Website readiness profile · Snapshot 23 October 2026

skyperfectv.co.jp

skyperfectv.co.jp's public homepage, certificate and DNS checked against 31 practices and compared with 536 Entertainment & Video Streaming sites.

Readiness index: 50/100
Ahead of: 18%
Practices observed: 14/30
Popularity band: Top 50K

Measured 2026-10-23 12:21:40 UTC from one location. How we measure

Readiness by lane

Green: skyperfectv.co.jp. Thin bar: Entertainment & Video Streaming peer median.

Enable

77/100

Peers 80

Harden

45/100

Peers 52

Accelerate

33/100

Peers 60

Recover

0/100

Peers 12

Priority fixes for skyperfectv.co.jp

Ordered by impact and by how common each practice is among peers.

Priority 1 · Harden
HTTP requests move to HTTPS
Observed: A request to http://www.skyperfectv.co.jp/ was not redirected to HTTPS.
Why it matters: Visitors who type the address or follow an old link start on unencrypted HTTP. A redirect moves them to the encrypted site before any cookies or form data are sent.
What to do: Add a permanent (301 or 308) redirect from every http:// URL to the same https:// URL at your CDN, load balancer or web server.
On Amazon CloudFront: Set the viewer protocol policy of each cache behaviour to Redirect HTTP to HTTPS.
91% of Entertainment & Video Streaming peers do this. Limit: Measured for the homepage only, from one location, at the time of the check.
Guide: HTTPS and TLS Guide for Website Owners
Priority 2 · Accelerate
HTML compressed
Observed: The homepage HTML (8 KB) was delivered without gzip, Brotli or zstd compression.
What to do: Enable Brotli or gzip for text responses (HTML, CSS, JavaScript, JSON, SVG) at the CDN or origin.
On Amazon CloudFront: Enable Compress objects automatically on the cache behaviour.
92% of Entertainment & Video Streaming peers do this.
Guide: How to Set a Website Performance Budget That Teams Can Keep
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.
46% of Entertainment & Video Streaming peers do this.
Guide: Browser Caching Guide for Website Owners
Priority 4 · Accelerate
Modern image formats in use
Observed: The homepage had 4 images and none used WebP or AVIF.
What to do: Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.
32% of Entertainment & Video Streaming peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format

What skyperfectv.co.jp already does well

Practices fewer than half of Entertainment & Video Streaming peers use.

HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.31% of peers
X-Content-Type-Options: nosniffnosniff header present.40% of peers
No render-blocking scripts in <head>Head scripts load without blocking.42% of peers

What we saw

Homepage checked: https://www.skyperfectv.co.jp/
Homepage response: HTTP 200
TLS: TLSv1.3, HTTP/2
Certificate: DigiCert, 198-day validity, expiring 2027-01-10
CDN or edge: Amazon CloudFront
DNS operators: Google Cloud DNS
HSTS: max-age 365 days, includeSubDomains
DMARC policy: p=none
Homepage HTML: 8 KB, uncompressed
Images on homepage: 4 (svg 4)

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.

Amazon CloudFront (cdn and edge platform)Google Cloud DNS (dns operator)DigiCert (certificate authority)Service guide: AWS (Amazon Web Services)Service guide: Google Cloud

All 31 checks

Select a gap for the method and fix. How each check works

Not observed 16

Observed 14

HSTS kept for at least a year
TLS 1.3 negotiated
Certificate has more than 14 days left
X-Content-Type-Options: nosniff
Framing restricted
HTTP/2 negotiated
No render-blocking scripts in <head>
robots.txt published
XML sitemap discoverable
Meta description written
Mobile viewport configured
Structured data present
Social preview image set
At most one redirect to the homepage

Not measured 1

Offscreen images lazy-loaded

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Live status for this site: Status Is Down: skyperfectv.co.jp. This profile covers configuration only.

Compare with other Entertainment & Video Streaming sites

Entertainment & Video Streaming readiness benchmark