Website readiness profile · Snapshot 23 October 2026
fighters.co.jp
fighters.co.jp's public homepage, certificate and DNS checked against 31 practices and compared with 677 Sports Broadcast & Fantasy Games sites.
- Readiness index
- 58/100
- Ahead of
- 30%
- Practices observed
- 16/31
- Popularity band
- Top 50K
Sports Broadcast & Fantasy Games median 64
of measured Sports Broadcast & Fantasy Games sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: fighters.co.jp. Thin bar: Sports Broadcast & Fantasy Games peer median.
Enable
72/100
Peers 82
Harden
48/100
Peers 51
Accelerate
63/100
Peers 63
Recover
0/100
Peers 16
Priority fixes for fighters.co.jp
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
Why it matters: TLS 1.3 removes legacy cipher suites and completes the handshake in fewer round trips, so it is both safer and faster for new connections.
What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.
90% of Sports Broadcast & Fantasy Games peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Enable
robots.txt published
Observed: No robots.txt file was returned at the site root.
What to do: Publish /robots.txt with any crawl rules you need and a Sitemap: line pointing to your XML sitemap.
89% of Sports Broadcast & Fantasy Games peers do this.
Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes
Priority 3 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for no max-age, short of the 30-day benchmark.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
On WordPress: Caching plugins or your host can set long browser cache lifetimes for theme and plugin assets.
55% of Sports Broadcast & Fantasy Games peers do this.
Priority 4 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
73% of Sports Broadcast & Fantasy Games peers do this.
What fighters.co.jp already does well
Practices fewer than half of Sports Broadcast & Fantasy Games peers use.
- Referrer-Policy setReferrer-Policy present.16% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.27% of peers
- X-Content-Type-Options: nosniffnosniff header present.32% of peers
What we saw
- Homepage checked
- https://www.fighters.co.jp/
- Homepage response
- HTTP 200
- TLS
- TLSv1.2, HTTP/2
- Certificate
- GlobalSign, 199-day validity, expiring 2027-04-16
- Platform or framework
- WordPress
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=none
- Homepage HTML
- 474 KB, gzip
- Images on homepage
- 314 (webp 15, svg 3)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 15
- TLS 1.3 negotiated
- Certificate lifetime of 100 days or less
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- Framing restricted
- Content Security Policy present
- HTTP/3 advertised
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- robots.txt published
- Reachable over IPv6
- Canonical URL declared
- Nameservers spread across providers
Observed 16
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- Certificate has more than 14 days left
- X-Content-Type-Options: nosniff
- Referrer-Policy set
- HTTP/2 negotiated
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- XML sitemap discoverable
- Meta description written
- Mobile viewport configured
- Structured data present
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Own fighters.co.jp?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: fighters.co.jp. This profile covers configuration only.