6.7 sec in total
1.1 sec
4.9 sec
821 ms
Click here to check amazing Tesas content. Otherwise, check out these important facts you probably never knew about tesas.tv
Visit tesas.tvWe analyzed Tesas.tv page load time and found that the first response time was 1.1 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
tesas.tv performance score
name
value
score
weighting
Value11.6 s
0/100
10%
Value15.1 s
0/100
25%
Value14.2 s
1/100
10%
Value1,860 ms
9/100
30%
Value0.143
78/100
15%
Value37.4 s
0/100
10%
1059 ms
448 ms
346 ms
343 ms
339 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 83% of them (53 requests) were addressed to the original Tesas.tv, 8% (5 requests) were made to F.vimeocdn.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Tesas.tv.
Page size can be reduced by 2.3 MB (60%)
3.9 MB
1.6 MB
In fact, the total size of Tesas.tv main page is 3.9 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. 55% of websites need less resources to load. HTML takes 1.8 MB which makes up the majority of the site volume.
Potential reduce by 1.6 MB
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 1.6 MB or 91% of the original size.
Potential reduce by 65.2 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. Tesas images are well optimized though.
Potential reduce by 425.9 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 425.9 kB or 68% of the original size.
Potential reduce by 253.0 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. Tesas.tv needs all CSS files to be minified and compressed as it can save up to 253.0 kB or 87% of the original size.
Number of requests can be reduced by 29 (46%)
63
34
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tesas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
tesas.tv
1059 ms
style.css
448 ms
prettyPhoto.css
346 ms
font-awesome.min.css
343 ms
font-awesome-ie7.css
339 ms
mobile.css
233 ms
tt-widget.css
321 ms
style.css
475 ms
jquery.js
872 ms
jquery-migrate.min.js
560 ms
jQueryPlugins.min.js
562 ms
css3-mediaqueries.js
673 ms
shortcodes.css
774 ms
shortcodes.js
569 ms
jquery.hoverIntent.minified.js
680 ms
jquery.prettyPhoto.js
840 ms
jquery.scrollTo.js
839 ms
jquery.nav.js
842 ms
jquery.parallax-1.1.3.js
900 ms
superfish.js
901 ms
jquery.adipoli.min.js
996 ms
ownScript.js
1022 ms
comment-reply.min.js
1045 ms
jquery.flexslider-min.js
1159 ms
jquery.flexslider.start.js
1158 ms
wp-embed.min.js
1157 ms
wp-emoji-release.min.js
968 ms
logoWebside_TesasTV.png
478 ms
Drehset-SamTV-Behind-the-Scenes-1024x682.jpg
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Marie-Nasemann-Impress-Nails-Kampagne-SamTV-1024x682.jpg
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logo_info_tv_leipzig_2008-239x200.png
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blizz-roter-Hintergrund-239x200.jpg
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FamilyTV.jpg
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logo.jpg
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index-239x102.jpeg
1878 ms
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analytics.js
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player.js
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player.css
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ga.js
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vuid.min.js
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proxy.html
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tesas.tv 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 have valid values
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
<frame> or <iframe> elements do not have a title
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
tesas.tv 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
tesas.tv 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 Tesas.tv 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 Tesas.tv 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.
tesas.tv
Open Graph description is not detected on the main page of Tesas. 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: