sofatutor.com

Scanned URL: https://sofatutor.com

📅 Scan completed: October 17, 2026

sofatutor.com scored 62/100 overall — average. Its strongest area is SEO (92/100). AI readiness needs the most attention (29/100). The site uses HTTPS. Both a title tag and meta description are present. Page load speed is moderate (1645ms total). 13 technologies detected.
62
out of 100
C
Average
Overall Domain Score
SEO 92  ·  LLM 29  ·  Performance 55 (weighted avg: SEO 40%, LLMO 30%, Perf 30%)
92

🔍 SEO Score

12 / 13 checks passed

29

🤖 LLM Readiness

4 / 14 checks passed

55

⚡ Performance

6 / 11 checks passed

⚡ Quick Wins — Top 5 Issues to Fix
  1. Image Alt Text — 24 of 89 images missing alt.
  2. Structured Data (JSON-LD) — No JSON-LD found.
  3. Time to First Byte (TTFB) — TTFB: 1522ms (Target: < 600ms).
  4. Schema Entities — No schema entities.
  5. FAQ Schema — Missing FAQ schema.
📝 Extracted Page Tags

These are the core on-page elements search engines read first. A well-crafted title and description directly affect click-through rates from search results, while the H1 and canonical URL help search engines understand page structure and avoid duplicate content.

Title Tag
sofatutor: Mit Spaß lernen von der 1.-13. Klasse 48 chars — Good
Meta Description
Deine Online-Lernhilfe mit kurzen &amp; witzigen Erklärvideos, Übungen &amp; Arbeitsblättern ► Jetzt kostenlos ausprobieren! Für alle Fächer &amp; Klassen 154 chars — Good
H1 Heading
Die Lernmethode muss sich an das Kind anpassen, nicht umgekehrt!
Canonical URL
https://www.sofatutor.com
🔍 SEO Audit
A+ 92/100

Search engine optimisation determines how visible your site is in organic search. These checks cover the technical signals Google and other engines use to crawl, index, and rank your pages. Issues here directly impact how much free traffic your site receives.

✅ Title Tag
Length: 48 chars (Ideal: 30-60).
✅ Meta Description
Length: 154 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 6 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
24 of 89 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 323 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO (AI & Answer Engine)
F 29/100

AI-powered answer engines like ChatGPT, Perplexity, and Google's AI Overview are increasingly the first touchpoint for users. This section checks whether your content is structured so AI systems can confidently extract, cite, and recommend your site in their responses.

❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'de-DE'.
❌ Semantic Structure
No semantic HTML5 wrappers.
✅ Entity Verification Links
Social/publisher profiles linked.
❌ llms.txt
No llms.txt found at /llms.txt. Adding one helps AI models understand your site's purpose and content.
❌ llms-full.txt
No llms-full.txt found at /llms-full.txt. This extended file provides AI models with deeper content for more accurate citations.
❌ AGENTS.md
No AGENTS.md found at /AGENTS.md. This file tells AI agents how to navigate and interact with your site's content and APIs.
⚡ Performance & Web Vitals
D 55/100

Page speed is a confirmed Google ranking factor and has a direct impact on conversions — even a one-second delay can significantly reduce user engagement. This section measures real network timing and highlights the bottlenecks slowing your site down.

💬 This site loads in 1645ms — fast. Main bottleneck is TTFB (1522ms) — consider server-side caching.
Network Waterfall (Total: 1645ms)
  • DNS: 61ms
  • Connect: 152ms
  • TTFB: 1522ms
  • Download: 123ms
❌ Time to First Byte (TTFB)
TTFB: 1522ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 36.5KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
✅ Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
📋 WHOIS Information

WHOIS data shows who owns a domain and when it was registered and expires. Expiring domains lose their search authority and history overnight — many strong domains are lost simply because owners forget to renew. Registrant details also signal trust and legitimacy to search engines.

Registrar
Key-Systems GmbH
Registered
2007-07-02
Expires
2027-07-02
Last Updated
2026-07-03
Status
client transfer prohibited
Name Servers
ns-10.awsdns-01.com, ns-1471.awsdns-55.org, ns-1808.awsdns-34.co.uk, ns-651.awsdns-17.net
🔗 DNS Records

DNS records control how the world reaches your domain — they point to your server, configure your email, and enable security features like SPF and DMARC. Misconfigured DNS can cause email deliverability problems, downtime, or make your domain vulnerable to spoofing.

📊 4 A  ·  5 MX  ·  8 TXT  ·  4 NS
TypeValue
A3.162.3.70
A3.162.3.64
A3.162.3.58
A3.162.3.40
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt1.aspmx.l.google.com
MXaspmx.l.google.com
TXTv=spf1 include:_spf.google.com include:sendgrid.net include:spf.easybill-mail.de include:amazonses.com ~all
TXTanthropic-domain-verification-65a5w8=L8Ussncy5BhU1xFhra0s1DgWw
TXTstripe-verification=9f4e7188e5c8ee9be59d0af66c0f92eb9209bc269b7569a667e95a7faf4a9209
TXTstripe-verification=7a0e7d2fa17bd562f39aa666713a91e143eca8519650930e4d1972b371e21af7
TXTslack-domain-verification=syahLBdCxr8U6Cp0BmgzSOlnR2qmFZOJIvywTVL5
TXTG8PziX2vCaBn2UXEv5+Eb2GL6H14s4EPiR5dyWck6Ro=
TXTgoogle-site-verification=AM061eb6o4A9Y-LB6ta1E4i3w79Nq2jv7-yvN2f3z10
TXTapple-domain-verification=XxOpPzFnfa9m5Nn4
NSns-1808.awsdns-34.co.uk
NSns-10.awsdns-01.com
NSns-1471.awsdns-55.org
NSns-651.awsdns-17.net
⚙️ Detected Technologies

Understanding what technology stack a site runs on reveals performance characteristics, security exposure, and capabilities. Outdated software is the leading cause of website compromises, while the right tools — analytics, SEO plugins, CDN — are markers of a professionally maintained site.

Social & Schema
Open Graph
Page Builder
Divi
Analytics & Tracking
Google Analytics Google Tag Manager Hotjar Meta Pixel TikTok Pixel Matomo
Advertising
LinkedIn Insight Microsoft Ads Outbrain
Infrastructure & CDN
Nginx
Caching
CDN Cache
🛡️ Security & Blacklist Check
Some Blocked

Being listed on a blacklist means email providers, browsers, and security tools will block or warn users about your domain. This section checks major DNS-based blacklists used by ISPs and mail servers — being flagged here can silently destroy email deliverability and user trust.

ℹ️ 5 check(s) could not be verified automatically. Use the Verify links to check manually.
ℹ️ Spamhaus DBL Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ SURBL Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
✅ URIBL Verify ↗
Lookup inconclusive — use the Verify link to check manually.
✅ Google Safe Browsing Verify ↗
No warnings found in Google Safe Browsing transparency report.
IP Reputation Checks
ℹ️ Spamhaus ZEN (3.162.3.40) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ SpamCop (3.162.3.40) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ Barracuda (3.162.3.40) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
Sources checked: Spamhaus DBL, SURBL, URIBL, Spamhaus ZEN (IP), SpamCop (IP), Google Safe Browsing (public transparency). DNS-based lookups — no API key required.
🦠 Malware & Reputation Check
Clean

Malware infections and poor reputation scores cause browsers to show red warning screens to visitors and get domains de-indexed by Google. These checks scan your domain against dedicated malware databases and web reputation services to surface any active threats.

✅ Domain appears clean — no malware or reputation flags detected on checked services.
✅ Sucuri SiteCheck Verify ↗
No malware or blacklist entries found.
✅ Norton Safe Web Verify ↗
No threats detected per Norton Safe Web.
✅ URLVoid Verify ↗
No threats detected per URLVoid.
✅ PhishTank Verify ↗
Not found in PhishTank phishing database.
🔗 VirusTotal Verify ↗
Click "Verify" to view the full VirusTotal multi-engine report for this domain.
🔗 Web of Trust (WOT) Verify ↗
Click "Verify" to view community-based reputation scores on Web of Trust.
Services checked: Sucuri SiteCheck, Norton Safe Web, URLVoid, PhishTank. VirusTotal & Web of Trust links provided for manual verification. Active scans use public endpoints — no API keys required.
⭐ Community Rating

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