Content
· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.BBrand PresenceSite-name consistency, favicon, social image, meta tags, schema, and contact signalsREVIEW
Brand Presence
Your brand name differs across channels — visitors see inconsistent identity.
B
80/100
Site name appears as
| Page title | Email deliverability audit: why your mail goes to spam | |
| og:site_name | StrictMX | |
| twitter:site | — | |
| Organization.name | StrictMX |
Inconsistent — names differ across channels
Brand assets
Favicon
15/15covers multiple sizes, apple-touch-icon + SVG
Social share image
20/20og:image + twitter:image set
Meta completeness
20/20Organization schema
15/15has name, logo + url
Contact info discoverable
5/10mailto link
Findings
- Brand name differs across channels — users see inconsistent identity
- Consider adding contactPoint — helps appear in "contact us" rich results
- Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link
How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.
A+Links20 links checked, 20 healthy, 0 brokenPASS
A+Mixed ContentNo mixed content detected — all resources use HTTPS.PASS
A+Open GraphOpen Graph tags are well configured for social sharing.PASS
Preview

strictmx.com
Email deliverability audit: why your mail goes to spam
Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prioritised fixes in 48h. €179, flat.
- twitter:card — summary_large_image
- twitter:title — Email deliverability audit: why your mail goes to spam
- twitter:description — Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prio...
- twitter:image — https://strictmx.com/static/assets/og-home.png

STRICTMX.COM
Email deliverability audit: why your mail goes to spam
Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prioritised fixes in 48h. €179, flat.
- og:title — Email deliverability audit: why your mail goes to spam
- og:description — Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prio...
- og:image — https://strictmx.com/static/assets/og-home.png
- og:type — website
- og:url — https://strictmx.com/
- og:site_name — StrictMX

Email deliverability audit: why your mail goes to spam
strictmx.com
Description will be truncated (152 chars / 150 max)
- og:title — Email deliverability audit: why your mail goes to spam
- og:description — Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prio...
- og:image — https://strictmx.com/static/assets/og-home.png
Description will be truncated on LinkedIn (152 chars, max 150)
→ Tighten og:description to ≤150 characters
strictmx.com
Email deliverability audit: why your mail goes to spam
Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prioritised fixes in 48h. €179, flat.

- og:title — Email deliverability audit: why your mail goes to spam
- og:description — Audit of your sending and receiving mail: SPF, DKIM, DMARC, reverse DNS, TLS, MTA-STS, DANE. Written report with prio...
- og:image — https://strictmx.com/static/assets/og-home.png
Social preview quality
Averaged across Twitter/X, Facebook, LinkedIn, and Slack.
| Field | Twitter/X | Slack | ||
|---|---|---|---|---|
| og:title | ||||
| og:description | ||||
| og:image | ||||
| og:type | ||||
| og:url | ||||
| og:site_name | ||||
| twitter:card | — | — | — | |
| twitter:title | — | — | — | |
| twitter:description | — | — | — | |
| twitter:image | — | — | — |
A+Open Graph / Twitter Card DepthOG image dimensions and Twitter card configuration look healthyPASS
A+Structured Data4 JSON-LD block(s) found — structured data is well configured.PASS
Adding "sameAs" can improve how search engines display your content.
Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.
Learn more ▾ ▴
Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.
Source: Google Search Central / schema.org
JSON-LD Blocks
{
"@context": "https://schema.org",
"@type": "Service",
"areaServed": "Worldwide",
"name": "Mail health audit",
"offers": {
"@type": "Offer",
"price": "179",
"priceCurrency": "EUR",
"url": "https://strictmx.com/"
},
"provider": {
"@type": "Organization",
"name": "StrictMX",
"url": "https://strictmx.com/"
},
"serviceType": "Email deliverability and mail security audit"
}{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "Not as part of the audit. The report tells you exactly what to change, with the record values ready to paste, and most people apply it themselves in an afternoon. If you would rather not, there is a fix session: we work through your report on a call, you make each change, and I verify your mail authenticates before we finish. You keep your own passwords."
},
"name": "Will you fix it for me?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. ESP setups have their own failure modes: alignment against a custom return-path, a subdomain with no DMARC policy of its own, a second sending service missing from your SPF record. Your provider's dashboard covers their side of the handoff and stops there."
},
"name": "I use Google Workspace / SES / Postmark — is this for me?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "Especially. I self-host my own mail on OpenSMTPD and Stalwart, and self-hosted stacks are most of the hard cases. Which MTA you run makes little difference: Postfix, Exim, Stalwart, something exotic. The audit works at the DNS, protocol, and reputation level, which is the same for everyone."
},
"name": "I self-host — is this for me?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "Almost certainly, and it almost doesn't matter. SPF, DKIM, DMARC, PTR, TLS, MTA-STS and reputation live in DNS and on the wire, not inside your MTA. The report gives you exact records and settings to change, and where a fix is MTA-specific I'll reference your server's actual configuration directives."
},
"name": "Do you know my specific mail server?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "The intake form: your domain(s), your sending stack, the symptom, and the full headers of one affected message. No server access, no credentials, no DNS delegation."
},
"name": "What do you need from me?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "A free checker lists what fails. It can't read your rejected message's headers, and it can't rank nine warnings by which one costs you delivery."
},
"name": "Why not a free checker?"
},
{
"@type": "Question",
"acceptedAnswer": {
"@type": "Answer",
"text": "From the completed intake, not from payment. If something is missing I'll ask once, and the clock starts when you answer."
},
"name": "48 hours from when?"
}
]
}{
"@context": "https://schema.org",
"@id": "https://strictmx.com/#organization",
"@type": "Organization",
"address": {
"@type": "PostalAddress",
"addressCountry": "EE",
"streetAddress": "Sepapaja tn 6, Lasnamäe, 11415 Tallinn, Estonia"
},
"description": "Fixed-price email deliverability and mail security audits.",
"email": "mailto:audit@strictmx.com",
"identifier": "14133549",
"legalName": "Rapid Ventures OÜ",
"logo": "https://strictmx.com/static/assets/favicon-32.png",
"name": "StrictMX",
"url": "https://strictmx.com/",
"vatID": "EE101917160"
}{
"@context": "https://schema.org",
"@id": "https://strictmx.com/about#person",
"@type": "Person",
"email": "mailto:audit@strictmx.com",
"image": "https://strictmx.com/static/assets/philippe-namias.jpg",
"jobTitle": "Email deliverability and mail security consultant",
"knowsAbout": [
"Email deliverability",
"SPF",
"DKIM",
"DMARC",
"MTA-STS",
"TLS-RPT",
"DANE",
"DNSSEC",
"Mail transport security",
"Postfix",
"Exim",
"OpenSMTPD",
"Stalwart Mail Server",
"rspamd"
],
"name": "Philippe Namias",
"url": "https://strictmx.com/about",
"worksFor": {
"@id": "https://strictmx.com/#organization",
"@type": "Organization",
"name": "Rapid Ventures OÜ"
}
}