last data update:

Website loading time

during the test: s

cable connection (average): s

DSL connection (average): s

modem (average): s

HTTP headers

Information about DNS servers

ctb.comA204.8.134.60IN300
ctb.comMX20corp55wmr4.mcgraw-hill.comIN300
ctb.comMX20corp148mr3.mcgraw-hill.comIN300
ctb.comMX20corp148mr4.mcgraw-hill.comIN300
ctb.comMX20corp148mr6.mcgraw-hill.comIN300
ctb.comMX20corp55wmr3.mcgraw-hill.comIN300
ctb.comSOActb.comhostmaster.eppg.com20110927013600 900 604800 1800 IN 300
ctb.comTXTv=spf1 mx ptr ip4:198.45.17.0/24 ip4:198.45.24.0/24 ip4:69.0.208.140 include:mcgraw-hill.com ?allArrayIN300
ctb.comNSNS2.eppg.comIN300
ctb.comNSNS1.eppg.comIN300

Received from the first DNS server

Request to the server "ctb.com"
You used the following DNS server:
DNS Name: NS2.eppg.com
DNS Server Address: 198.45.22.9#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 15238
flag: qr aa rd REQUEST: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 2

REQUEST SECTION:
ctb.com. IN ANY

ANSWER SECTION:
ctb.com. 300 IN TXT "v=spf1 mx ptr ip4:198.45.17.0/24 ip4:198.45.24.0/24 ip4:69.0.208.140 include:mcgraw-hill.com ?all"
ctb.com. 300 IN SOA ctb.com. hostmaster.eppg.com. 2011092701 3600 900 604800 1800
ctb.com. 300 IN NS NS2.eppg.com.
ctb.com. 300 IN NS NS1.eppg.com.
ctb.com. 300 IN MX 20 corp55wmr3.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp55wmr4.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp148mr3.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp148mr4.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp148mr6.mcgraw-hill.com.
ctb.com. 300 IN A 204.8.134.60

SECTION NOTES:
NS1.eppg.com. 1800 IN A 12.26.55.187
NS2.eppg.com. 1800 IN A 198.45.22.9

Received 418 bytes from address 198.45.22.9#53 in 16 ms

Received from the second DNS server

Request to the server "ctb.com"
You used the following DNS server:
DNS Name: NS1.eppg.com
DNS Server Address: 12.26.55.187#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 8755
flag: qr aa rd REQUEST: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 2

REQUEST SECTION:
ctb.com. IN ANY

ANSWER SECTION:
ctb.com. 300 IN TXT "v=spf1 mx ptr ip4:198.45.17.0/24 ip4:198.45.24.0/24 ip4:69.0.208.140 include:mcgraw-hill.com ?all"
ctb.com. 300 IN SOA ctb.com. hostmaster.eppg.com. 2011092701 3600 900 604800 1800
ctb.com. 300 IN NS NS1.eppg.com.
ctb.com. 300 IN NS NS2.eppg.com.
ctb.com. 300 IN MX 20 corp148mr3.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp148mr4.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp148mr6.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp55wmr3.mcgraw-hill.com.
ctb.com. 300 IN MX 20 corp55wmr4.mcgraw-hill.com.
ctb.com. 300 IN A 204.8.134.60

SECTION NOTES:
NS1.eppg.com. 1800 IN A 12.26.55.187
NS2.eppg.com. 1800 IN A 198.45.22.9

Received 418 bytes from address 12.26.55.187#53 in 12 ms

Subdomains (the first 50)

Server: Apache

Typos (misspells)

xtb.com
vtb.com
ftb.com
dtb.com
crb.com
cfb.com
cgb.com
cyb.com
c6b.com
c5b.com
ctv.com
ctn.com
cth.com
ctg.com
tb.com
cb.com
ct.com
tcb.com
cbt.com
cctb.com
cttb.com
ctbb.com

Location

IP: 204.8.134.60

continent: NA, country: United States (USA), city: Westlake Village

Website value

rank in the traffic statistics: Date: Sat 15 Oct 2011 22:48:27 GMT

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: KB

text per all code ratio: %

title:

description:

keywords:

encoding:

language:

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
49.21
0.3613
0.620.49
7.39

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