• Alexa Traffic Ranking: 2,701,683 global (1,919,242 in US) as of today [Related Link]
• Web server location: United States, New Jersey, Weehawken
• Web server routing time: fast, 83 ms* (tested from Santa Ana, CA on a 15Mbps broadband ISP line by tracert on Windows 10 OS )

Network Sites Info

• Network Name: 21 Sextreme
• Flagship Site: 21 Sextreme
• Number of Network Sites: 37 (Network sites listed on the right)
• Network Membership Fee: same as a single site joining
• Total Scene Number in Network: 4,051 scenes (35 from this site)
• Total Movie Number in Network: 4,051 movies (35 from this site)
• Total Image Number in Network: 405,100 images (1,000 from this site)

A membership of 21 Sextreme Network offers an access of 17 sites plus 20 bonus sites.

Web Design

• Website Graphics: Art level top class professional graphic design with flash animation and professional photo images
• Website Structure: Multi-level menu structure easy to navigate
• Website Scripts: Professional scripts featuring various service options and the scripts are working good and smoothly
• Main Page: On the top of the main page there are three network link buttons with subscription info which are 21 SEXTURY, 21 SEXTREME AND 21 NATURALS. Below the top there are three sections having thumbnails of Recently Added Scenes, Recently Added 21Naturals Scenes and Models, and each section has [More Scenes] button on the bottom of the section. On the left column of the page there are site lists of 21 Sextury, 21 Sextreme, 21 Natural and Bonus Content to go to.
• Main Gallery: On the top left corner there is a button to choose VIDEOS or PHOTOS for a movie gallery or photo gallery. Right below the VIDEOS/PHOTOS button there are download buttons with quality options. In the middle the movie gallery page has the movie screen and the photo gallery page has the thumbnail images. On the right there are two buttons for adding to Favorite and Writing a comment, and also a graphic gauge to show Like/Dislike rating.

Mobile Compatibility & SNS

• Mobile Website: Available
• Compatible Mobile Devices: iphone, ipad, ipod, android phone, android tablets, Windows phone
• Mobile Service Fee: $14.95 monthly
• SNS Page: Not available

Service Info

• Main Menu: Home | Scenes | Models | Websites | Fanclub | Livesex | Interactive | Try these | Settings | Favorites
  Scenes is the thumbnail listing of the galleries | Models is the thumbnail listing of the models | Websites is the listing of the network sites | Fanclub is a sort of blogs for models | Livesex is an online live webcam service | Interactive is an unique service that is like an adventure game serving with hundreds of hardcore story movies for members interactively to participate into the story to play for making own story on each movie by buying credits for extra charge | Try these has discount offers of other porn sites | Settings has information of membership profile and member's preference configuration of website interface | Favorites is a bookmark
• Second Menu: Tags having a list of category keywords to select the scenes in.
  
• Extra Service 1: 21sexgames.com 3D virtual sex site and 21roles.com interactive game of porn movie is available to play for extra charge to buy credits.
• Update Content: no updating
• Last Update Made: 4 years ago
• Customer Support Available: message submission, ticket submission

Scene and Model Info of Movies & Photos

• Nasty Level: general hardcore
• Percentage of Scenes: Hardcore 100%
• Total Number of Scenes: 35 scenes
• Shooting Places of Scenes: indoor, outdoor, residential house
• Scene Background & Shooting Sets: living room or bed room furnished with home interior, residential swimming pool or garden, and office for business
• Actions of Scenes: solo, 1 on 1, fetish, oral sex, lesbian play, masturbation, vaginal insertion, sex toy
• Model Makeup, Costume & Props: casual clothing and lingeries, basic makeup and a little props
• Profession of Models: amateur, new face actor/actress
• Race of Models: Caucasian
• Body Types of Models: general bodies
• Breasts Size of Models: all sizes of breasts
• Race of Male Model: white
• Cock Size of Male Model: big

Movie Content Info

• Total Number of Movies: 35
• Movie Update Since: 2/1/2010
• Average Length of Movies: 30 min
• Average File Size of Max Resolution Movies: 2,000 MBytes
• HD Format Availability: (0% in HD out of the total movies)
• Resolutions of Movies: 0960x540, 640x360, and 480x272
• Movie File Formats: WMV, MP4
• Picture Quality of Movies: somehow clear
• Cinematography: semi-professional movie recording
• Movie Scenario: adlib acting in a situation
• Spoken Language in Movies: English

Streaming Service Info

• Media Streaming Method: Media Streaming Server
• Quality of Streaming Movies: very good
• Screen Size of Streaming: 962x540
• Full Screen Option Available: Yes
• Buffering: fast
• Jumping To Scenes With Slidebar: Yes

Image Content Info

• Total Number of Image Galleries: 35
• Average Image Number In A Gallery: 28
• Total Number of Images: 1,000
• Image Update Since: 2/1/2010
• Resolutions of Images: 1280x853
• Image File Format: JPG
• Image Watermark: Small logo on the corner
• Image Thumbnail Availability: Yes
• Image Slideshow Availability: No
• Picture Quality of Images: average clear
• Photography of Photos: semi-professional photography

Content Download Service

• Movie Download Availability: Yes
• Image Download Availability: Yes
• Downloadable Movie Resolutions: 960x540(avg. 700MB), 640x360(avg. 400MB), 480x272(avg. 120MB)
• Full Movie Download: Yes
• Image Zipped File Download: Yes
• Downloadable Image Resolutions: 1280x853
• Download Speed: 1222 KB/s, taking 1 min 22 sec to download a file of 100MB * (evaluated as downloading on 10Mbsp broadband line using Google Chrome. Google Chrome is copyrighted by Google.)
• Download Quota: unlimited
• Download Manager Compatibility: working good * (tested with Free Download Manager which is copyrighted by FreeDownloadManager.org.)
• Maximum Simultaneous Connectons: 20

• CONS: No updating. Too little contents.