last data update: 2011/10/20, 08:18

Website loading time

during the test: 0.24 s

cable connection (average): 0.31 s

DSL connection (average): 0.38 s

modem (average): 4.03 s

HTTP headers

Information about DNS servers

sarcheck.comSOAdns1.earthlink.nethostmaster.earthlink.net10147200 3600 3600000 3600 IN 3600
sarcheck.comMX110mx3c38.carrierzone.comIN3600
sarcheck.comMX120mx4c38.carrierzone.comIN3600
sarcheck.comMX10mx1c38.carrierzone.comIN3600
sarcheck.comMX100mx2c38.carrierzone.comIN3600
sarcheck.comA66.175.58.9IN3600
sarcheck.comNSdns3.earthlink.netIN3600
sarcheck.comNSdns1.earthlink.netIN3600
sarcheck.comNSdns2.earthlink.netIN3600

Received from the first DNS server

Request to the server "sarcheck.com"
You used the following DNS server:
DNS Name: dns3.earthlink.net
DNS Server Address: 216.251.37.110#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 39944
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 3, ADDITIONAL: 7

REQUEST SECTION:
sarcheck.com. IN ANY

ANSWER SECTION:
sarcheck.com. 3600 IN A 66.175.58.9
sarcheck.com. 3600 IN MX 10 mx1c38.carrierzone.com.
sarcheck.com. 3600 IN MX 100 mx2c38.carrierzone.com.
sarcheck.com. 3600 IN MX 110 mx3c38.carrierzone.com.
sarcheck.com. 3600 IN MX 120 mx4c38.carrierzone.com.
sarcheck.com. 3600 IN NS dns1.earthlink.net.
sarcheck.com. 3600 IN NS dns2.earthlink.net.
sarcheck.com. 3600 IN NS dns3.earthlink.net.
sarcheck.com. 3600 IN SOA dns1.earthlink.net. hostmaster.earthlink.net. 1014 7200 3600 3600000 3600

AUTHORITY SECTION:
sarcheck.com. 3600 IN NS dns1.earthlink.net.
sarcheck.com. 3600 IN NS dns2.earthlink.net.
sarcheck.com. 3600 IN NS dns3.earthlink.net.

SECTION NOTES:
mx1c38.carrierzone.com. 86400 IN A 66.175.58.41
mx2c38.carrierzone.com. 86400 IN A 66.175.58.42
mx3c38.carrierzone.com. 86400 IN A 66.175.58.43
mx4c38.carrierzone.com. 86400 IN A 66.175.58.44
dns1.earthlink.net. 808 IN A 64.29.149.110
dns2.earthlink.net. 804 IN A 64.29.153.110
dns3.earthlink.net. 815 IN A 216.251.37.110

Received 421 bytes from address 216.251.37.110#53 in 18 ms

Received from the second DNS server

Request to the server "sarcheck.com"
You used the following DNS server:
DNS Name: dns1.earthlink.net
DNS Server Address: 64.29.149.110#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 61018
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 3, ADDITIONAL: 4

REQUEST SECTION:
sarcheck.com. IN ANY

ANSWER SECTION:
sarcheck.com. 3600 IN A 66.175.58.9
sarcheck.com. 3600 IN MX 10 mx1c38.carrierzone.com.
sarcheck.com. 3600 IN MX 100 mx2c38.carrierzone.com.
sarcheck.com. 3600 IN MX 110 mx3c38.carrierzone.com.
sarcheck.com. 3600 IN MX 120 mx4c38.carrierzone.com.
sarcheck.com. 3600 IN NS dns1.earthlink.net.
sarcheck.com. 3600 IN NS dns2.earthlink.net.
sarcheck.com. 3600 IN NS dns3.earthlink.net.
sarcheck.com. 3600 IN SOA dns1.earthlink.net. hostmaster.earthlink.net. 1014 7200 3600 3600000 3600

AUTHORITY SECTION:
sarcheck.com. 3600 IN NS dns1.earthlink.net.
sarcheck.com. 3600 IN NS dns2.earthlink.net.
sarcheck.com. 3600 IN NS dns3.earthlink.net.

SECTION NOTES:
mx1c38.carrierzone.com. 86400 IN A 66.175.58.41
mx2c38.carrierzone.com. 86400 IN A 66.175.58.42
mx3c38.carrierzone.com. 86400 IN A 66.175.58.43
mx4c38.carrierzone.com. 86400 IN A 66.175.58.44

Received 373 bytes from address 64.29.149.110#53 in 40 ms

Subdomains (the first 50)

Typos (misspells)

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zarcheck.com
xarcheck.com
darcheck.com
earcheck.com
warcheck.com
szrcheck.com
ssrcheck.com
swrcheck.com
sqrcheck.com
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sa5check.com
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sarxheck.com
sarvheck.com
sarfheck.com
sardheck.com
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sarchwck.com
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sarch3ck.com
sarchexk.com
sarchevk.com
sarchefk.com
sarchedk.com
sarchecj.com
sarchecm.com
sarchecl.com
sarcheco.com
sarcheci.com
archeck.com
srcheck.com
sacheck.com
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sarchecck.com
sarcheckk.com

Location

IP: 66.175.58.9

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 26.56 KB

text per all code ratio: 16 %

title: UNIX / Linux Performance Tuning and Kernel Tuning with graphs and analysis

description:

keywords:

encoding: utf-8

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
and28
the20
SarCheck15
to15
of14
is7
will6
Linux6
you6
with6
performance5
UNIX5
system5
on5
that4
by4
data4
Tuning4
or3
at3
are3
about3
CPU3
other3
you're3
output3
resource3
more3
this3
If3
time3
your3
if3
analysis3
Performance3
recommendations3
It3

two word phrases repeated minimum three times

PhraseQuantity
of the3
Performance Tuning3
SarCheck is3

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
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external links

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