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Website Information Tool: Technologies, Rankings, WHOIS and IPStri.si.edu Website Information

stri.si.edu iconStri.si.edu is a subdomain of stri.si.edu iconSi.edu, which is the 📈9,107th most visited website in the world and the 2,077th most visited website in the United States. It has a medium pagerank of 4.8, which means that the website has a pretty good amount of backlinks.

The website is powered by Drupal CMS and built with PHP, Bootstrap and jQuery.

The server is hosted by Smithsonian Institution, located in the United States and associated with IP address 160.111.244.48.

The domain will expire in 1 year and 9 months.

Stri.si.edu thumbnail
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Website overview

Owned by
Smithsonian Institution, 380 Herndon Parkway, Herndon, VA 20170, USA
SSL certificate ownerSmithsonian Institution
Washington, District of Columbia, United States
Hosted bySmithsonian Institution
Server locationUnited States
Registration date
19 Jun 1992 (30 years and 3 months ago)
Expiration date
31 Jul 2024 (in 1 year and 9 months)
First archive date
2 May 1997 (25 years and 5 months ago)
Top visitor countryUnited States
CategoryArt/Culture/Heritage, Education/Reference

Page information

Titlestri.si.edu iconSmithsonian Tropical Research Institute |
DescriptionThe Smithsonian Tropical Research Institute was founded with the purpose of increasing and sharing knowledge about the past, present and future of tropical ecosystems and their relevance to human welfare.
Word cloud
Size
56.7 KB (58,080 bytes)
Text to code ratio
11.40%

Technologies

CMS
Drupal 7
UI frameworks
Bootstrap 3.1.1
Analytics and trackingGoogle Analytics iconGoogle Analytics
CachingVarnish
FontsGoogle Fonts
JavaScript librariesModernizr, Slick iconSlick, jQuery 3.4
Programming languagesPHP
Semantic markup
ARIA, Microdata, Open Graph iconOpen Graph, RDFa iconRDFa, Twitter Cards
Social networksFacebook, Instagram, Twitter
Video hostingYouTube
WidgetsGoogle Translate

Rankings

Domain
stri.si.edu
Open PageRank
4.80 PageRank 4PageRank 4 up (+0.21 since 19 Mar 2022)
Umbrella rank
817,510 up (+362,026 since 31 Jan 2021)
Domain
si.edu
Alexa Rank
9,107 down (-137 since 17 Sep 2022)
Open PageRank
5.67 PageRank 5PageRank 5 up (+0.30 since 19 Mar 2022)
Majestic rank
413 up (+4 since 1 Sep 2022)
Rank among .edu
22 (no change since 1 Sep 2022)
Domain Authority
92 (no change since 2 Jun 2022)
MOZ rank
419 up (+7 since 2 Jun 2022)
Umbrella rank
36,632 down (-5,518 since 1 Sep 2022)
Quantcast rank
1,810 (no change since 1 Mar 2020)
Historical PageRank
8 PageRank 8PageRank 8 (cached on 27 Jan 2010)

Linking information

Domain
si.edu
Referring C subnets
38,985 down (-22 since 1 Sep 2022)
Referring IPs
76,388 up (+434 since 1 Sep 2022)
Linking root domains
295,419 up (+709 since 2 Jun 2022)

Social

Domain
stri.si.edu
Facebook Likes
1,761 up (+21 since 20 Jul 2020)
Buffer Shares
6 (no change since 12 Sep 2022)
Domain
si.edu
Facebook Likes
10,825 up (+222 since 20 Jul 2020)
Pinterest Pins
4,986 down (-6 since 17 Sep 2022)
Buffer Shares
13 (no change since 17 Sep 2022)

Safety

Safe3/3
WOT Trustworthiness
WOT Child safety
Excellent (95)
McAfee WebAdvisor

On-page data

Headings

<h1><h2><h3><h4><h5><h6>
1 10%4 40%1 10%2 20%2 20%0 0%
  • Smithsonian Tropical Research Institute
    • Special Events
    • Our Prosperity
    • Wood eaters
    • A useful tool
        • Seminars & Events
          • Sympatric speciation of Cichlids in Nicaraguan Crater Lakes
          • Evolution of mate choice through gamete recognition
        • Research
      • Newsletter

Linked domains

Images

Total5
Internal
0 0%
External
1 20%
Other
4 80%
Without ALT
0 0%
Without SRC
0 0%
With TITLE
4 80%
Duplicated
1 20%

File types

.js42
.css27
.pdf2
.gif1
.html1
.ico1
.php1

URI schemes

https97
(none)78
data4
http4
//2

Meta tags

abstractThe Smithsonian Tropical Research Institute was founded with the purpose of increasing and sharing knowledge about the past, present and future of tropical ecosystems and their relevance to human welfare.
content-typetext/html; charset=utf-8
dcterms.creatorSmithsonian Institution
dcterms.formattext/html
dcterms.identifierhttps://stri.si.edu/
dcterms.publisherSmithsonian Tropical Research Institute
dcterms.titleSmithsonian Tropical Research Institute
dcterms.typeText
description[...]
generatorDrupal 7 (http://drupal.org)
keywordsSTRI, Smithsonian, Smithsonian Tropical Research Institute, research, education, educational institution, learning, biodiversity, museums, study, fieldwork, Panama
og:imageog:image
og:image:height630
og:image:secure_urlhttps://stri.si.edu/facebook_share_image.jpg
og:image:typeimage/jpeg
og:image:width1200
og:site_nameSmithsonian Tropical Research Institute
og:titleSmithsonian Tropical Research Institute
og:typewebsite
og:urlhttps://stri.si.edu/
twitter:cardsummary
twitter:titleSmithsonian Tropical Research Institute
twitter:urlhttps://stri.si.edu/
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
x-ua-compatibleIE=edge,chrome=1

Top ranking keywords


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Competitors


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Domain whois

Domain Namesi.edu
Name ServersA9-64.AKAM.NET, A1-88.AKAM.NET, A24-67.AKAM.NET, A11-67.AKAM.NET, A26-66.AKAM.NET, A28-65.AKAM.NET
Domain record activated19 Jun 1992 (30 years and 3 months ago)
Domain record last updated7 Sep 2022 (1 month ago)
Domain expires31 Jul 2024 (in 1 year and 9 months)
RegistrantSmithsonian Institution, 380 Herndon Parkway, Herndon, VA 20170, USA

IP addresses

HostnameIP addressReverse DNS HostnameLocation
stri.si.edu160.111.244.48
Lookup
ossprod-drupal.si.eduUnited States

IP whois

IP address160.111.244.48
Network Range160.111.0.0 - 160.111.255.255
Network NameSI
OrganizationSmithsonian Institution
Address600 Maryland Ave SW, Suite 4040, Washington, DC, 20024, United States
Registered28 May 1992 (30 years and 4 months ago)
Updated14 Dec 2021 (9 months and 23 days ago)
CommentNOC hours are 24/7 - all days except Dec 25th.
NOC contactARIN-NOC, +1-202-633-4100, email
Technical contact
Referral technical contact
Technical POC, +1-202-633-2715, email
Abuse contactARIN-Abuse, +1-202-633-4100, email
Technical contact
Referral technical contact
Nguyen, Tran Ngoc, +1-202-633-0333, email
Abuse contactAbuse-POC, +1-202-746-0443, email

Websites on this IP (47)

  • www.si.edu iconwww.si.edu
  • museumonmainstreet.org iconmuseumonmainstreet.org
  • americanhistory.si.edu iconamericanhistory.si.edu
  • npg.si.edu iconnpg.si.edu
  • siarchives.si.edu iconsiarchives.si.edu
  • postalmuseum.si.edu iconpostalmuseum.si.edu
  • humanorigins.si.edu iconhumanorigins.si.edu
  • aaa.si.edu iconaaa.si.edu
  • airandspace.si.edu iconairandspace.si.edu
  • library.si.edu iconlibrary.si.edu
  • ssec.si.edu iconssec.si.edu
  • invention.si.edu iconinvention.si.edu
  • howthingsfly.si.edu iconhowthingsfly.si.edu
  • blog.americanhistory.si.edu iconblog.americanhistory.si.edu
  • stri.si.edu iconstri.si.edu
  • serc.si.edu iconserc.si.edu
  • historyexplorer.si.edu iconhistoryexplorer.si.edu
  • blog.photography.si.edu iconblog.photography.si.edu
  • smithsoniancampaign.org iconsmithsoniancampaign.org
  • maya.nmai.si.edu iconmaya.nmai.si.edu
  • ...

Server response data

Request URLhttp://stri.si.edu (HTTP/1.1, port 80)
Response code301 (Moved Permanently)
Response headers
dateFri, 07 Oct 2022 00:11:17 GMT
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
locationhttps://stri.si.edu/
content-length228
content-typetext/html; charset=iso-8859-1
x-varnish59475631 59899917
age1052
via1.1 varnish-v4
x-cacheHIT
connectionkeep-alive
set-cookieTS01735e1a=01a3504f4c8c045d8ffe738d59bafbb17b5e70c7e20f3ac4238767e63ce94a75d8873d51145c996f3be6aa5f7265a24a2acaf80572; Path=/; Domain=.stri.si.edu; HTTPOnly
varyAccept-Encoding
Request URL (2)https://stri.si.edu/ (HTTP/1.1, port 443, TLSv1.2)
SSL certificateissued by Entrust Inc. on 27 Sep 2022 (9 days and 13 hours ago)
for Smithsonian Institution, Washington, District of Columbia, United States
Response code200 (OK)
Response headers
dateFri, 07 Oct 2022 00:28:49 GMT
x-drupal-cacheHIT
content-languageen
x-frame-optionsSAMEORIGIN
permissions-policyinterest-cohort=()
link<https://stri.si.edu/>; rel="canonical",<https://stri.si.edu/>; rel="shortlink"
cache-controlpublic, max-age=600
expiresSun, 19 Nov 1978 05:00:00 GMT (43 years and 10 months ago)
varyCookie,Accept-Encoding
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-content-type-optionsnosniff
upgradeh2,h2c
connectionUpgrade
etag"1665101471-0"
last-modifiedFri, 07 Oct 2022 00:11:11 GMT (17 minutes and 39 seconds ago)
content-typetext/html; charset=utf-8
content-encodinggzip
transfer-encodingchunked

Additional resources

Disclaimer

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