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 10:46 AM on Aug 21, 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 quality2.4

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/ERROR1517there is no attribute "property"
      www.redtube.com/ERROR5559end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR5664end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR5750end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR173138end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR180135end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR187142end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR194141end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR201133end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR208132end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR215144end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR25789there is no attribute "data-label"
      www.redtube.com/ERROR28648there is no attribute "data-href"
      www.redtube.com/ERROR325100there is no attribute "autofocus"
      www.redtube.com/ERROR335125end tag for "br" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR378138general entity "site_id" not defined and no default entity
      www.redtube.com/ERROR378145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR378149general entity "refresh" not defined and no default entity
      www.redtube.com/ERROR378156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR378159general entity "refresh_times" not defined and no default entity
      www.redtube.com/ERROR378172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR378250there is no attribute "allowtransparency"
      www.redtube.com/ERROR38666value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR386101there is no attribute "data-src"
      www.redtube.com/ERROR40354value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR42067value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR43765value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR45967value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR47548value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR49145value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR50860value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR52435value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR54067value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR55763value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR57440value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR59058value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR60629value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR62247value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR63856value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR65465value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR67167value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR68867value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR70551value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR72130value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR73753value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR75365value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR76954value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR79050value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR80638value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR82257value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR83864value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR866145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR866156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR866172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR87825required attribute "type" not specified
      www.redtube.com/ERROR87857there is no attribute "data-cfasync"
      www.redtube.com/ERROR90866character "@" not allowed in attribute specification list
      www.redtube.com/ERROR90866element "fyzlman" undefined
      www.redtube.com/ERROR186485general entity "hosted" not defined and no default entity
      www.redtube.com/ERROR186491reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR188390reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR188677reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR205074an attribute specification must start with a name or name token
      www.redtube.com/ERROR205074element "scr" undefined
      www.redtube.com/ERROR2050113delimiter """ invalid: only S separators and TAGC allowed here
      www.redtube.com/ERROR208477general entity "subId" not defined and no default entity
      www.redtube.com/ERROR208482reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR208797general entity "rand" not defined and no default entity
      www.redtube.com/ERROR2087101reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2087115general entity "ver" not defined and no default entity
      www.redtube.com/ERROR2087118reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR2087140general entity "time" not defined and no default entity
      www.redtube.com/ERROR2087144reference to entity "time" for which no system identifier could be generated
      www.redtube.com/ERROR2087158general entity "referrerUrl" not defined and no default entity
      www.redtube.com/ERROR2087169reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2087195reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2087232reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2087258general entity "abr" not defined and no default entity
      www.redtube.com/ERROR2087261reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR2098172reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2098240reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR213773general entity "ns_ap_it" not defined and no default entity
      www.redtube.com/ERROR213781reference to entity "ns_ap_it" for which no system identifier could be generated
      www.redtube.com/ERROR2170131general entity "id" not defined and no default entity
      www.redtube.com/ERROR2170133reference to entity "id" for which no system identifier could be generated
      www.redtube.com/ERROR2170156reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2170227reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR2170260reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2170301general entity "fingerPrint" not defined and no default entity
      www.redtube.com/ERROR2170312reference to entity "fingerPrint" for which no system identifier could be generated
      www.redtube.com/ERROR2170363reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2170392reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR226872reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR2268132general entity "currentUrl" not defined and no default entity
      www.redtube.com/ERROR2268142reference to entity "currentUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2273108general entity "height" not defined and no default entity
      www.redtube.com/ERROR2273114reference to entity "height" for which no system identifier could be generated
      www.redtube.com/ERROR2273145general 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/165384XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/recommended161384XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/channel190380XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/subscriptions162369XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/top161386XHTML 1.0 TransitionalInvalidSee more

Social interest6.0

Rendering Chart...

  • We found 271,738 Tweets, 0 Facebook likes and 19,354 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 content8.6

Rendering Chart...

  • This website has an average of 498 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

28% 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
153,993 followers

  • This website was found to link the Twitter account RedTube Emma (@RedTube).
  • This website's Twitter account has made 33,488 tweets to 153,993 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 category channels collaborate connect crazy dani daniels edit eufrat fetish free friday 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 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 - Friday, 21st of August 2015H1
www.redtube.com/Recommended Category For You - MatureH2
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/subscriptionsLisa AnnH2
www.redtube.com/subscriptionsAlexis TexasH2
www.redtube.com/subscriptionsJayden JaymesH2
www.redtube.com/subscriptionsEva AngelinaH2
www.redtube.com/subscriptionsTori BlackH2
www.redtube.com/subscriptionsSasha GreyH2
www.redtube.com/subscriptionsDani DanielsH2
www.redtube.com/subscriptionsGianna MichaelsH2
www.redtube.com/subscriptionsEufratH2
www.redtube.com/subscriptionsLexi BelleH2
www.redtube.com/subscriptionsAudrey HollanderH2
www.redtube.com/subscriptionsRebeca LinaresH2
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 German Teen Fucked, 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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