last data update: 2011/10/20, 14:50

Website loading time

during the test: 0.73 s

cable connection (average): 0.77 s

DSL connection (average): 0.82 s

modem (average): 3.07 s

HTTP headers

Information about DNS servers

sdi-onlinetraining.comTXTv=spf1 mx ip4:67.32.135.186 -allArrayIN300
sdi-onlinetraining.comTXTgoogle-site-verification=hhEnHVmMMpwkPmJFsIQuBA2W-6NhYAiEznTmVAK5p8wArrayIN300
sdi-onlinetraining.comMX1mail.sdi-onlinetraining.comIN300
sdi-onlinetraining.comA208.106.169.136IN300
sdi-onlinetraining.comSOAns1.mydyndns.orgzone-admin.dyndns.com201106080410800 1800 604800 1800 IN 43200
sdi-onlinetraining.comNSns2144.dns.dyn.comIN43200
sdi-onlinetraining.comNSns4146.dns.dyn.comIN43200
sdi-onlinetraining.comNSns3141.dns.dyn.comIN43200
sdi-onlinetraining.comNSns1174.dns.dyn.comIN43200

Received from the first DNS server

Request to the server "sdi-onlinetraining.com"
You used the following DNS server:
DNS Name: ns2144.dns.dyn.com
DNS Server Address: 208.76.59.144#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 40261
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 1

REQUEST SECTION:
sdi-onlinetraining.com. IN ANY

ANSWER SECTION:
sdi-onlinetraining.com. 86400 IN SOA ns1.mydyndns.org. zone-admin.dyndns.com. 2011060804 10800 1800 604800 1800
sdi-onlinetraining.com. 86400 IN NS ns3141.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns4146.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns1174.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns2144.dns.dyn.com.
sdi-onlinetraining.com. 300 IN A 208.106.169.136
sdi-onlinetraining.com. 300 IN TXT "google-site-verification=hhEnHVmMMpwkPmJFsIQuBA2W-6NhYAiEznTmVAK5p8w"
sdi-onlinetraining.com. 300 IN TXT "v=spf1 mx ip4:67.32.135.186 -all"
sdi-onlinetraining.com. 300 IN MX 1 mail.sdi-onlinetraining.com.

SECTION NOTES:
mail.sdi-onlinetraining.com. 20 IN A 67.32.135.186

Received 381 bytes from address 208.76.59.144#53 in 244 ms

Received from the second DNS server

Request to the server "sdi-onlinetraining.com"
You used the following DNS server:
DNS Name: ns4146.dns.dyn.com
DNS Server Address: 208.76.61.146#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 8151
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 1

REQUEST SECTION:
sdi-onlinetraining.com. IN ANY

ANSWER SECTION:
sdi-onlinetraining.com. 86400 IN SOA ns1.mydyndns.org. zone-admin.dyndns.com. 2011060804 10800 1800 604800 1800
sdi-onlinetraining.com. 86400 IN NS ns1174.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns3141.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns4146.dns.dyn.com.
sdi-onlinetraining.com. 86400 IN NS ns2144.dns.dyn.com.
sdi-onlinetraining.com. 300 IN A 208.106.169.136
sdi-onlinetraining.com. 300 IN TXT "google-site-verification=hhEnHVmMMpwkPmJFsIQuBA2W-6NhYAiEznTmVAK5p8w"
sdi-onlinetraining.com. 300 IN TXT "v=spf1 mx ip4:67.32.135.186 -all"
sdi-onlinetraining.com. 300 IN MX 1 mail.sdi-onlinetraining.com.

SECTION NOTES:
mail.sdi-onlinetraining.com. 20 IN A 67.32.135.186

Received 381 bytes from address 208.76.61.146#53 in 74 ms

Subdomains (the first 50)

Typos (misspells)

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zdi-onlinetraining.com
xdi-onlinetraining.com
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sdi-onlinetrainjng.com
sdi-onlinetrainkng.com
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sdi-onlinetrainimg.com
sdi-onlinetrainijg.com
sdi-onlinetrainihg.com
sdi-onlinetraininf.com
sdi-onlinetraininv.com
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sdi-onlinetraininh.com
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si-onlinetraining.com
sd-onlinetraining.com
sdionlinetraining.com
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sdi-olinetraining.com
sdi-oninetraining.com
sdi-onlnetraining.com
sdi-onlietraining.com
sdi-onlintraining.com
sdi-onlineraining.com
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sdi-onlinetraiing.com
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sdii-onlinetraining.com
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sdi-oonlinetraining.com
sdi-onnlinetraining.com
sdi-onllinetraining.com
sdi-onliinetraining.com
sdi-onlinnetraining.com
sdi-onlineetraining.com
sdi-onlinettraining.com
sdi-onlinetrraining.com
sdi-onlinetraaining.com
sdi-onlinetraiining.com
sdi-onlinetrainning.com
sdi-onlinetrainiing.com
sdi-onlinetraininng.com
sdi-onlinetrainingg.com

Location

IP: 208.106.169.136

continent: NA, country: United States (USA), city: Phoenix

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 16.38 KB

text per all code ratio: 13 %

title: SDI-Training

description: Your online source for Scuba Dive Training. TDI SDI ITI is the world leader in online scuba training, and gets you ready for your scuba experience. SCUBA training excelence combined with online access.

keywords: Scuba Dive Training, Online Training, TDI, SDI, ITI, SCUBA, SCUBA Training

encoding: UTF-8

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
of7
the6
your5
you5
can4
to4
through3
in3
lessons3
complete3
SDI3

two word phrases repeated minimum three times

three word phrases repeated minimum three times

B tags

U tags

I tags

images

file namealternative text

headers

H1

H2

H3

H4

H5

H6

internal links

addressanchor text
Check out our sample lessons »
Learn More »
Home

external links

addressanchor text
WEBSITE FEEDBACK
PRIVACY POLICY
CONTACT
SDI
TDI
ERDI