mailcore.net
MailCore.com - MailCore.com
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
This website uses Nginx hosted on Layer23 - atom86 BV, NL. SEO is fair (65/100) and accessibility is fair (65/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.
- Netherlands
- Hosted on Layer23 - atom86 BV, NL
Top issues to fix
13 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+7 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
525 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- MailCore.com - MailCore.com
- Description
- Canonical
- Language
- en-gb
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Layer23 - atom86 BV, NL
- CDN provider
- —
- IP address
- 185.138.56.233
- ASN
- AS34766 (Layer23 - atom86 BV, NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- mailcore.com
- Valid from
- Jun 4, 2026
- Valid to
- Sep 2, 2026
- Days until expiry
- 37
- SAN domains
- innocore.dk, mailcore.com, mailcore.net, www.innocore.dk, www.mailcore.com, www.mailcore.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 2
Links
6 internal · 2 external · 2 broken
Images
7 total · 6 missing alt
Scripts / Styles
21 scripts · 9 stylesheets
JS / CSS size
397 KB · 315 KB
Page size
11.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 14
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- Missing viewport meta tag
Scan details
- Requested URL
- https://mailcore.net
- Final URL
- https://www.mailcore.com/en/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 525 ms
- HTML size
- 11.2 KB
- Redirect chain
- https://mailcore.net → https://www.mailcore.com → https://www.mailcore.com/en/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mailcore.net use?
- mailcore.net is built with Joomla, jQuery, Google Analytics, Nginx.
- Is mailcore.net secure (HTTPS)?
- Yes. mailcore.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 2, 2026.
- Who hosts mailcore.net?
- mailcore.net is hosted on Layer23 - atom86 BV, NL.
- What is mailcore.net's SEO score?
- mailcore.net scored 65/100 for SEO in the latest analysis (fair).
- What is mailcore.net's overall website score?
- mailcore.net has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card