last data update: 2011/10/14, 07:58

Website loading time

during the test: 0.3 s

cable connection (average): 0.37 s

DSL connection (average): 0.43 s

modem (average): 3.89 s

HTTP headers

Information about DNS servers

fibonacci-seri.esSOAns.123-reg.co.ukhostmaster.fibonacci-seri.es201002280186400 3600 1209600 86400 IN 43200
fibonacci-seri.esMX20mx1.123-reg.co.ukIN43200
fibonacci-seri.esMX10mx0.123-reg.co.ukIN43200
fibonacci-seri.esA72.32.231.8IN43200
fibonacci-seri.esNSns.123-reg.co.ukIN43200
fibonacci-seri.esNSns2.123-reg.co.ukIN43200

Received from the first DNS server

Request to the server "fibonacci-seri.es"
You used the following DNS server:
DNS Name: ns.123-reg.co.uk
DNS Server Address: 212.67.202.2#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 36012
flag: qr aa rd REQUEST: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 14

REQUEST SECTION:
fibonacci-seri.es. IN ANY

ANSWER SECTION:
fibonacci-seri.es. 86400 IN NS ns.123-reg.co.uk.
fibonacci-seri.es. 86400 IN A 72.32.231.8
fibonacci-seri.es. 86400 IN NS ns2.123-reg.co.uk.
fibonacci-seri.es. 86400 IN MX 20 mx1.123-reg.co.uk.
fibonacci-seri.es. 86400 IN SOA ns.123-reg.co.uk. hostmaster.fibonacci-seri.es. 2010022801 86400 3600 1209600 86400
fibonacci-seri.es. 86400 IN MX 10 mx0.123-reg.co.uk.

SECTION NOTES:
ns.123-reg.co.uk. 7200 IN A 212.67.202.2
mx0.123-reg.co.uk. 7200 IN A 94.136.40.151
mx1.123-reg.co.uk. 7200 IN A 94.136.40.151
mx1.123-reg.co.uk. 7200 IN A 94.136.40.154
mx0.123-reg.co.uk. 7200 IN A 94.136.40.154
mx0.123-reg.co.uk. 7200 IN A 94.136.40.153
mx1.123-reg.co.uk. 7200 IN A 94.136.40.150
mx1.123-reg.co.uk. 7200 IN A 94.136.40.153
ns2.123-reg.co.uk. 7200 IN A 92.51.159.40
mx1.123-reg.co.uk. 7200 IN A 94.136.40.61
mx0.123-reg.co.uk. 7200 IN A 94.136.40.152
mx0.123-reg.co.uk. 7200 IN A 94.136.40.61
mx1.123-reg.co.uk. 7200 IN A 94.136.40.152
mx0.123-reg.co.uk. 7200 IN A 94.136.40.150

Received 443 bytes from address 212.67.202.2#53 in 98 ms

Received from the second DNS server

Request to the server "fibonacci-seri.es"
You used the following DNS server:
DNS Name: ns2.123-reg.co.uk
DNS Server Address: 92.51.159.40#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 35373
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 14

REQUEST SECTION:
fibonacci-seri.es. IN ANY

ANSWER SECTION:
fibonacci-seri.es. 86400 IN A 72.32.231.8
fibonacci-seri.es. 86400 IN NS ns.123-reg.co.uk.
fibonacci-seri.es. 86400 IN MX 20 mx1.123-reg.co.uk.
fibonacci-seri.es. 86400 IN MX 10 mx0.123-reg.co.uk.
fibonacci-seri.es. 86400 IN NS ns2.123-reg.co.uk.

SECTION NOTES:
mx1.123-reg.co.uk. 7200 IN A 94.136.40.152
mx1.123-reg.co.uk. 7200 IN A 94.136.40.61
mx1.123-reg.co.uk. 7200 IN A 94.136.40.153
mx0.123-reg.co.uk. 7200 IN A 94.136.40.61
mx1.123-reg.co.uk. 7200 IN A 94.136.40.151
ns.123-reg.co.uk. 7200 IN A 212.67.202.2
mx0.123-reg.co.uk. 7200 IN A 94.136.40.151
mx0.123-reg.co.uk. 7200 IN A 94.136.40.153
ns2.123-reg.co.uk. 7200 IN A 92.51.159.40
mx0.123-reg.co.uk. 7200 IN A 94.136.40.152
mx0.123-reg.co.uk. 7200 IN A 94.136.40.154
mx1.123-reg.co.uk. 7200 IN A 94.136.40.150
mx0.123-reg.co.uk. 7200 IN A 94.136.40.150
mx1.123-reg.co.uk. 7200 IN A 94.136.40.154

Received 363 bytes from address 92.51.159.40#53 in 94 ms

Subdomains (the first 50)

Typos (misspells)

dibonacci-seri.es
cibonacci-seri.es
vibonacci-seri.es
gibonacci-seri.es
tibonacci-seri.es
ribonacci-seri.es
fubonacci-seri.es
fjbonacci-seri.es
fkbonacci-seri.es
fobonacci-seri.es
f9bonacci-seri.es
f8bonacci-seri.es
fivonacci-seri.es
finonacci-seri.es
fihonacci-seri.es
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fibonzcci-seri.es
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fibonwcci-seri.es
fibonqcci-seri.es
fibonaxci-seri.es
fibonavci-seri.es
fibonafci-seri.es
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fibonacco-seri.es
fibonacc9-seri.es
fibonacc8-seri.es
fibonacci0seri.es
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fibonacci-zeri.es
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fibonacci-deri.es
fibonacci-eeri.es
fibonacci-weri.es
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fibonacci-sdri.es
fibonacci-srri.es
fibonacci-s4ri.es
fibonacci-s3ri.es
fibonacci-seei.es
fibonacci-sedi.es
fibonacci-sefi.es
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fibonacci-seru.es
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fionacci-seri.es
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fiboncci-seri.es
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fibonaci-seri.es
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fibonacciseri.es
fibonacci-eri.es
fibonacci-sri.es
fibonacci-sei.es
fibonacci-ser.es
ifbonacci-seri.es
fbionacci-seri.es
fiobnacci-seri.es
fibnoacci-seri.es
fiboancci-seri.es
fiboncaci-seri.es
fibonacci-seri.es
fibonacic-seri.es
fibonacc-iseri.es
fibonaccis-eri.es
fibonacci-esri.es
fibonacci-srei.es
fibonacci-seir.es
ffibonacci-seri.es
fiibonacci-seri.es
fibbonacci-seri.es
fiboonacci-seri.es
fibonnacci-seri.es
fibonaacci-seri.es
fibonaccci-seri.es
fibonaccci-seri.es
fibonaccii-seri.es
fibonacci--seri.es
fibonacci-sseri.es
fibonacci-seeri.es
fibonacci-serri.es
fibonacci-serii.es

Location

IP: 72.32.231.8

continent: NA, country: United States (USA), city: New York

Website value

rank in the traffic statistics: 21 490 132

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 25.11 KB

text per all code ratio: 13 %

title: FUCK YEAH FIBONACCI!

description:

keywords: fibonacci, mathematics, maths, series, sequence, numbers, triangle, phi, golden, mean, ratio, endless, infinite, scrolling, javascript

encoding: utf-8

language: en

Website code analysis

one word phrases repeated minimum three times

two word phrases repeated minimum three times

three word phrases repeated minimum three times

B tags

n

n-1

n-2

0

1

Toggle

2

3

5

8

' + bigInt2str(fn, 10) + '

U tags

I tags

F

▢▣

▣▢

▣▣

▣▢▣

▢▢▢▣

' + triRow(fn) + '

images

file namealternative text
mcx
$f_n = f_{n-1}+f_{n-2}$
egin{displaymath} x^2 = x +1. end{displaymath}
$x^2-x-1=0$
egin{displaymath} phi=frac{1+sqrt5}2,qquad psi=frac{1-sqrt5}2 end{displaymath}
egin{displaymath} f_n = uphi^n +vpsi^n end{displaymath}
$u,v$
$f_0=0, f_1=1$
egin{displaymath} 0=u phi^0 +vpsi^0, qquad 1=uphi^1 + vpsi^1 end{displaymath}
$u=-v$
egin{displaymath} 1=uleft(frac{1+sqrt5}2 ight) - uleft(frac{1-sqrt5}2 ight) = uleft(frac{2sqrt{5}}2 ight)=usqrt{5}. end{displaymath}
egin{displaymath} u=frac{1}{sqrt5},qquad v=frac{-1}{sqrt5} end{displaymath}
egin{displaymath} f_n = frac{phi^n}{sqrt5}- frac{psi^n}{sqrt5}=frac{phi^n-psi^n}{sqrt5}. end{displaymath}
lowbroweye

headers

H1

Fibonacci Series

H2

Fn = Fn-1 + Fn-2,  F0 = 0,  F1 = 1

H3

Fn = Fn-1 + Fn-2,  F0 = 0,  F1 = 1

H4

H5

H6

internal links

addressanchor text
Fibonacci Series
731 notes
2011.08.29 21:18
2,881 notes
2011.08.27 23:11
derivation of Binet formula for Fibonacci number ƒ(n)
20 notes
2011.08.24 13:00
Binet
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2011.08.10 10:16
article
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wolfram
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36 notes
2011.08.05 3:19
photo
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