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.
BRedirect Chain1 redirect(s), 1035 ms totalREVIEW
https://panasonic.com
880 ms · HTTP/1.1
https://www.panasonic.com/
155 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://panasonic.com | 301 | 880 ms | HTTP/1.1 | Apache |
| 2 | https://www.panasonic.com/ | 403 | 155 ms | HTTP/1.1 | AkamaiGHost |
See the visual redirect chain in the HTTP Probe tab →
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.
BHTTP Probe TimingTotal 999 ms — DNS, TCP, TLS, TTFB, content transfer breakdownREVIEW
Connection waterfall
BTLS Certificate Expiry & Recommendations195 days until leaf cert expires — 4 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 DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
ADNS Records2 A records, 1545 ms lookupPASS
| A | 99.83.216.32, 75.2.83.23 |
| AAAA | — |
| CNAME | — |
| NS | ns7.panasonic.com, cmtu.mt.ns.els-gms.att.net, ns6.panasonic.com, dmtu.mt.ns.els-gms.att.net, ns5.panasonic.com, dbru.br.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net |
| MX | — |
| TXT | SPF v=spf1 include:spf.panasonic.com include:mktomail.com -all atlassian-domain-verification=jgxENvf18lt8XnHcXj3KhiZ8k3ylABTI9upGu1NyZjT5fA7JOk... a95ncgbc0k23943h628fmgphjh tfql2p89cf81qfb9qn80fldcynvc8qf7 _bcsqrlvuu1s3mcbhs87aicx1gkp4bzn _fcj86hj2z8vshn2ovdavc2o5m5wz2o4 13dbhnsauva7tov7e2fcfr940h atlassian-domain-verification=iOVJInbHpy6BR4ZHOzF6A/CItMJB/nR/Ee0WfCI9xCkSgJyhMA... google-site-verification=EWRBqRD6AzF7kG3ZiY5nLCPWV8qS_D1pH0dbQrD4eSg klaviyo-site-verification=WjQr6q vrhk1t6w9jpj83rftmhg93gzvwy8qj5k pardot822673=3dca2cf54c069e876ab6bab5b053533ab93ef95fdc605f68fa857961175b11a9 LIwGvtThUCAaStdBZwylS6aXZffIpK globalsign-domain-verification=108AC7E1FF53C8F5D1CAAB991D489F69 pardot925013=945134fe377c92e2f82d9e60bc5d5f08024b272cd628d56a9ecb73b4d9c0c0be pardot1063502=ff4a9af606adb2684b95948ffefeae01917d58a545a74f3976836b8d834f2c47 _u7zff1kd892i3ntarjacu281inf1svu globalsign-domain-verification=3DFBCBEF78C1C31C668343A3BC2DE4D0 globalsign-domain-verification=209789ECA0340AA656EB001DF1596A3B cloudflare-verify.panasonic.comINTXT934774624-5788435944 _vz15zn3ippcpetz9i8r3quip4y9p3o5 SgXIUaDUWDHCVAivt6yR7S7TWymkrZ _55i8e2j2qnphmgxyl2w2v90ne2xas89 _67iiaa798yt21f893731fvwca1grk4j |
| 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.
Slow DNS adds latency to every page load. Consider a faster DNS provider.
DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.
Source: DNS performance benchmarks
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencepanasonic.com — via MarkMonitor Inc., 36 years, 5 months old, hosted on AWSPASS
312 days
May 23, 2027
195 days
Issued by Cybertrust Japan Co., Ltd.
36 years, 5 months
Registered May 22, 1990
Not enabled
Protects against DNS spoofing
AWS
ASN AS16509
99.83.216.32
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
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