.min.js
649 ms
skrollr.js
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jquery.mmenu.min.all.js
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mapbox.js
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fr-fr.sennheiser.com
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icon_sport.svg
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icon_audiometry.svg
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icon_over_ear.svg
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icon_menu_microphone.svg
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icon_konferenz.svg
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icon_guide.svg
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icon_menu_speaker.svg
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loading-d56f4f093f192d527c6511bf921338f4.gif
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copystage.js
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productteaser.js
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parallax.js
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conversion.js
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lazysizes.js
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leaflet.markercluster.js
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product_teaser_x2_desktop_square_louped_MOMENTUM_II_BT_AE_ivory-sq-01-sennheiser.jpg
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x1_desktop_cco-frontpage-header-opt.jpg
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x1_desktop_sennheiser-freitag1-copy-stage.jpg
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x1_desktop_sennheiser-momentum-best2b-copy-stage.jpg
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x1_desktop_sennheiser-home-teamconnect-wireless-new.jpg
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x1_desktop_sennheiser-speechline-copy-stage.jpg
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iptools-jquery-validator.js
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map.js
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sennheiser.fr 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.fr 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.fr 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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sennheiser.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Sennheiser.fr 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.fr
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: