codeforces.ru
Codeforces
editCodeforces
Rating:
Indexed pages:
Backwards:
Links from homepages:
Homepage links:
Unique visitors:
Snapshot history:
HTML validation:
Error
Duplicates:
DNS resolve:
OK
Domain worth:
$29,457
Health score:
51.51%
Technical
Website availability:
(is site down?)
Latest result: Website is UP
Latest test time and date: 9:17:40 PM July 10, 2015
Latest test duration: 11.984 seconds
Test results (detailed CURL answer)
HTML size: 174630 bytes
Url: http://codeforces.com/
Content_type: text/html;charset=UTF-8
Http_code: 200
Header_size: 639
Request_size: 345
Filetime: -1
Redirect_count: 1
Total_time: 11.942962
Namelookup_time: 5.247455
Connect_time: 5.39317
Pretransfer_time: 5.393189
Size_download: 174630
Speed_download: 14622
Download_content_length: 174630
Starttransfer_time: 5.671203
Redirect_time: 5.543266
Used technologies:
Analytics
Google Analytics Font scripts
Google Font API Javascript frameworks
jQuery (version 1.8.3)Miscellaneous
Google Code Prettify Programming languages
Java Web servers
Nginx (version 1.4.3)Hosting:
Povolzhsky Regional Centre of New Information (Povolzhsky Regional Centre of New Information
Technologies)
Hosting admin phone:
+7-845-2511529
Hosting admin mail:
Domain IP:
212.193.33.23 Russian Federation
DNS Resolve:
OK
Domain registrar:
Name server (NS) records:
dns1.webdrive.ru (IP 184.173.174.50)
Other domains using this NS: 228
dns2.webdrive.ru (IP 173.193.60.91)
Other domains using this NS: 153
Other domains using this NS: 228
dns2.webdrive.ru (IP 173.193.60.91)
Other domains using this NS: 153
Public registrar record:
Profile
Unique visitors:
Search Visibility:
"shtrix", "какой язык программирования выбрать", "сравнение языков программирования" are major search queries for which codeforces.ru is getting the most traffic from search engines. Codeforces.ru appears in search results 137 times for 129 keywords (click here to learn more)
Domain age:
11 years and 4 months
Domain worth:
$29,457
Health score:
51.51%
Domain score widget:
Domain worth widget:
MarkosWeb certification:
Social #codeforces.ru
Social activity:
updated 19 Aug 2014
Twitter: 172 tweets (+1 new tweets for the last 98 days)
Google+: 384 shares (+6 new shares for the last 21 days)
LinkedIn: 2 likes
Facebook:
10 likes (+1 likes for the last 123 days)
51 shares (+1 shares for the last 7 days)
MarkosWeb reviews:
Similar sites
Duplicates:
Related domains:bases on topics
Advertising
AdSense Checker:
(AdSense Checker:)
Is domain banned from using Google Adsense?
Tags prominence:
(important page elements, estimated advertising value)
(important page elements, estimated advertising value)
Ads SERP visibility:
based on research of 16,000,000 keywords
Geography
Audience location:
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SERP organic visitors pie
Visualizes local performance of organic positions. Positions visibility distribution is presented by Country showing each country's share in %
SEO
Indexed pages:
Backwards:
Homepage links:
HTML validation:
Error
Title:
Codeforces Meta-keywords:
c java vkcup
Meta-description:
Codeforces
Links from homepages:(detailed)
MarkosWeb Domain RSS:
SERP organic visibility:
based on research of 16,000,000 keywords
Domain name is seen on 221 search engine queries. Average position in SERP is 21. Best position in SERP for this domain is #2 (it's found 3 times). Statistical information was collected from April 20, 2012 to April 22, 2012
SERP organic rankings distribution:
Visualizes organic positions distribution for domain pages that were found in top 40 results.
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Domain health