last data update: 2011/10/20, 13:22

Website loading time

during the test: 0.58 s

cable connection (average): 0.59 s

DSL connection (average): 0.6 s

modem (average): 1.13 s

HTTP headers

Information about DNS servers

nikoli.comTXTv=spf1 ip4:203.145.237.170 mx ip4:164.46.1.0/24 ~allArrayIN3600
nikoli.comSOAnsas1.firstserver.ne.jphostmaster.firstserver.ne.jp2011090800172800 3600 604800 3600 IN 3600
nikoli.comMX100mail.nikoli.comIN3600
nikoli.comMX200mx1.firstserver.ne.jpIN3600
nikoli.comMX300mx2.firstserver.ne.jpIN3600
nikoli.comA203.145.237.170IN3600
nikoli.comNSnsas1.firstserver.ne.jpIN3600
nikoli.comNSnsas2.firstserver.ne.jpIN3600

Received from the first DNS server

Request to the server "nikoli.com"
You used the following DNS server:
DNS Name: nsas1.firstserver.ne.jp
DNS Server Address: 164.46.1.78#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 35599
flag: qr aa rd REQUEST: 1, ANSWER: 8, AUTHORITY: 2, ADDITIONAL: 1

REQUEST SECTION:
nikoli.com. IN ANY

ANSWER SECTION:
nikoli.com. 3600 IN A 203.145.237.170
nikoli.com. 3600 IN MX 100 mail.nikoli.com.
nikoli.com. 3600 IN MX 200 mx1.firstserver.ne.jp.
nikoli.com. 3600 IN MX 300 mx2.firstserver.ne.jp.
nikoli.com. 3600 IN NS nsas1.firstserver.ne.jp.
nikoli.com. 3600 IN NS nsas2.firstserver.ne.jp.
nikoli.com. 3600 IN SOA nsas1.firstserver.ne.jp. hostmaster.firstserver.ne.jp. 2011090800 172800 3600 604800 3600
nikoli.com. 3600 IN TXT "v=spf1 ip4:203.145.237.170 mx ip4:164.46.1.0/24 ~all"

AUTHORITY SECTION:
nikoli.com. 3600 IN NS nsas1.firstserver.ne.jp.
nikoli.com. 3600 IN NS nsas2.firstserver.ne.jp.

SECTION NOTES:
mail.nikoli.com. 3600 IN A 203.145.237.170

Received 318 bytes from address 164.46.1.78#53 in 189 ms

Received from the second DNS server

Request to the server "nikoli.com"
You used the following DNS server:
DNS Name: nsas2.firstserver.ne.jp
DNS Server Address: 203.183.96.42#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 27636
flag: qr aa rd REQUEST: 1, ANSWER: 8, AUTHORITY: 0, ADDITIONAL: 1

REQUEST SECTION:
nikoli.com. IN ANY

ANSWER SECTION:
nikoli.com. 3600 IN SOA nsas1.firstserver.ne.jp. hostmaster.firstserver.ne.jp. 2011090800 172800 3600 604800 3600
nikoli.com. 3600 IN NS nsas1.firstserver.ne.jp.
nikoli.com. 3600 IN NS nsas2.firstserver.ne.jp.
nikoli.com. 3600 IN A 203.145.237.170
nikoli.com. 3600 IN MX 300 mx2.firstserver.ne.jp.
nikoli.com. 3600 IN MX 100 mail.nikoli.com.
nikoli.com. 3600 IN MX 200 mx1.firstserver.ne.jp.
nikoli.com. 3600 IN TXT "v=spf1 ip4:203.145.237.170 mx ip4:164.46.1.0/24 ~all"

SECTION NOTES:
mail.nikoli.com. 3600 IN A 203.145.237.170

Received 290 bytes from address 203.183.96.42#53 in 178 ms

Subdomains (the first 50)

Typos (misspells)

bikoli.com
mikoli.com
jikoli.com
hikoli.com
nukoli.com
njkoli.com
nkkoli.com
nokoli.com
n9koli.com
n8koli.com
nijoli.com
nimoli.com
niloli.com
niooli.com
niioli.com
nikili.com
nikkli.com
niklli.com
nikpli.com
nik0li.com
nik9li.com
nikoki.com
nikopi.com
nikooi.com
nikolu.com
nikolj.com
nikolk.com
nikolo.com
nikol9.com
nikol8.com
ikoli.com
nkoli.com
nioli.com
nikli.com
nikoi.com
nikol.com
inkoli.com
nkioli.com
niokli.com
nikloi.com
nikoil.com
nnikoli.com
niikoli.com
nikkoli.com
nikooli.com
nikolli.com
nikolii.com

Location

IP: 203.145.237.170

continent: AS, country: Japan (JPN), city: Tokyo

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 3.82 KB

text per all code ratio: 31 %

title: Puzzle site run by Nikoli - Slitherlink, Nurikabe, Heyawake, Akari, Hitori, Masyu, Shikaku, Numberlink, Kakuro and Sudoku

description:

keywords:

encoding: utf-8

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
the9
and8
problems5
are5
will4
of4
you4
all4
by4
nikoli.com3
be3
Nikoli3
puzzles3

two word phrases repeated minimum three times

PhraseQuantity
by Nikoli3

three word phrases repeated minimum three times

B tags

U tags

I tags

images

file namealternative text
nikoli.com
English
Japanese

headers

H1

Please select your language.

H2

H3

H4

H5

H6

internal links

addressanchor text
English
English
Japanese
Slitherlink
Nurikabe
Heyawake
Akari
Hitori
Masyu
Shikaku
Hashiwokakero
Numberlink
Yajilin
Kakuro
Sudoku
Ripple Effect
Everybody's page
page which is only for the members
members page

external links