last data update: 2011/10/15, 15:18

Website loading time

during the test: 0.21 s

cable connection (average): 0.29 s

DSL connection (average): 0.37 s

modem (average): 4.69 s

HTTP headers

Information about DNS servers

teachersfirst.comSOAdns.ncisystems.comdns.ncisystems.com201110200010800 3600 604800 43200 IN 43200
teachersfirst.comMX10mail.teachersfirst.comIN43200
teachersfirst.comA66.16.218.172IN43200
teachersfirst.comNSns2.ncisystems.comIN43200
teachersfirst.comNSns1.ncisystems.comIN43200

Received from the first DNS server

Request to the server "teachersfirst.com"
You used the following DNS server:
DNS Name: ns2.ncisystems.com
DNS Server Address: 66.16.218.170#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 53169
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
teachersfirst.com. IN ANY

ANSWER SECTION:
teachersfirst.com. 172800 IN A 66.16.218.172
teachersfirst.com. 172800 IN MX 10 mail.teachersfirst.com.
teachersfirst.com. 172800 IN SOA dns.ncisystems.com. dns.ncisystems.com. 2011102000 10800 3600 604800 43200
teachersfirst.com. 172800 IN NS ns2.ncisystems.com.
teachersfirst.com. 172800 IN NS ns1.ncisystems.com.

SECTION NOTES:
mail.teachersfirst.com. 172800 IN A 216.167.121.5
ns1.ncisystems.com. 172800 IN A 207.145.32.16
ns2.ncisystems.com. 172800 IN A 66.16.218.170

Received 207 bytes from address 66.16.218.170#53 in 41 ms

Received from the second DNS server

Request to the server "teachersfirst.com"
You used the following DNS server:
DNS Name: ns1.ncisystems.com
DNS Server Address: 207.145.32.16#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 45718
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
teachersfirst.com. IN ANY

ANSWER SECTION:
teachersfirst.com. 172800 IN A 66.16.218.172
teachersfirst.com. 172800 IN MX 10 mail.teachersfirst.com.
teachersfirst.com. 172800 IN SOA dns.ncisystems.com. dns.ncisystems.com. 2011102000 10800 3600 604800 43200
teachersfirst.com. 172800 IN NS ns2.ncisystems.com.
teachersfirst.com. 172800 IN NS ns1.ncisystems.com.

SECTION NOTES:
mail.teachersfirst.com. 172800 IN A 216.167.121.5
ns1.ncisystems.com. 172800 IN A 207.145.32.16
ns2.ncisystems.com. 172800 IN A 66.16.218.170

Received 207 bytes from address 207.145.32.16#53 in 24 ms

Subdomains (the first 50)

Typos (misspells)

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teachersfirstt.com

Location

IP: 66.16.218.172

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build without CSS

code weight: 31.36 KB

text per all code ratio: 21 %

title: TeachersFirst: The web resource by teachers, for teachers

description: TeachersFirst is Thinking Teachers, Teaching Thinkers. TeachersFirst offers a rich collection of lessons, units, and educator-reviewed web resources designed to save teachers time by delivering just what they need in a practical, user-friendly, and ad-free format. Every resource includes ideas for how to use it effectively in the classroom. Busy teachers, parents, and students can find resources using our robust search tools. Free membership adds extra time-saving features for busy teachers.

keywords: classroom resources, teacher resource, teaching ideas, free, best teaching web sites, lesson plans, teaching units, classroom web tools, effective use technology, educational technology, integrating technology, teacher web site, teacher professional development, tools for teaching

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

U tags

I tags

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headers

H1

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What's New in TeachersFirst 3.0?

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TeachersFirst featured on Lifetime TV

Globetracker's Mission

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Dates That Matter

H5

H6

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