Report for www.redtube.com

Overall7.7

The overall score for this website.

Accessibility7.8

How accessible the website is to mobile and disabled users.

Technology6.9

How well designed and built the website is.

Screenshot of www.redtube.com

Nibbler tested a sample of 5 pages from this website at 10:56 PM on Aug 1, 2015 (BST).

Top priorities for website improvement

  • Resolve the validation errors that are listed in the table below. These errors are preventing this website from being fully W3C compliant. The table shows the first 100 errors only. (read more)
  • Sign up for a Facebook page and make sure it is linked to from your site, or if you already have one make sure it is public. (read more)
  • Encourage sharing of your content with social media buttons on articles and pages of your website. The amount of social activity a website should have depends very much on the type of website, its target audience, and how long it has been in operation. (read more)

Facebook page0.0

This website does not appear to be associated with a Facebook page.

  • This website was found to contain some links to Facebook, but none appear to be public Facebook pages associated with this website.
    • Sign up for a Facebook page and make sure it is linked to from your site, or if you already have one make sure it is public.

Source: Facebook

Google+ page0.0

This website does not appear to be associated with a Google+ page.

  • This website was found to contain some links to Google+, but none appear to be public Google+ pages associated with this website.
    • Sign up for a Google+ page and make sure it is linked to from your site, or if you already have one make sure it is public.

Source: Google+

Printability0.0

0% of pages are optimized for printing

Media specific CSS detected

Code quality2.5

XHTML 1.0 Transitional

NoW3C Compliant

  • More than 2000 errors and warnings were found on the 5 pages tested.
  • No pages are W3C compliant. Because there are errors in the code, some web browsers may not be able to read this website correctly and it may not always display correctly.
    • Resolve the validation errors that are listed in the table below. These errors are preventing this website from being fully W3C compliant. The table shows the first 100 errors only.

      W3C Validation Errors

      DocumentTypeLineColumnMessage
      www.redtube.com/ERROR957end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR1317there is no attribute "property"
      www.redtube.com/ERROR5359end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR5464end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR5550end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR172138end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR179135end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR186142end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR193141end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR200133end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR207132end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR214144end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR25689there is no attribute "data-label"
      www.redtube.com/ERROR28548there is no attribute "data-href"
      www.redtube.com/ERROR324100there is no attribute "autofocus"
      www.redtube.com/ERROR334125end tag for "br" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR377138general entity "site_id" not defined and no default entity
      www.redtube.com/ERROR377145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR377149general entity "refresh" not defined and no default entity
      www.redtube.com/ERROR377156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR377159general entity "refresh_times" not defined and no default entity
      www.redtube.com/ERROR377172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR377250there is no attribute "allowtransparency"
      www.redtube.com/ERROR38663value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR38698there is no attribute "data-src"
      www.redtube.com/ERROR40370value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR42064value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR43652value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR45836value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR47448value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR49062value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR50665value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR52233value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR53866value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR55567value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR57140value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR58736value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR60341value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR61953value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR63549value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR65160value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR66842value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR68467value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR70048value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR71652value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR73264value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR74839value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR76465value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR78067value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR79750value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR81353value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR83037value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR858145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR858156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR858172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR87025required attribute "type" not specified
      www.redtube.com/ERROR87057there is no attribute "data-cfasync"
      www.redtube.com/ERROR90066character "@" not allowed in attribute specification list
      www.redtube.com/ERROR90066element "fyzlman" undefined
      www.redtube.com/ERROR185685general entity "hosted" not defined and no default entity
      www.redtube.com/ERROR185691reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR187590reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR187877reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR204274an attribute specification must start with a name or name token
      www.redtube.com/ERROR204274element "scr" undefined
      www.redtube.com/ERROR2042113delimiter """ invalid: only S separators and TAGC allowed here
      www.redtube.com/ERROR207677general entity "subId" not defined and no default entity
      www.redtube.com/ERROR207682reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR207997general entity "rand" not defined and no default entity
      www.redtube.com/ERROR2079101reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2079115general entity "ver" not defined and no default entity
      www.redtube.com/ERROR2079118reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR2079140general entity "time" not defined and no default entity
      www.redtube.com/ERROR2079144reference to entity "time" for which no system identifier could be generated
      www.redtube.com/ERROR2079158general entity "referrerUrl" not defined and no default entity
      www.redtube.com/ERROR2079169reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2079195reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2079232reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2079258general entity "abr" not defined and no default entity
      www.redtube.com/ERROR2079261reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR2090172reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2090240reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR212973general entity "ns_ap_it" not defined and no default entity
      www.redtube.com/ERROR212981reference to entity "ns_ap_it" for which no system identifier could be generated
      www.redtube.com/ERROR2162131general entity "id" not defined and no default entity
      www.redtube.com/ERROR2162133reference to entity "id" for which no system identifier could be generated
      www.redtube.com/ERROR2162156reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2162227reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR2162260reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2162301general entity "fingerPrint" not defined and no default entity
      www.redtube.com/ERROR2162312reference to entity "fingerPrint" for which no system identifier could be generated
      www.redtube.com/ERROR2162363reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2162392reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR226072reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR2260132general entity "currentUrl" not defined and no default entity
      www.redtube.com/ERROR2260142reference to entity "currentUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2265108general entity "height" not defined and no default entity
      www.redtube.com/ERROR2265114reference to entity "height" for which no system identifier could be generated
      www.redtube.com/ERROR2265145general entity "url" not defined and no default entity
  • 3 pages of this website were found to be using the tag <b>. It is widely regarded that use of presentational elements like <b> should be avoided.
  • None of the tested pages of this site use tables for layout. This is excellent, as using tables for layout is not necessary and they should only contain tabular data. A well built website should use div elements and CSS to create the desired layout.

W3C Testing Results

PageErrorsWarningsDoctypeValidW3C Link
www.redtube.com/165386XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/recommended161386XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/channel190382XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/subscriptions162371XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/top161388XHTML 1.0 TransitionalInvalidSee more

Social interest6.0

Rendering Chart...

  • We found 270,231 Tweets, 0 Facebook likes and 19,343 Google +1s for the 5 pages we tested.
    • Encourage sharing of your content with social media buttons on articles and pages of your website. The amount of social activity a website should have depends very much on the type of website, its target audience, and how long it has been in operation.

Social activity

Sources: Google+, Twitter, Facebook

Mobile7.2

Mobile screenshot of www.redtube.comTablet screenshot of www.redtube.com
  • This website delivers a mobile optimized version of the HTML when accessed on a phone. This is good because visitors on a mobile device will be able to access this website easily.
    • Having mobile optimised HTML is good, but the best way of adapting a website for different screen sizes is to use CSS media queries.

Amount of content8.5

Rendering Chart...

  • This website has an average of 455 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
    • Consider the amount of text on this website and increase it if appropriate.

Amount of content discovered

Page titles9.0

100% of pages have defined titles

20% of page titles are weak

  • All pages were found to specify page titles, but one page has a relatively weak title which could be improved. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
    • Make sure that all pages have a descriptive title. Do not include the address of the page in the title, try not to use excessive punctuation and avoid common words like 'page'.

Images9.8

27% of images have a clearly defined size

14 images are being resized by the browser

Twitter10.0

This website is linked with the Twitter account @RedTube

This website's Twitter account has
151,689 followers

  • This website was found to link the Twitter account RedTube Emma (@RedTube).
  • This website's Twitter account has made 33,071 tweets to 151,689 followers.

Source: Twitter

Server behavior10.0

Yes404 page

YesCompression

  • This website handles missing pages correctly by sending a 404 HTTP status code.
  • This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
  • This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
  • This website follows the best practice of using a permanent (HTTP 301) redirect from http://redtube.com to http://www.redtube.com. This is ideal.

Analytics10.0

100% of pages use analytics

Multiple Analytics Solutions

  • Every page in this website is using some form of analytics software. This is excellent and should allow for a complete analysis of visitor behavior.

Analytics Software Found

Software Name
Google Analytics

Headings10.0

akira alexis amateur anal angelina arab asian audrey august belle black blonde blowjob channels collaborate connect crazy dani daniels edit eufrat free gangbang gianna grey group hentai hollander interracial japanese jayden jaymes latina legal lesbian lexi linares lingerie lisa masturbation mature michaels milf most popular porn pornstars preferences public rated rebeca recently recommended redhead sasha saturday shemale squirting subscribed teens texas tits tori trina updated videos vintage week wild young

  • All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.

Page headings detail

URLHeadingLevel
www.redtube.com/Free Porn Videos - Saturday, 1st of August 2015H1
www.redtube.com/CONNECTH3
www.redtube.com/COLLABORATEH3
www.redtube.com/LEGALH3
www.redtube.com/recommendedRecommended videos Edit PreferencesH1
www.redtube.com/recommendedCONNECTH3
www.redtube.com/recommendedCOLLABORATEH3
www.redtube.com/recommendedLEGALH3
www.redtube.com/channelRecently Updated ChannelsH1
www.redtube.com/channelCONNECTH3
www.redtube.com/channelCOLLABORATEH3
www.redtube.com/channelLEGALH3
www.redtube.com/subscriptionsMost Subscribed ChannelsH1
www.redtube.com/subscriptionsPopular PornstarsH1
www.redtube.com/subscriptionsAsa AkiraH2
www.redtube.com/subscriptionsJayden JaymesH2
www.redtube.com/subscriptionsEva AngelinaH2
www.redtube.com/subscriptionsLisa AnnH2
www.redtube.com/subscriptionsAlexis TexasH2
www.redtube.com/subscriptionsTori BlackH2
www.redtube.com/subscriptionsSasha GreyH2
www.redtube.com/subscriptionsDani DanielsH2
www.redtube.com/subscriptionsLexi BelleH2
www.redtube.com/subscriptionsRebeca LinaresH2
www.redtube.com/subscriptionsEufratH2
www.redtube.com/subscriptionsGianna MichaelsH2
www.redtube.com/subscriptionsAudrey HollanderH2
www.redtube.com/subscriptionsTrina MichaelsH2
www.redtube.com/subscriptionsCONNECTH3
www.redtube.com/subscriptionsCOLLABORATEH3
www.redtube.com/subscriptionsLEGALH3
www.redtube.com/topTop Rated Porn Videos By WeekH1
www.redtube.com/topAmateurH3
www.redtube.com/topAnalH3
www.redtube.com/topArabH3
www.redtube.com/topAsianH3
www.redtube.com/topBig TitsH3
www.redtube.com/topBlondeH3
www.redtube.com/topBlowjobH3
www.redtube.com/topCastingH3
www.redtube.com/topCompilationH3
www.redtube.com/topCreampieH3
www.redtube.com/topCumshotH3
www.redtube.com/topDouble PenetrationH3
www.redtube.com/topEbonyH3
www.redtube.com/topFacialsH3
www.redtube.com/topFetishH3
www.redtube.com/topGangbangH3
www.redtube.com/topGayH3
www.redtube.com/topGroupH3
www.redtube.com/topHDH3
www.redtube.com/topHentaiH3
www.redtube.com/topInterracialH3
www.redtube.com/topJapaneseH3
www.redtube.com/topLatinaH3
www.redtube.com/topLesbianH3
www.redtube.com/topLingerieH3
www.redtube.com/topMasturbationH3
www.redtube.com/topMatureH3
www.redtube.com/topMILFH3
www.redtube.com/topPOVH3
www.redtube.com/topPublicH3
www.redtube.com/topRedheadH3
www.redtube.com/topShemaleH3
www.redtube.com/topSquirtingH3
www.redtube.com/topTeensH3
www.redtube.com/topVintageH3
www.redtube.com/topWild & CrazyH3
www.redtube.com/topYoung and OldH3
www.redtube.com/topCONNECTH3
www.redtube.com/topCOLLABORATEH3
www.redtube.com/topLEGALH3

Meta tags10.0

This is how this website will look in Google search listings:

Free Porn Sex Videos - Redtube - XXX Movies - Home of Videos Porno

www.redtube.com/

RedTube brings you new free porn videos every day. Watch great xxx sex videos and pornos at the best free pussy and porn tube site on the web.

  • All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.

Meta Tags (name attribute)

Page URLNameContent
www.redtube.com/robotsindex, archive, follow
www.redtube.com/revisit1 day
www.redtube.com/descriptionRedTube brings you new free porn videos every day. Watch great xxx sex videos and pornos at the best free pussy and porn tube site on the web.
www.redtube.com/keywordsporn, sex
www.redtube.com/recommendedrobotsnoindex, archive, follow
www.redtube.com/recommendedrevisit1 day
www.redtube.com/recommendeddescriptionWatch these recommended free Porno Movies right here on Redtube.com. Hardcore Lesbian, Milf and Amateur sex videos on one of the best porn sites on the net.
www.redtube.com/recommendedkeywordsporn, sex
www.redtube.com/channelrobotsindex, archive, follow
www.redtube.com/channelrevisit1 day
www.redtube.com/channeldescriptionWatch a variety of Porn Channels here for free on Redtube.com. Your favorite XXX studios and production companies available for streaming or downloading.
www.redtube.com/channelkeywordsporn, sex
www.redtube.com/subscriptionsrobotsindex, archive, follow
www.redtube.com/subscriptionsrevisit1 day
www.redtube.com/subscriptionsdescriptionIndulge in the best subscriptions for porn on RedTube.com. Discover the hottest free subscriptions for hardcore porno scenes. Enjoy the cache of sex videos!
www.redtube.com/subscriptionskeywordsporn, sex
www.redtube.com/toprobotsindex, archive, follow
www.redtube.com/toprevisit1 day
www.redtube.com/topdescriptionOrgasm video Schwester heimlich gefilmt, now playing on RedTube Home of Porn, sex videos & xxx movies
www.redtube.com/topkeywordsporn, sex

Meta Tags (http-equiv attribute)

Page URLNameContent
www.redtube.com/Content-Typetext/html; charset=UTF-8
www.redtube.com/recommendedContent-Typetext/html; charset=UTF-8
www.redtube.com/channelContent-Typetext/html; charset=UTF-8
www.redtube.com/subscriptionsContent-Typetext/html; charset=UTF-8
www.redtube.com/topContent-Typetext/html; charset=UTF-8

URL format10.0

  • This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.

Popularity10.0

148 Most popular website in the world

There has been no mentionable change in this website's popularity recently.

  • This is the 148 most popular website in the world.
  • Over the past 3 months, this website has experienced no measurable change in popularity.
  • This website accounts for 99.9% of the Internet traffic to redtube.com and its subdomains.

Source: Alexa

Domain age10.0

This domain was registered January 7, 2006

This domain expires January 7, 2016

  • The domain name redtube.com was registered on Saturday, January 7, 2006. Because this domain was registered a long time ago, it is likely that pages on this website will appear higher in search engine rankings than those from younger websites.

Source: EURODNS S.A

Freshness10.0

Last updated August 1, 2015

  • It looks like this website was last updated on Saturday, August 1, 2015. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
  • To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.

All dates found

DateFileSource
8/1/15www.redtube.com/Body text

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