vattenfall.nl

Scanned URL: https://vattenfall.nl

📅 Scan completed: June 21, 2026

vattenfall.nl scored 67/100 overall β€” average. Its strongest area is SEO (92/100). Performance needs the most attention (36/100). The site uses HTTPS. Both a title tag and meta description are present. Page load speed is slow (5024ms total). 7 technologies detected.
67
out of 100
C
Average
Overall Domain Score
SEO 92  ·  LLM 64  ·  Performance 36 (weighted avg: SEO 40%, LLMO 30%, Perf 30%)
92

🔍 SEO Score

12 / 13 checks passed

64

🤖 LLM Readiness

7 / 11 checks passed

36

⚡ Performance

4 / 11 checks passed

⚡ Quick Wins β€” Top 5 Issues to Fix
  1. Title Tag β€” Length: 80 chars (Ideal: 30-60).
  2. Text Compression β€” No Brotli/Gzip detected.
  3. Cache Policies β€” Missing Cache-Control headers.
  4. Time to First Byte (TTFB) β€” TTFB: 1980ms (Target: < 600ms).
  5. FAQ Schema β€” 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
Energieleverancier Vattenfall – energie voor zo'n 2 miljoen klanten | Vattenfall 80 chars β€” Too long
Meta Description
Energieleverancier Vattenfall levert energie aan zo'n 2 miljoen klanten in Nederland. Op deze manier streven we ernaar onze klimaatambitie te behalen. 150 chars β€” Good
H1 Heading
Energieleverancier Vattenfall
Canonical URL
https://www.vattenfall.nl/
🔍 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: 80 chars (Ideal: 30-60).
✅ Meta Description
Length: 150 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 8 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 56 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO (AI & Answer Engine)
C 64/100

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)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: organization
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
✅ Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'nl'.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚡ Performance & Web Vitals
F 36/100

Page speed is a confirmed Google ranking factor and has a direct impact on conversions β€” 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 5024ms β€” slow. Download time is high (3044ms) β€” reduce HTML payload or enable compression.
Network Waterfall (Total: 5024ms)
  • DNS: 1512ms
  • Connect: 1530ms
  • TTFB: 1980ms
  • Download: 3044ms
❌ Time to First Byte (TTFB)
TTFB: 1980ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 57.1KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
❌ Cache Policies
Missing Cache-Control headers.
❌ 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 β€” many strong domains are lost simply because owners forget to renew. Registrant details also signal trust and legitimacy to search engines.

Registrar
Ascio Technologies Inc
Registered
1999-12-31
Last Updated
2026-06-15
Status
active
Name Servers
ns1.vattenfall.se, ns2.vattenfall.de, ns1.vattenfall.de, ns1.ndc.nuon.com, ns2.ndc.nuon.com, ns2.vattenfall.se
🔗 DNS Records

DNS records control how the world reaches your domain β€” 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.

📊 1 A  Β·  1 MX  Β·  14 TXT  Β·  6 NS
TypeValue
A91.192.14.204
MXmx.vattenfall.com
TXTv=spf1 ip4:74.122.253.71 ip4:74.122.253.72 include:_spfvfout.vattenfall.com include:_spf.trustit.eu -all
TXTArduCeybLYpSplpLEGxPTCoPytTn80yah5GlIyNb4PN2iHnXrabqt37ZQxEH+m+HnjAXsZ1T6AYmytttRib7hw==
TXTdocker-verification=4fc016cb-aad4-4afb-b7f8-f0c9e22e7937
TXT_23bf8kvotdoh7nhw2418svo4y12wztr
TXTatlassian-domain-verification=299iFFR4JzxUUBi5Sh511LDuQwme7t1naphK5Q2Adg5cgwvgPRMHH69MekMcVZjo
TXT64cbadd0634702061d8ee004db199490
TXTgoogle-site-verification=H3C1Kf5_IZ9xQ-nzHPeyagfi-4ZPtpweX_U1b0PIF-g
TXTMS=ms52735397
TXTGufyxG5+LaBdnAeviuF2ozLsheR6AT7BR7MFjiOe5O7wL6XydZuuP0T5Aq9xrjVG7PigugPLemkGHiXpyfZtHw==
TXTgoogle-site-verification=ST3Ozb8Q8ahTC83vvvNfDvkmzGXCglsAGuy3B9ankOo
TXTdtm-domain-verification=RK5E7NcN95yR4QVcR41FVY6TsyzRwEU32Ukx2-g0YLE
TXTadobe-idp-site-verification=c9572883fcd2fc8187d62c2f5c5a3d71137c5fc7b78b50b669009f1589d2a8b6
TXTd365mktkey=2bn10m5xv7551zjv04ny79ef5
TXTfacebook-domain-verification=3mf31bily2v9qmask6qcm22f05gjnt
NSns1.ndc.nuon.com
NSns2.ndc.nuon.com
NSns1.vattenfall.se
NSns1.vattenfall.de
NSns2.vattenfall.de
NSns2.vattenfall.se
⚙️ 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 β€” analytics, SEO plugins, CDN β€” are markers of a professionally maintained site.

Social & Schema
Open Graph Twitter Cards Schema.org
Page Builder
Gutenberg
A/B Testing
VWO
Infrastructure & CDN
Apache
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 β€” 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 β€” 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 (91.192.14.204) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ SpamCop (91.192.14.204) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ Barracuda (91.192.14.204) 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 β€” no API key required.
🦠 Malware & Reputation Check
1 Flag

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.

⚠️ This domain has been flagged by 1 reputation service(s). Review the details below.
✅ Sucuri SiteCheck Verify ↗
No malware or blacklist entries found.
✅ Norton Safe Web Verify ↗
No threats detected per Norton Safe Web.
🚨 URLVoid Verify ↗
FLAGGED: URLVoid reports this domain as blacklisted.
✅ 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 β€” no API keys required.
⭐ Community Rating

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