cvk.de website report
CVK
Last scanned · 2 views
Overall score
Great
About cvk.de
cvk.de is a website. The site runs on WordPress. It is also on Facebook and Instagram.
Score profile
Top issues to fix
8 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
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.
+2 more issues — details in the sections below.
How it compares
cvk.de scores higher overall than 30% of the 25,253 WordPress sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
vs. WordPress sites
25,253 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
cvk.de is built with WordPress and jQuery.
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
cvk.de uses TLS 1.2 with a certificate valid for 52 more days and sets 5 of 6 recommended security headers.
Security headers5 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 0
Email security
cvk.de scores B for email security, with SPF and DMARC policy “reject”.
- SPFGood
Rejects senders not listed (-all).
- DMARCGood
Forged mail is rejected; reports are collected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Mail services authorised in SPF: Microsoft 365
Performance & carbon
cvk.de scores 100/100 for performance, with an estimated load time of 0.4 s. A visit emits an estimated 0.09 g of CO2 (grade A+).
Page weight
- HTML 44.5 KB
- JavaScript 184 KB
- CSS 13.5 KB
- Est. load
- 364 ms
- Response
- 364 ms
- Scripts / CSS
- 14 / 8
Carbon per visitA+
0.09 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
cvk.de scores 55/100 for SEO and 75/100 for accessibility, with 6 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
14 images · 7 without alt text · 0 lazy-loaded
Links
- Internal 14
- External 4
- Broken 1
SEO issues6
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues2
- More than 20% of images are missing alt text
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- CVK
- Description
- Canonical
- https://www.cvk.de/
- Language
- de
- Robots meta
- max-image-preview:large
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.cvk.de/
- HTTP status
- 200
- Redirects
- https://cvk.de → https://www.cvk.de/
- Scanned
- Aug 24, 2026, 1:22 PM
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<a href="https://sitegraph.tech/site/cvk-de"><img src="https://sitegraph.tech/badge/cvk-de.svg" alt="cvk.de on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about cvk.de
- What is cvk.de?
- cvk.de is a website. The site runs on WordPress. It is also on Facebook and Instagram.
- What technology does cvk.de use?
- cvk.de is built with WordPress and jQuery.
- Is cvk.de secure?
- cvk.de uses TLS 1.2 with a certificate valid for 52 more days and sets 5 of 6 recommended security headers.
- Is cvk.de protected against email spoofing?
- cvk.de scores B for email security, with SPF and DMARC policy “reject”.
- How does cvk.de compare with similar sites?
- cvk.de scores higher overall than 30% of the 25,253 WordPress sites we have scanned.
- What is cvk.de's overall score?
- cvk.de has an overall SiteGraph score of 82/100, combining SEO (55), performance (100), security (100) and accessibility (75).
Open Graph & Twitter