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 3:04 PM on Apr 14, 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 quality2.3

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/ERROR857end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR1217there is no attribute "property"
      www.redtube.com/ERROR4759end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR4864end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR4950end tag for "link" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR162138end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR169135end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR176142end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR183141end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR190133end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR197132end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR204144end tag for "img" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR24689there is no attribute "data-label"
      www.redtube.com/ERROR27548there is no attribute "data-href"
      www.redtube.com/ERROR314100there is no attribute "autofocus"
      www.redtube.com/ERROR324125end tag for "br" omitted, but OMITTAG NO was specified
      www.redtube.com/ERROR36659general entity "t" not defined and no default entity
      www.redtube.com/ERROR36660reference to entity "t" for which no system identifier could be generated
      www.redtube.com/ERROR368138general entity "site_id" not defined and no default entity
      www.redtube.com/ERROR368145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR368149general entity "refresh" not defined and no default entity
      www.redtube.com/ERROR368156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR368159general entity "refresh_times" not defined and no default entity
      www.redtube.com/ERROR368172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR368250there is no attribute "allowtransparency"
      www.redtube.com/ERROR37651value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR37686there is no attribute "data-src"
      www.redtube.com/ERROR39254value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR40966value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR42534value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR44344value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR45953value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR47564value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR49142value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR50765value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR52362value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR53952value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR55567value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR57157value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR58750value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR60367value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR61949value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR63544value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR65260value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR66859value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR68441value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR70042value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR71663value of attribute "id" invalid: "1" cannot start a name
      www.redtube.com/ERROR73360value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR74955value of attribute "id" invalid: "0" cannot start a name
      www.redtube.com/ERROR76560reference to entity "t" for which no system identifier could be generated
      www.redtube.com/ERROR767145reference to entity "site_id" for which no system identifier could be generated
      www.redtube.com/ERROR767156reference to entity "refresh" for which no system identifier could be generated
      www.redtube.com/ERROR767172reference to entity "refresh_times" for which no system identifier could be generated
      www.redtube.com/ERROR77925required attribute "type" not specified
      www.redtube.com/ERROR77957there is no attribute "data-cfasync"
      www.redtube.com/ERROR80966character "@" not allowed in attribute specification list
      www.redtube.com/ERROR80966element "fyzlman" undefined
      www.redtube.com/ERROR176585general entity "hosted" not defined and no default entity
      www.redtube.com/ERROR176591reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR178490reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR178777reference to entity "hosted" for which no system identifier could be generated
      www.redtube.com/ERROR195174an attribute specification must start with a name or name token
      www.redtube.com/ERROR195174element "scr" undefined
      www.redtube.com/ERROR1951113delimiter """ invalid: only S separators and TAGC allowed here
      www.redtube.com/ERROR198577general entity "subId" not defined and no default entity
      www.redtube.com/ERROR198582reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR198897general entity "rand" not defined and no default entity
      www.redtube.com/ERROR1988101reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR1988115general entity "ver" not defined and no default entity
      www.redtube.com/ERROR1988118reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR1988140general entity "time" not defined and no default entity
      www.redtube.com/ERROR1988144reference to entity "time" for which no system identifier could be generated
      www.redtube.com/ERROR1988158general entity "referrerUrl" not defined and no default entity
      www.redtube.com/ERROR1988169reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR1988195reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR1988232reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR1988258general entity "abr" not defined and no default entity
      www.redtube.com/ERROR1988261reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR1999172reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR1999240reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR203873general entity "ns_ap_it" not defined and no default entity
      www.redtube.com/ERROR203881reference to entity "ns_ap_it" for which no system identifier could be generated
      www.redtube.com/ERROR2071131general entity "id" not defined and no default entity
      www.redtube.com/ERROR2071133reference to entity "id" for which no system identifier could be generated
      www.redtube.com/ERROR2071156reference to entity "rand" for which no system identifier could be generated
      www.redtube.com/ERROR2071227reference to entity "ver" for which no system identifier could be generated
      www.redtube.com/ERROR2071260reference to entity "referrerUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2071301general entity "fingerPrint" not defined and no default entity
      www.redtube.com/ERROR2071312reference to entity "fingerPrint" for which no system identifier could be generated
      www.redtube.com/ERROR2071363reference to entity "subId" for which no system identifier could be generated
      www.redtube.com/ERROR2071392reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR216972reference to entity "abr" for which no system identifier could be generated
      www.redtube.com/ERROR2169132general entity "currentUrl" not defined and no default entity
      www.redtube.com/ERROR2169142reference to entity "currentUrl" for which no system identifier could be generated
      www.redtube.com/ERROR2174108general entity "height" not defined and no default entity
      www.redtube.com/ERROR2174114reference to entity "height" for which no system identifier could be generated
      www.redtube.com/ERROR2174145general entity "url" not defined and no default entity
      www.redtube.com/ERROR2174148reference to entity "url" for which no system identifier could be generated
  • 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/148397XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/recommended147397XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/channel194392XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/subscriptions142377XHTML 1.0 TransitionalInvalidSee more
www.redtube.com/top150405XHTML 1.0 TransitionalInvalidSee more

Social interest6.0

Rendering Chart...

  • We found 265,045 Tweets, 0 Facebook likes and 19,453 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 465 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

Popularity8.9

155th Most popular website in the world

This website recently saw a moderate decrease in popularity.

  • This is the 155th most popular website in the world.
  • Over the past 3 months, this website has experienced a moderate decrease in popularity.
  • This website accounts for 99.9% of the Internet traffic to redtube.com and its subdomains.

Source: Alexa

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'.

Images9.9

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
141,593 followers

  • This website was found to link the Twitter account RedTube Emma (@RedTube).
  • This website's Twitter account has made 30,321 tweets to 141,593 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 april arab asian audrey 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 shemale squirting subscribed teens texas tits tori trina tuesday 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 - Tuesday, 14th of April 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/subscriptionsTori BlackH2
www.redtube.com/subscriptionsEva AngelinaH2
www.redtube.com/subscriptionsAlexis TexasH2
www.redtube.com/subscriptionsLisa AnnH2
www.redtube.com/subscriptionsSasha GreyH2
www.redtube.com/subscriptionsTrina MichaelsH2
www.redtube.com/subscriptionsRebeca LinaresH2
www.redtube.com/subscriptionsGianna MichaelsH2
www.redtube.com/subscriptionsLexi BelleH2
www.redtube.com/subscriptionsDani DanielsH2
www.redtube.com/subscriptionsEufratH2
www.redtube.com/subscriptionsAudrey HollanderH2
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 Passionate Outdoor Lesbian Pussy Licking, 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.

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 April 13, 2015

  • It looks like this website was last updated on Monday, April 13, 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
4/1/15www.redtube.com/Body text
4/13/15www.redtube.com/css/.../style.cssLast modified header

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