last data update:
Website loading time
during the test: utf-8 s
cable connection (average): en s
DSL connection (average): s
modem (average): s
HTTP headers
1
33.82
17
0.47
0.56
0.65
5.3
Information about DNS servers
codechef.com | A | 209.62.85.45 | IN | 14400 | |
codechef.com | SOA | hostmaster.codechef.com | 2 | 900 300 864000 600 IN 43200 | |
codechef.com | TXT | v=spf1 +a +mx -all | Array | IN | 28800 |
codechef.com | MX | 30 | aspmx5.googlemail.com | IN | 28800 |
codechef.com | MX | 10 | aspmx.l.google.com | IN | 28800 |
codechef.com | MX | 20 | alt1.aspmx.l.google.com | IN | 28800 |
codechef.com | MX | 20 | alt2.aspmx.l.google.com | IN | 28800 |
codechef.com | MX | 30 | aspmx2.googlemail.com | IN | 28800 |
codechef.com | MX | 30 | aspmx3.googlemail.com | IN | 28800 |
codechef.com | MX | 30 | aspmx4.googlemail.com | IN | 28800 |
codechef.com | NS | C.SERVICE.AFILIASDNS.NET | IN | 43200 | |
codechef.com | NS | F.SERVICE.AFILIASDNS.NET | IN | 43200 | |
codechef.com | NS | D.SERVICE.AFILIASDNS.com | IN | 43200 | |
codechef.com | NS | A.SERVICE.AFILIASDNS.INFO | IN | 43200 | |
codechef.com | NS | E.SERVICE.AFILIASDNS.INFO | IN | 43200 | |
codechef.com | NS | B.SERVICE.AFILIASDNS.ORG | IN | 43200 |
Received from the first DNS server
Request to the server "codechef.com"
You used the following DNS server:
DNS Name: C.SERVICE.AFILIASDNS.NET
DNS Server Address: 199.254.53.254#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 33932
flag: qr aa rd REQUEST: 1, ANSWER: 16, AUTHORITY: 0, ADDITIONAL: 0
REQUEST SECTION:
codechef.com. IN ANY
ANSWER SECTION:
codechef.com. 14400 IN A 209.62.85.45
codechef.com. 28800 IN MX 30 aspmx3.googlemail.com.
codechef.com. 86400 IN NS F.SERVICE.AFILIASDNS.NET.
codechef.com. 28800 IN TXT "v=spf1" "+a" "+mx" "-all"
codechef.com. 86400 IN NS A.SERVICE.AFILIASDNS.INFO.
codechef.com. 86400 IN NS E.SERVICE.AFILIASDNS.INFO.
codechef.com. 86400 IN NS D.SERVICE.AFILIASDNS.com.
codechef.com. 86400 IN NS C.SERVICE.AFILIASDNS.NET.
codechef.com. 28800 IN MX 30 aspmx5.googlemail.com.
codechef.com. 28800 IN MX 20 alt2.aspmx.l.google.com.
codechef.com. 28800 IN MX 10 aspmx.l.google.com.
codechef.com. 28800 IN MX 30 aspmx2.googlemail.com.
codechef.com. 28800 IN MX 20 alt1.aspmx.l.google.com.
codechef.com. 86400 IN SOA . hostmaster.codechef.com. 2 900 300 864000 600
codechef.com. 28800 IN MX 30 aspmx4.googlemail.com.
codechef.com. 86400 IN NS B.SERVICE.AFILIASDNS.ORG.
Received 493 bytes from address 199.254.53.254#53 in 93 ms
Received from the second DNS server
Request to the server "codechef.com"
You used the following DNS server:
DNS Name: F.SERVICE.AFILIASDNS.NET
DNS Server Address: 199.254.30.254#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 45641
flag: qr aa rd REQUEST: 1, ANSWER: 16, AUTHORITY: 0, ADDITIONAL: 0
REQUEST SECTION:
codechef.com. IN ANY
ANSWER SECTION:
codechef.com. 86400 IN NS A.SERVICE.AFILIASDNS.INFO.
codechef.com. 86400 IN NS F.SERVICE.AFILIASDNS.NET.
codechef.com. 14400 IN A 209.62.85.45
codechef.com. 86400 IN NS C.SERVICE.AFILIASDNS.NET.
codechef.com. 86400 IN NS E.SERVICE.AFILIASDNS.INFO.
codechef.com. 86400 IN SOA . hostmaster.codechef.com. 2 900 300 864000 600
codechef.com. 86400 IN NS B.SERVICE.AFILIASDNS.ORG.
codechef.com. 28800 IN MX 30 aspmx2.googlemail.com.
codechef.com. 28800 IN MX 30 aspmx5.googlemail.com.
codechef.com. 86400 IN NS D.SERVICE.AFILIASDNS.com.
codechef.com. 28800 IN MX 30 aspmx4.googlemail.com.
codechef.com. 28800 IN MX 10 aspmx.l.google.com.
codechef.com. 28800 IN MX 30 aspmx3.googlemail.com.
codechef.com. 28800 IN MX 20 alt2.aspmx.l.google.com.
codechef.com. 28800 IN TXT "v=spf1" "+a" "+mx" "-all"
codechef.com. 28800 IN MX 20 alt1.aspmx.l.google.com.
Received 493 bytes from address 199.254.30.254#53 in 81 ms
Subdomains (the first 50)
4 |
Typos (misspells)
xodechef.com vodechef.com fodechef.com dodechef.com cidechef.com ckdechef.com cldechef.com cpdechef.com c0dechef.com c9dechef.com cosechef.com coxechef.com cocechef.com cofechef.com corechef.com coeechef.com codwchef.com codschef.com coddchef.com codrchef.com cod4chef.com cod3chef.com codexhef.com | codevhef.com codefhef.com codedhef.com codecgef.com codecbef.com codecnef.com codecjef.com codecuef.com codecyef.com codechwf.com codechsf.com codechdf.com codechrf.com codech4f.com codech3f.com codeched.com codechec.com codechev.com codecheg.com codechet.com codecher.com odechef.com cdechef.com | coechef.com codchef.com codehef.com codecef.com codechf.com codeche.com ocdechef.com cdoechef.com coedchef.com codcehef.com codehcef.com codecehf.com codechfe.com ccodechef.com coodechef.com coddechef.com codeechef.com codecchef.com codechhef.com codecheef.com codecheff.com |
Location
IP: 209.62.85.45
continent: NA, country: United States (USA), city: Wilmington
Website value
rank in the traffic statistics: CodeChef
There is not enough data to estimate website value.
Basic information
website build using CSS
code weight: Programming Competition: Join Online Programming Contest. CodeChef hosts Online Programming Competition, Programming Contest and Computer Programming KB
text per all code ratio: programming competition, programming contest, online programming, online computer programming %
title:
description:
keywords:
encoding:
language:
Website code analysis
one word phrases repeated minimum three times
Phrase | Quantity |
---|---|
Date: Tue, 18 Oct 2011 09:57:53 GMT | HTTP/1.1 301 Moved Permanently |
Location: http://www.codechef.com/ | Server: Apache/2.2.3 (Red Hat) |
Expires: Tue, 01 Nov 2011 09:57:53 GMT | Cache-Control: max-age=1209600 |
Content-Length: 232 | Vary: Accept-Encoding |
Content-Type: text/html; charset=iso-8859-1 | Connection: close |
Date: Tue, 18 Oct 2011 09:57:54 GMT | HTTP/1.1 200 OK |
X-Powered-By: PHP/5.2.14 | Server: Apache/2.2.3 (Red Hat) |
Last-Modified: Tue, 18 Oct 2011 09:57:54 +0000 | X-Drupal-Cache: MISS |
ETag: "1318931874" | Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0 |
Connection: close | Vary: Accept-Encoding |
Content-Type: text/html; charset=utf-8 |
two word phrases repeated minimum three times
three word phrases repeated minimum three times
B tags
U tags
I tags
images
headers
H1
H2
H3
H4
H5
H6
internal links
external links