verbling.com website report
Verbling - The Modern Way to Learn a Language.
Last scanned
Overall score
Great
About verbling.com
Verbling is an organization. It describes itself as “Language lessons with native 5-star teachers over video chat”. The site is delivered through Cloudflare. It is also on Facebook, Instagram and X.
Score profile
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
3 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
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.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
+1 more issue — details in the sections below.
Technology stack
verbling.com is built with Google Analytics.
Analytics (1)
Hosting & DNS
verbling.com is delivered through Cloudflare.
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
verbling.com uses TLS 1.3 with a certificate valid for 88 more days and sets 4 of 6 recommended security headers.
Security headers4 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
- 4
- Cookies set
- 3
Email security
verbling.com scores D for email security, with no SPF record and DMARC policy “quarantine”.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCWeak
Forged mail is sent to spam.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
verbling.com scores 80/100 for performance, with an estimated load time of 1.0 s. A visit emits an estimated 0.19 g of CO2 (grade A).
Page weight
- HTML 461 KB
- JavaScript 9.5 KB
- CSS 38.6 KB
- Est. load
- 1.03 s
- Response
- 1.02 s
- Scripts / CSS
- 10 / 4
Carbon per visitA
0.19 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
verbling.com scores 85/100 for SEO and 85/100 for accessibility, with 3 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
57 images · 21 without alt text · 1 lazy-loaded
Links
- Internal 30
- External 4
- Broken 20
SEO issues3
- Missing canonical link
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- More than 20% of images are missing alt text
Company
Organization
Company details published in this site's own structured data.
Verbling
Language lessons with native 5-star teachers over video chat. Anytime, anywhere.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Verbling - The Modern Way to Learn a Language.
- Description
- Language lessons with native 5-star teachers over video chat. Anytime, anywhere.
- Canonical
- Language
- en
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.verbling.com/
- HTTP status
- 200
- Redirects
- https://verbling.com → https://www.verbling.com/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about verbling.com
- What is verbling.com?
- Verbling is an organization. It describes itself as “Language lessons with native 5-star teachers over video chat”. The site is delivered through Cloudflare. It is also on Facebook, Instagram and X.
- What technology does verbling.com use?
- verbling.com is built with Google Analytics.
- Who hosts verbling.com?
- verbling.com is delivered through Cloudflare.
- Is verbling.com secure?
- verbling.com uses TLS 1.3 with a certificate valid for 88 more days and sets 4 of 6 recommended security headers.
- Is verbling.com protected against email spoofing?
- verbling.com scores D for email security, with no SPF record and DMARC policy “quarantine”.
- What is verbling.com's overall score?
- verbling.com has an overall SiteGraph score of 85/100, combining SEO (85), performance (80), security (90) and accessibility (85).
Open Graph & Twitter