fronius.com
Fronius International
Last scanned Aug 1, 2026, 4:00 AM · 14 views
Overall score
Excellent
Summary
Fronius International. This website uses Next.js. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Fronius International
Top issues to fix
5 issues found
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
792 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+3 overall since Jul 25, 2026
- Overall
- 94
- SEO
- 80
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Fronius International
Contact
Email, phone, and address published on this site's own pages.
- contact@fronius.com
- Phone
- +43 7242 241 0
Meta tags
- Title
- Fronius International
- Description
- Fronius International
- Canonical
- https://www.fronius.com/en/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index, follow
- Manifest
- https://www.fronius.com/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.fronius.com
- Valid from
- Sep 18, 2025
- Valid to
- Oct 19, 2026
- Days until expiry
- 79
- SAN domains
- *.fronius.com, fronius.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 2
Links
36 internal · 1 external · 20 broken
Images
8 total · 0 missing alt
Scripts / Styles
13 scripts · 2 stylesheets
JS / CSS size
126 KB · 0 B
Page size
159 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://fronius.com
- Final URL
- https://www.fronius.com/en
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 789 ms
- HTML size
- 159 KB
- Redirect chain
- https://fronius.com → https://www.fronius.com/ → https://www.fronius.com/en/ → https://www.fronius.com/en
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Frequently asked questions
- What technology does fronius.com use?
- fronius.com is built with Next.js.
- Is fronius.com secure (HTTPS)?
- Yes. fronius.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 19, 2026.
- Who hosts fronius.com?
- Hosting provider information for fronius.com is not available yet.
- What is fronius.com's SEO score?
- fronius.com scored 80/100 for SEO in the latest analysis (great).
- What is fronius.com's overall website score?
- fronius.com has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- Has fronius.com's score changed over time?
- fronius.com's overall score has improved by 3 points (from 91 to 94) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card