4.6 sec in total
333 ms
3.5 sec
720 ms
Visit tutorialcenter.tv now to see the best up-to-date Tutorial Center content for Germany and also check out these interesting facts you probably never knew about tutorialcenter.tv
Startseite.
Visit tutorialcenter.tvWe analyzed Tutorialcenter.tv page load time and found that the first response time was 333 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
tutorialcenter.tv performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value22.5 s
0/100
25%
Value13.1 s
2/100
10%
Value1,350 ms
17/100
30%
Value0.003
100/100
15%
Value22.3 s
1/100
10%
333 ms
534 ms
98 ms
194 ms
284 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 69% of them (71 requests) were addressed to the original Tutorialcenter.tv, 7% (7 requests) were made to Apis.google.com and 6% (6 requests) were made to Ssl.gstatic.com. The less responsive or slowest element that took the longest time to load (955 ms) relates to the external source Ssl-vg03.met.vgwort.de.
Page size can be reduced by 762.1 kB (48%)
1.6 MB
822.4 kB
In fact, the total size of Tutorialcenter.tv main page is 1.6 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. Images take 676.2 kB which makes up the majority of the site volume.
Potential reduce by 154.7 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 154.7 kB or 90% of the original size.
Potential reduce by 64.3 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. Tutorial Center images are well optimized though.
Potential reduce by 282.8 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 282.8 kB or 65% of the original size.
Potential reduce by 260.3 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. Tutorialcenter.tv needs all CSS files to be minified and compressed as it can save up to 260.3 kB or 85% of the original size.
Number of requests can be reduced by 55 (58%)
95
40
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutorial Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
tutorialcenter.tv
333 ms
tutorialcenter.tv
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aqpb-view.css
98 ms
styles.css
194 ms
shortcode.css
284 ms
orgSeries.css
286 ms
screen.css
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public.css
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font-awesome.min.css
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gumby.css
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owl.carousel.css
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owl.theme.css
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main.css
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responsive.css
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jquery.js
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jquery-migrate.min.js
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public.js
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css
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platform.js
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aqpb-view.js
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comment-reply.min.js
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jquery.form.min.js
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cookiechoices.js
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front.js
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marquee.js
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superfish.js
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owl.carousel.js
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jquery.pageslide.min.js
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fluidvids.js
779 ms
jquery.sticky.js
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waypoints.min.js
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jquery.infinitescroll.min.js
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jquery.liveSearch.js
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custom.js
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bj-lazy-load.min.js
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wp-embed.min.js
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analytics.js
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collect
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tutorialcenter.tv accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
tutorialcenter.tv 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
Page has valid source maps
tutorialcenter.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 Tutorialcenter.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 Tutorialcenter.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.
tutorialcenter.tv
Open Graph description is not detected on the main page of Tutorial Center. 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: