plantnet.org
Home - Pl@ntNet
Last scanned Aug 5, 2026, 12:00 PM · 11 views
Overall score
Fair
Summary
With the Pl@ntNet app, identify one plant from a picture, and be part of a citizen science project on plant biodiversity. This website uses WordPress. SEO is good (85/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No H1 heading found.
With the Pl@ntNet app, identify one plant from a picture, and be part of a citizen science project on plant biodiversity
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
267 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
+2 overall since Jul 26, 2026
- Overall
- 79
- SEO
- 85
- Security
- 65
- Performance
- 90
- Accessibility
- 75
Organization
Company details published in this site's own structured data.
With the Pl@ntNet app, identify one plant from a picture, and be part of a citizen science project on plant biodiversity
Meta tags
- Title
- Home - Pl@ntNet
- Description
- With the Pl@ntNet app, identify one plant from a picture, and be part of a citizen science project on plant biodiversity
- Canonical
- https://plantnet.org/en/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 193.51.117.26
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hellenic Academic and Research Institutions CA
- Subject
- *.plantnet.org
- Valid from
- Dec 1, 2025
- Valid to
- Dec 1, 2026
- Days until expiry
- 118
- SAN domains
- *.plantnet.org, plantnet.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 14 · H3 1
Links
41 internal · 61 external · 3 broken
Images
67 total · 26 missing alt
Scripts / Styles
41 scripts · 14 stylesheets
JS / CSS size
1021 KB · 540 KB
Page size
116 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://plantnet.org
- Final URL
- https://plantnet.org
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 265 ms
- HTML size
- 116 KB
- Redirect chain
- https://plantnet.org
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Frequently asked questions
- What technology does plantnet.org use?
- plantnet.org is built with WordPress, WooCommerce, Bootstrap, jQuery, Google Analytics, Apache.
- Is plantnet.org secure (HTTPS)?
- Yes. plantnet.org uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 1, 2026.
- Who hosts plantnet.org?
- Hosting provider information for plantnet.org is not available yet.
- What is plantnet.org's SEO score?
- plantnet.org scored 85/100 for SEO in the latest analysis (great).
- What is plantnet.org's overall website score?
- plantnet.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
- Has plantnet.org's score changed over time?
- plantnet.org's overall score has improved by 2 points (from 77 to 79) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card