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last data update: 2011/10/20, 20:59
Website loading time
during the test: 0.85 s
cable connection (average): 0.9 s
DSL connection (average): 0.94 s
modem (average): 3.39 s
HTTP headers
HTTP/1.1 301 Moved Permanently
Date: Fri, 21 Oct 2011 03:54:30 GMT
Server: Apache/1.3.26 (Unix)
Location: http://www.pnas.org/
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Server: nginx/0.7.67
Date: Fri, 21 Oct 2011 03:59:36 GMT
Content-Type: text/html;charset=UTF-8
Connection: close
X-Highwire-SessionId: NHmlfoL1lA-LBdrL8LXwdA
X-Highwire-RequestId: TqDuJatCeVIAAHYNkOYAAAHa
X-Firenze-Processing-Time: 98.856
X-Firenze-Processing-Times: detect-robot: 0.112
X-Firenze-Processing-Times: add-external-dependencies-info: 0.037
X-Firenze-Processing-Times: add-req-info: 6.516
X-Firenze-Processing-Times: authn-authz: 64.707
X-Firenze-Processing-Times: ac-info-request: 3.792
X-Firenze-Processing-Times: login-check: 1.828
X-Firenze-Processing-Times: last-authorized-identity: 1.707
X-Firenze-Processing-Times: retrieve-current-issue: 0.052
X-Firenze-Processing-Times: retrieve-ads: 7.861
X-Firenze-Processing-Times: log-builder: 3.164
X-Firenze-Processing-Times: servlet: 119.969
X-Firenze-Processing-Time: 217.263
Set-Cookie: JSESSIONID=3E08305C3334A5959D65157D95CD69B4.bittersweet.highwire.org; Path=/
Vary: Accept-Encoding
X-SmartBan-URL: /
X-SmartBan-Host: www.pnas.org
X-Varnish: 3247507453
Age: 0
Via: 1.1 varnish
X-Varnish-Hostname: varnish3.HighWire.ORG
X-Varnish-Cache: miss
Information about DNS servers
pnas.org | NS | NS3.highwire.org | IN | 42455 | |
pnas.org | NS | NS5.highwire.org | IN | 42455 | |
pnas.org | NS | NS1.highwire.org | IN | 42455 |
Received from the first DNS server
Request to the server "pnas.org"
You used the following DNS server:
DNS Name: NS3.highwire.org
DNS Server Address: 171.66.121.6#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 7176
flag: qr aa rd ra REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3
REQUEST SECTION:
pnas.org. IN ANY
ANSWER SECTION:
pnas.org. 172800 IN SOA NS1.highwire.org. namedb.highwire.Stanford.EDU. 2011082200 1200 600 604800 3600
pnas.org. 172800 IN NS NS5.highwire.org.
pnas.org. 172800 IN NS NS1.highwire.org.
pnas.org. 172800 IN NS NS3.highwire.org.
pnas.org. 3600 IN A 171.66.121.222
SECTION NOTES:
NS1.highwire.org. 3600 IN A 171.66.121.100
NS3.highwire.org. 3600 IN A 171.66.121.6
NS5.highwire.org. 3600 IN A 171.66.232.32
Received 217 bytes from address 171.66.121.6#53 in 75 ms
Received from the second DNS server
Request to the server "pnas.org"
You used the following DNS server:
DNS Name: NS5.highwire.org
DNS Server Address: 171.66.232.32#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 9231
flag: qr aa rd ra REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3
REQUEST SECTION:
pnas.org. IN ANY
ANSWER SECTION:
pnas.org. 172800 IN SOA NS1.highwire.org. namedb.highwire.Stanford.EDU. 2011082200 1200 600 604800 3600
pnas.org. 172800 IN NS NS1.highwire.org.
pnas.org. 172800 IN NS NS3.highwire.org.
pnas.org. 172800 IN NS NS5.highwire.org.
pnas.org. 3600 IN A 171.66.121.222
SECTION NOTES:
NS1.highwire.org. 3600 IN A 171.66.121.100
NS3.highwire.org. 3600 IN A 171.66.121.6
NS5.highwire.org. 3600 IN A 171.66.232.32
Received 217 bytes from address 171.66.232.32#53 in 75 ms
Subdomains (the first 50)
Typos (misspells)
onas.org lnas.org -nas.org 0nas.org pbas.org pmas.org pjas.org phas.org pnzs.org pnss.org | pnws.org pnqs.org pnaa.org pnaz.org pnax.org pnad.org pnae.org pnaw.org nas.org pas.org | pns.org pna.org npas.org pans.org pnsa.org ppnas.org pnnas.org pnaas.org pnass.org |
Location
IP: 171.66.121.222
continent: NA, country: United States (USA), city: Stanford
Website value
rank in the traffic statistics:
There is not enough data to estimate website value.
Basic information
website build using CSS
code weight: 17.81 KB
text per all code ratio: 44 %
title: Proceedings of the National Academy of Sciences
description:
keywords:
encoding: UTF-8
language: en
Website code analysis
one word phrases repeated minimum three times
Phrase | Quantity |
---|---|
of | 11 |
PNAS | 8 |
>> | 7 |
the | 7 |
Sciences | 7 |
Articles | 5 |
Academy | 5 |
National | 4 |
from | 3 |
Online | 3 |
and | 3 |
research | 3 |
2011 | 3 |
by | 3 |
two word phrases repeated minimum three times
Phrase | Quantity |
---|---|
Academy of | 4 |
of Sciences | 4 |
National Academy | 4 |
the National | 4 |
three word phrases repeated minimum three times
Phrase | Quantity |
---|---|
National Academy of | 4 |
the National Academy | 4 |
Academy of Sciences | 4 |
B tags
U tags
I tags
images
headers
H1
H2
H3
H4
H5
H6
internal links
address | anchor text |
---|---|
/cgi/collection/feature_articles | Feature Articles |
/content/by/section/PNAS+PLUS | PNAS Plus |
/content/by/section/Commentaries | Commentaries |
/cgi/collection/letters | Letters |
/cgi/collection/inaugurals | Inaugural Articles |
/cgi/collection/profiles | PNAS Profiles |
/site/misc/sustainability.shtml | Sustainability Science |
/site/misc/special.shtml | Special Features |
/site/misc/colloquia.shtml | Sackler Colloquia |
/site/misc/podcasts.shtml | Podcasts |
/site/misc/collectedpapers.shtml | Collected Papers |
/content/early/recent | Early Edition |
/site/misc/highlights.shtml | Highlights from Early Edition >> |
/content/current | Current Issue |
/content/108/42/17237 | In This Issue >> |
/content/108/42/17296 | Preindustrial climate change and human crisis |
/content/108/42/17257 | Genomes as dynamic networks |
/content/108/42/17331 | Genetic reprogramming of mouse cells |
/content/108/42/17450 | Nanoparticles for brain tumor treatment |
/content/108/42/17480 | Inflammation and Salmonella infection |
/reports/mfr1.dtl | 50 Most-Read Articles >> |
/site/misc/news.shtml | PNAS in the News >> |
/site/misc/current.shtml | Recent Press Highlights >> |
http://intl.pnas.org | http://intl.pnas.org |
/site/rss/rss.xhtml | XML (RSS) |
external links
address | anchor text |
---|---|
http://www.nasonline.org/site/PageServer | National Academy of Sciences |
http://highwire.stanford.edu/ | Stanford University's Highwire PressĀ® |
http://highwire.stanford.edu/ | HighWire Press |