YOUTUBE.CZ SEO SCORE

  • Passed
  • To Improve
  • Errors

www.youtube.cz

69,36 is not bad for a web site but not good for a better web site. There are things has been don on this site but seems not enough. Check our SEO articles or see listed information about web sites and make changes on your sites.

Global Rank : 2 017 598

SEO Analyse for youtube.cz

SPEED
57 /100
Last Update : 2015-10-28 Check Again
  • Title Tag :

    The title tag of your web page has 7 characters. Best number is between 50-60 characters for most search engines.

    » YouTube

  • Meta Description :

    Meta Description of your web site has length of 52 characters. There is no limit for Meta Desciription Lenght but search engines usally don’t show longer than 160 caharacters. You should keep between 150-160 characters.

    » Sdílejte svá videa s přáteli, rodinou a celým světem.

  • Meta Keywords :

    Meta Keywords help search engines to understand what website is about and what kind of content serves to people. Meta Keywords are hidden in HTML code. Only search engines can see. Meta Keywords in your page is listed down below.

    • video
    • sdílení
    • telefon s kamerou
    • videotelefon
    • zdarma
    • nahrát
  • Keyword Cloud :

    Important keywords for your page are listed down below. Visitors can see Keyword Cloud on your page with a larger fonts.

    • » 74 times : fronta
    • » 73 times : přehrát později
    • » 46 times : ověřeno
    • » 10 times : the slow mo guys
    • » 10 times : calvinharrisvevo
    Sign Up here to see ful list for free!
  • H Tags :

    Heading is very important for HTML structure and that means very important for search engines as well. Use your important keyword H1 and never duplicate it.

    • » H2 (7 times) :
      •  The Slow Mo Guys Doporučený kanál
      • Nově nahráno Doporučená videa
      •  Mode Doporučený kanál
      •  Barbora Poláková (ofiko) Doporučený kanál
      •  TheRichest Doporučený kanál
      •  XindlXOfficialVEVO Doporučený kanál
      •  CalvinHarrisVEVO Doporučený kanál
      • more
    • » H3 (77 times) :
      • To nejlepší z YouTube
      • Fronta k přehrání
      • Fronta
      • Adele - Hello - Délka: 6:07.
      • Star Wars: The Force Awakens Trailer (Official) - Délka: 2:36.
      • Girlfriend's REVENGE - Hottest Ghost Pepper Prank - Délka: 5:14.
      • Fatty šel pro podpis za Jirkou Králem - Délka: 1:27.
      • Jelly Tennis - The Slow Mo Guys - Délka: 5:16.
      • Taser Impacts on Bare Skin at 28,000fps - The Slow Mo Guys - Délka: 6:16.
      • 6ft Man in 6ft Giant Water Balloon - 4K - The Slow Mo Guys - Délka: 5:21.
      • CD Shattering at 170,000FPS! - The Slow Mo Guys - Délka: 8:36.
      • Giant 6ft Water Balloon - The Slow Mo Guys - Délka: 5:23.
      • Underwater Bullets at 27,000fps - The Slow Mo Guys - Délka: 10:19.
      • Match Head Bomb at 2500fps - The Slow Mo Guys - Délka: 4:12.
      • Spinning Water Galaxies - Interesting fluid physics - The Slow Mo Guys - Délka: 6:29.
      • Water Condom Head Balloon - The Slow Mo Guys - Délka: 5:32.
      • Hypnotic Ink Physics in 4K Slow Motion - The Slow Mo Guys - Délka: 5:19.
      • Adele - Hello - Délka: 6:07.
      • Marty McFly & Doc Brown Visit Jimmy Kimmel Live - Délka: 10:07.
      • 1. Věra Špinarová a Petra Janů - Show Jana Krause 21. 10. 2015 - Délka: 18:43.
      • 2. Láďa Hruška - Show Jana Krause 21. 10. 2015 - Délka: 10:08.
      • Pedro | Minecraft Let's Play | E178 - Smrtící tunel - Délka: 34:19.
      • [GEJMR] Minecraft na PS4 - Halloween mapa - Délka: 23:03.
      • Justin Bieber - Sorry (Dance Video) - Délka: 3:26.
      • Demonstrace Praha 17. 10. 2015 - Aleš Brichta - Délka: 6:18.
      • SuperStar 2015 Semifinále: Emma Drobná (Ellie Goulding - Your Song) - Délka: 2:27.
      • Jirka a GEJMR Hraje - GTA V - Lowriders update [PC] [LIVE] - Délka: 1:14:57.
      • Blogerka a drogerka #5 - Rossmann Vodičkova Praha - Délka: 15:51.
      • Slza - Katarze - Délka: 3:19.
      • KALI - LEN JA [OFFICIAL VIDEO] [prod. PETER PANN] - Délka: 3:49.
      • ULTIMÁTNY SLENDERMAN! - Délka: 10:57.
      • Marvel's Jessica Jones - Official Trailer - Only on Netflix [HD] - Délka: 2:29.
      • 100 Years of Lingerie in 3 Minutes ★ Mode.com - Délka: 2:46.
      • 100 Years of Men’s Swimwear in 3 Minutes ★ Mode.com - Délka: 3:25.
      • 100 Years of Wedding Dresses in 3 Minutes ★ Mode.com - Délka: 3:09.
      • 100 Years of Men’s Fashion in 3 Minutes ★ Mode.com - Délka: 2:57.
      • 100 Years of Fashion in 2 Minutes ★ Mode.com - Délka: 2:39.
      • I’m a Las Vegas Showgirl | My Life - Délka: 5:01.
      • 100 Years of Halloween Costumes in 3 Minutes ★ Mode.com - Délka: 3:12.
      • I’m a Professional Mermaid | My Life - Délka: 4:32.
      • I’m an NBA Cheerleader | My Life - Délka: 4:50.
      • I'm a Fashion Icon | My Life - Délka: 5:44.
      • Barbora Poláková - Nafrněná - Délka: 3:49.
      • Barbora Poláková - "Kráva" - Délka: 3:17.
      • Barbora Poláková a David Koller - Sami - Délka: 3:01.
      • Barbora Poláková - Pas - Délka: 3:14.
      • Barbora Poláková pro Karla - Délka: 0:53.
      • Barbora Poláková - Jsme v prdeli - Délka: 1:27.
      • 10 Countries With The Most Beautiful People - Délka: 5:37.
      • The Strongest Kids In The World - Délka: 5:08.
      • Craziest Things Found By Airport Security - Délka: 5:19.
      • 10 Stupid Lottery Winners - Délka: 4:34.
      • 10 Shocking Teacher - Student Affairs - Délka: 6:32.
      • 10 Men You Wont Believe Exist - Délka: 4:47.
      • 10 Women You Won't Believe Exist! - Délka: 5:16.
      • 10 Of The Sexiest Criminals Ever - Délka: 6:09.
      • Unbelievable Shark Attack Stories - Délka: 5:10.
      • Xindl X, Mirka Miškechová - Cudzinka v tvojej zemi - Délka: 4:39.
      • Xindl X - V blbým věku - Délka: 4:22.
      • Xindl X - Barbína - Délka: 4:20.
      • Xindl X - Stedry vecer nastal - Délka: 4:54.
      • Xindl X - Čecháček a totáček - Délka: 5:12.
      • Xindl X - Casio - Délka: 4:08.
      • Xindl X - Docasna svata - Délka: 4:34.
      • XINDL X - Zlato - Délka: 3:45.
      • Xindl X - Hele, Hele (G2 Acoustic Stage) - Délka: 3:53.
      • Calvin Harris & Disciples - How Deep Is Your Love - Délka: 4:21.
      • Calvin Harris & Disciples - How Deep Is Your Love (Audio) - Délka: 3:33.
      • Calvin Harris - Outside ft. Ellie Goulding - Délka: 3:46.
      • Calvin Harris - Blame ft. John Newman - Délka: 4:16.
      • Calvin Harris - Summer - Délka: 3:54.
      • Calvin Harris - I Need Your Love ft. Ellie Goulding - Délka: 3:47.
      • Calvin Harris - Pray to God ft. HAIM - Délka: 4:03.
      • Calvin Harris - Sweet Nothing ft. Florence Welch - Délka: 4:29.
      • Calvin Harris & Alesso - Under Control ft. Hurts - Délka: 3:31.
      • Calvin Harris - Feel so Close - Délka: 4:07.
      • Přidat do
      • more
  • Meta Tags :

    Meta Tags describes aspect of the content of a web page.

    • Description : Sdílejte svá videa s přáteli, rodinou a celým světem
    • Keywords : video, sdílení, telefon s kamerou, videotelefon, zdarma, nahrát
    • og:image : //s.ytimg.com/yts/img/yt_1200-vfl4c3t0k.png
    • fb:app_id : 87741124305
    More
  • HTML Tags :

    An HTML tag is a text document which must be used to explain the page structure.

    • » span :879
    • » div :710
    • » li :411
    • » a :257
    • » button :254
    • » ul :161
    • » img :90
    • » h3 :77
    • » script :17
    • » link :16
    • » ol :10
    • » p :10
    • » h2 :7
    • » meta :4
    • » hr :3
    • » form :2
    • » input :2
    • » style :2
    • » body :1
    • » head :1
    • » html :1
    • » title :1
    More
  • Site Speed :

    Site speed for this page is 1000 ms. You only have 10-20 seconds to impress your visitors; use this opportunity the best way you can.

    » 1000 ms

MOBILE INSIGHTS

SPEED
50 /100
Last Update : 2015-10-28 Check Again
  • Prevent landing website page redirects :

    The page has 2 redirects. Before the page can be reloaded, redirects are meant to introduce additional relays. The redirects allow to send the visitors of a particular domain or a certain page to a completely different URL. Use redirects to send a user from a short to along URL.

    Evade landing page redirects for the following sequences of redirected URLS.

  • Active compression on webpage :

    Compression is enabled. Modern browsers automatically negotiate and support compression for the HTTP requests. If compression is enabled, overall size of the transferred response reduces by 90 %, which reduces the amount of time taken to download the resource and save data. Learn more about the process of enabling compression.

  • Leverage web browser cache :

    Setting a maximum age or an expiry date in the HTTP headers in the Static resources effectively instructs the web browser to actively load the formerly downloaded resources directly from the local disk rather than the network. The browser does not do expiry dates for Static files automatically.

    Leverage browser caching for the cacheable resources. The main reason why caching of the browser is important is because, it takes the load off the web browser, which ultimately leads to reduced loading time for the web users. Enable HTTP headers to enable browser caching efficiently.

  • Reduce web server response time :

    The server can respond quickly. Know more about the server response time optimization process. The time taken to load the HTML in order to start rendering the page is called Server response time. A highly varying server response time, can indicate a basic performance issue.

  • Minimize CSS :

    The CSS is minified .Minification can lead to reduced byte count in the common CSS by the process of stripping down all the whitespace and by shortening the names of colors. You can use a filter to evade the extra step of minifying CSS. Know more minifying CSS.

  • Minimize HTML :

    The HTML is minified. Know more about minifying HTML. With the original settings, your compressed copy HTML layout will be hundred percent identical to the previous original layout in all the browsers. Moreover, optional settings give you savings that are more efficient. HTML compressor does not require dependencies.

  • Minimize JavaScript :

    If you compact java Script code, you can save on many bytes of data as well as speed up the parsing, downloading, as well as the execution time. The best way to make a webpage more responsive is by minimizing the number of files and the size of files.

    Minimizing JavaScript for the following resources will help to reduce the size in bytes. 2.2KiB (1% Reduce the number of files that have to be downloaded when the page is being loaded to make the response rate of the web page much faster .Some tool sexist to minimize the size .

  • When you publish your website you should put your Javascript and CSS code below in your HTML code. :

    The page has 2 blocking CSS resources and 5 blocking script resources. This causes a lag in the rendering of the page. All the CSS resources whether it exhibits is non-blocking or blocking behavior have to be downloaded by the web browser. CSS is treated as render blocking resource by default.

    Neither of the above –the fold contents on the page could have been rendered properly without having to wait for the following resources to load. Instead, you try to defer or asynchronously load the blocking resources or inline the crucial portions of the same resources directly in the HTML.

    Remove the render blocking JavaScript. Normally, external blocking scripts will wait for the web browser to wait for the fetching of the Java Script. this may or may not add more than one network round trips before the webpage can be rendered. This is to drastically improve loading time.

    Optimization of CSS delivery of the following. If the CSS external resources are small, then you can directly insert those inside the HTML document. This is called in lining. Inlining the small CSS resources in the similar fashion, enables the browser, to proceed with rendering of the web page.

  • Stow images :

    If you format and compress images properly, you can save many bytes of data. You should ask yourself first, if an image is at all required to achieve the effect that you are going for. A well- placed image is useful to communicate thousand different words. Good design is easy.

    Reduce the size in bytes by optimizing the following images. Optimization of an image 4.5KiB (3% is both a science as well as an art. There is no definite answer on how to compress an image in the best way. There are many algorithms and techniques for the image optimization process.

  • Priority visible web content :

    To render the above-the –fold contents, your webpage requires an additional network round- trip. To optimize the performance, lower the amount of HTML required to render the above –the-fold content.

    To render the above-the-fold content ,the entire HTML response was not enough. This indicates that the additional resources which were loaded after parsing of HTML ,were required to render the above-the –fold content. Prioritize the visible content to render the above the fold by directly including it inside the HTML response.

DESKTOP INSIGHTS

SPEED
70 /100
Last Update : 2015-10-28 Check Again
  • Prevent landing website page redirects :

    The page has 2 redirects. Before the page can be reloaded, redirects are meant to introduce additional relays. The redirects allow to send the visitors of a particular domain or a certain page to a completely different URL. Use redirects to send a user from a short to along URL.

    Evade landing page redirects for the following sequences of redirected URLS.

  • Active compression on webpage :

    Compression is enabled. Modern browsers automatically negotiate and support compression for the HTTP requests. If compression is enabled, overall size of the transferred response reduces by 90 %, which reduces the amount of time taken to download the resource and save data. Learn more about the process of enabling compression.

  • Leverage web browser cache :

    Setting a maximum age or an expiry date in the HTTP headers in the Static resources effectively instructs the web browser to actively load the formerly downloaded resources directly from the local disk rather than the network. The browser does not do expiry dates for Static files automatically.

    Leverage browser caching for the cacheable resources. The main reason why caching of the browser is important is because, it takes the load off the web browser, which ultimately leads to reduced loading time for the web users. Enable HTTP headers to enable browser caching efficiently.

  • Reduce web server response time :

    The server can respond quickly. Know more about the server response time optimization process. The time taken to load the HTML in order to start rendering the page is called Server response time. A highly varying server response time, can indicate a basic performance issue.

  • Minimize CSS :

    The CSS is minified .Minification can lead to reduced byte count in the common CSS by the process of stripping down all the whitespace and by shortening the names of colors. You can use a filter to evade the extra step of minifying CSS. Know more minifying CSS.

  • Minimize HTML :

    Compacting the HTML code, the inline JavaScript and CSS included can be useful to save many bytes of information and data as well as increasingly speed up the download by great lengths. By minimizing HTML code, the overall size of the pages becomes much smaller.

    Minify the HTML for the following resources in order to effectively reduce the size of bytes. 1.1KiB (3% Minification necessarily refers to the process of removing the unnecessary and redundant data without creating any disturbance in the processing of the resource by the browser. It includes removing of any unused code.

  • Minimize JavaScript :

    If you compact java Script code, you can save on many bytes of data as well as speed up the parsing, downloading, as well as the execution time. The best way to make a webpage more responsive is by minimizing the number of files and the size of files.

    Minimizing JavaScript for the following resources will help to reduce the size in bytes. 6.8KiB (2% Reduce the number of files that have to be downloaded when the page is being loaded to make the response rate of the web page much faster .Some tool sexist to minimize the size .

  • When you publish your website you should put your Javascript and CSS code below in your HTML code. :

    The page has 4 blocking CSS resources and 1 blocking script resources. This causes a lag in the rendering of the page. All the CSS resources whether it exhibits is non-blocking or blocking behavior have to be downloaded by the web browser. CSS is treated as render blocking resource by default.

    Neither of the above –the fold contents on the page could have been rendered properly without having to wait for the following resources to load. Instead, you try to defer or asynchronously load the blocking resources or inline the crucial portions of the same resources directly in the HTML.

    Remove the render blocking JavaScript. Normally, external blocking scripts will wait for the web browser to wait for the fetching of the Java Script. this may or may not add more than one network round trips before the webpage can be rendered. This is to drastically improve loading time.

    Optimization of CSS delivery of the following. If the CSS external resources are small, then you can directly insert those inside the HTML document. This is called in lining. Inlining the small CSS resources in the similar fashion, enables the browser, to proceed with rendering of the web page.

  • Stow images :

    If you format and compress images properly, you can save many bytes of data. You should ask yourself first, if an image is at all required to achieve the effect that you are going for. A well- placed image is useful to communicate thousand different words. Good design is easy.

    Reduce the size in bytes by optimizing the following images. Optimization of an image 43.5KiB (74% is both a science as well as an art. There is no definite answer on how to compress an image in the best way. There are many algorithms and techniques for the image optimization process.

  • Priority visible web content :

    The above-the- fold content is properly prioritized. Know more about the prioritizing of visible content. Rendering a new web page needs many network resources, however not all of them are needed right then and there. The visible content in the page is prioritized on the browser and the network.

MOBILE USABILITY

SPEED
100 /100
Last Update : 2015-10-28 Check Again
  • Prevent application load interstitials that hide content :

    Your page does not appear to contain any application install interstitials that hides a notable amount of content. Know more about the importance of evading the use of application install interstitials

  • Prevent website page plugins :

    Your page does not seem to utilize plugins, which could be beneficial to prevent use of content on many platforms. Plugins do not work on mobile pages properly. Plugins are the leading cause of crashes, hangs and other such security incidents. Know more about the necessity of evading plugins.

  • Configure the web page viewport :

    Your page designates a viewport that is similar to the size of the mobile device. This enables it to render correctly on all the devices. A viewport actively controls how each webpage is displayed on the screen of a mobile device. Know more about the configuration process of viewports.

  • Size content to viewport :

    All the contents of the page fit in the viewport. Know more about sizing the content to the viewport. In developing the mobile site equipped with a Meta viewport tag, it is simple to accidently create content on a page which does not quite fit within the specific viewport.

  • Size tap targets appropriately :

    All the buttons of the page is large for the user to tap on the touchscreen easily. Know more about the sizing process of tap targets. The tap targets should be minimum 7 mm in length and width. This also applies to the search bars and the form fields.

  • Use legible font sizes :

    The text on the page is legible enough. It is important to configure a specific viewport, which will ensure that the fonts are scaled as per the expectations across all the different devices. Get more information about using legible font sizes. Use base font size of 16 CSS pixels.

TECHNOLOGY & NETWORK

  • » script :

    usage

  • » stylesheet :

    usage

  • » Server :

    gwiseguy/2.0

  • » Advertising :

SECURITY

Last Update : 2015-10-28 Check Again
  • WOT Rating :

    Good

  • Child Status :

    Excellent

  • AVG Antivirus AVG Antivirus
    Safe
  • Google Status Google Status
    Safe
  • Mcafee Mcafee
    Safe

HTML ANALYSE

Last Update : 2015-10-28 Check Again
  • Site :

    youtube.cz

  • Host :

    www.youtube.com

  • Site Language :

    cs

  • Site IP :

    173.194.123.70

  • Page Speed :

    1000 ms

  • HTML Size :
    • » mobile :
      • Request : 4.74 kb
      • Html : 133.73 kb
      • Css : 145.05 kb
      • Text : 0 kb
      • Image : 238.94 kb
      • Javascript : 1118.79 kb
      • Other : 39.02 kb
    • » desktop :
      • Request : 11.63 kb
      • Html : 432.31 kb
      • Css : 666.74 kb
      • Text : 0 kb
      • Image : 497.15 kb
      • Javascript : 2700.35 kb
      • Other : 39.98 kb
  • Response Headers:

    X-XSS-Protection : 1; mode=block; report=https://www.google.com/appserve/security-bugs/log/youtube

    X-Content-Type-Options : nosniff

    Cache-Control : no-cache

    Content-Type : text/html; charset=utf-8

    P3P : CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=cs for more info."

    Server : gwiseguy/2.0

    Alternate-Protocol : 443:quic,p=1

    Alt-Svc : quic=":443"; p="1"; ma=604800

    Accept-Ranges : none

    Vary : Accept-Encoding

    Transfer-Encoding : chunked