Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BCrawlabilityno robots.txt, no sitemapREVIEW
robots.txt is optional but recommended. It tells search engine crawlers which pages to index.
No robots.txt — crawlers fetch /robots.txt and get 404; not breaking but means default crawl behavior with no directives or sitemap reference.
Learn more ▾ ▴
A minimal robots.txt with `User-agent: * / Allow: / / Sitemap: https://example.com/sitemap.xml` covers the basics. Without it, crawlers behave fine but lose the sitemap signal and can't be selectively blocked from crawl-traps.
Source: robotstxt.org
A sitemap helps search engines discover and index your pages more efficiently.
No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.
Learn more ▾ ▴
A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.
Source: sitemaps.org / Google Search Central
No robots.txt found
This is fine for most sites — a missing robots.txt allows all crawling by default.
No sitemap found
Adding a sitemap helps search engines discover your pages.
BTLS Certificate Expiry & Recommendations233 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+DNS Records2 A records, 64 ms lookupPASS
| A | 13.248.160.110, 76.223.33.104 |
| AAAA | — |
| CNAME | — |
| NS | a11-66.akam.net, a8-67.akam.net, a1-243.akam.net, a16-64.akam.net, a5-66.akam.net, a18-66.akam.net |
| MX | 10 mxb-0018e801.gslb.pphosted.com 10 mxa-0018e801.gslb.pphosted.com |
| TXT | Dynatrace-site-verification=6ae78448-c62c-4c42-8c8c-661d9c1b3f59__tk59jl8skjga85... hpe-greenlake-domain-verification=4d3866663058456451686e6b726a39783646735462706b... 0xrm2esAvLWe8l0hjf16QpXoljaevO1GL5S1Js7huxAy7Sy4v/3ycjqBjxuRgJ0X0041OeFVKiMSfg5N... asv=ce3d8a2ac5abdbac518e951fe06cce45 atlassian-domain-verification=5sQEavZp1YrHAXMbe9KSf5Gm5thrWlTsdf8Di97aIdtWcrO/XZ... Dynatrace-site-verification=7dfe48d5-3f49-464f-975c-769486423356__q6vd9ifn85vv6t... Dynatrace-site-verification=fbdbae79-b2ad-4c4b-9cf5-8e1ab659bde7__bu429leh0416r2... MS=ms20709016 apple-domain-verification=59M909WTvcKWAO1e Dynatrace-site-verification=20200137-7195-47a6-84da-c50c55279445__r754nbv7m3lsft... google-site-verification=p7b-2Wq9a-iFxnZxuxdwAi2CeciZ4C1qUEHvGGwbqMM SPF v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all Dynatrace-site-verification=310b1777-e4ce-4671-89a0-5e628182cf24__b14ia3pg5om3p6... google-site-verification=i4qMjh7GZApvHu4uIuRdRBebw3qvToM_SKclQl3epmc Dynatrace-site-verification=e7c7982c-54e0-4111-9309-632f08fda123__1o24tqkjc1vvb6... google-site-verification=2FkkDVhr7bHO02f1mHsGoDlKIzIQqhq8OjJD1jfirY4 ZA=AqO2e0kAoZHaipIBQsX+EQ== apple-domain-verification=NGVMlwCoQ3AzNxCr Dynatrace-site-verification=dec03947-4601-4f5f-9055-c62fa6b89acd__ev8sm0l9jlaem0... teamviewer-sso-verification=9c8a8676c0f24a3dab06349ff4aba512 google-site-verification=pf9ZEwZcfBfucIWbFo5d7NSRk7rgeklsjaHDIBiodEg |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 445 ms totalPASS
https://mass.gov
395 ms · HTTP/1.1
https://www.mass.gov:443/
50 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://mass.gov | 301 | 395 ms | HTTP/1.1 | awselb/2.0 |
| 2 | https://www.mass.gov:443/ | 403 | 50 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencemass.gov — via get.gov, 25 years, 9 months old, hosted on AWSPASS
29 days
August 14, 2026
233 days
Issued by DigiCert Inc
25 years, 9 months
Registered November 28, 2000
Enabled
Protects against DNS spoofing
AWS
ASN AS16509
76.223.33.104
get.gov
Expiry timeline
Recommended actions
- Renew the domain or enable auto-renewal to prevent accidental expiry
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice