What powers mushroomobserver.org?

Last seen Aug 2026 · 23 technologies across 16 categories

Analytics

Google Analytics
since Jun 2018

CDN

jQuery CDN
since Aug 2026

JavaScript frameworks

Stimulus
since Jan 2024

JavaScript graphics

jQuery Sparklines
since Aug 2026

JavaScript libraries

Clipboard.js
since Aug 2026
DataTables
since Aug 2026
jQuery v1.7.2
since Jun 2018
jQuery UI v1.8.1
since Aug 2026
Xajax
since Aug 2026

Miscellaneous

Open Graph
since Sep 2022
PWA
since Apr 2025
RSS
since Dec 2022

Operating systems

Ubuntu
since Apr 2018

Performance

Turbo
since Jan 2024

Programming languages

PHP v7.4.33
since Aug 2026
Ruby
since Jun 2018

Rich text editors

CKEditor
since Aug 2026

Security

HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Nov 2021

UI frameworks

Bootstrap v3.4.1
since Jun 2018

Web frameworks

Ruby on Rails
since Jun 2018

Web servers

Nginx v1.30.2
since Apr 2018

Webmail

Google Workspace
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
mushroom observer #1 180
panaeolus olivaceus #7 15
panaeolus olivaceus #7 15
amanita maryaliceae #1 12
gastrocybe lateritia #5 7
boletus miniato olivaceus #4 6
amanita nauseosa #4 6
conocybe smithii #5 5
rubroboletus rhodosanguineus #5 5
amanita sinensis #4 5
mushroom terminology #4 5
pholiotina smithii #6 5
mycology definition #26 4
definition whorled #69 4
boletus patrioticus #6 3
setose #6 3
strigose #7 3
mushroom reports #3 3
myco medical term #36 3
marasmiellus sp #4 3
gymnopilus #47 3
boletus miniato-pallescens #8 2
conocybe #60 2
cortinarius #82 2
tylopilus sp #9 2

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 86% desktop
  • 14% phone
  • United States

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.43 / 10 · ranked #167,799 of all domains

213 referring domains · OpenPageRank

Search traffic

330 est. monthly organic visits (US)

139 keywords in Google's top 30

Core Web Vitals

LCP3.6 s
INP50 ms
CLS0.05
TTFB3100 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Weight: 1.0 MB · 104 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
mushroomobserver.org 14
amanitaceae.mushroomobserver.org 12
www.mushroomobserver.org 7

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