Website readiness profile · Snapshot 23 October 2026
terabox.app
terabox.app's public homepage, certificate and DNS checked against 31 practices and compared with 118 Cloud Storage & File Transfer sites.
- Readiness index
- 54/100
- Ahead of
- 34%
- Practices observed
- 14/29
- Popularity band
- Top 5K
Cloud Storage & File Transfer median 57
of measured Cloud Storage & File Transfer sites
2 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: terabox.app. Thin bar: Cloud Storage & File Transfer peer median.
Enable
87/100
Peers 68
Harden
40/100
Peers 55
Accelerate
43/100
Peers 56
Recover
0/100
Peers 5
Priority fixes for terabox.app
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected http/1.1 instead of HTTP/2.
Why it matters: HTTP/2 sends many files over one connection, which speeds up pages with lots of images, styles and scripts.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
82% of Cloud Storage & File Transfer peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
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.
91% of Cloud Storage & File Transfer peers do this.
Priority 3 · Harden
HSTS kept for at least a year
Observed: Strict-Transport-Security was sent with a max-age of 2 days, below the one-year benchmark.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
31% of Cloud Storage & File Transfer peers do this.
Priority 4 · 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.
35% of Cloud Storage & File Transfer peers do this.
What terabox.app already does well
Practices fewer than half of Cloud Storage & File Transfer peers use.
- Canonical URL declaredCanonical link present.41% of peers
- XML sitemap discoverableSitemap found.44% of peers
- Social preview image setog:image present.47% of peers
What we saw
- Homepage checked
- https://www.terabox.app/
- Homepage response
- HTTP 200
- TLS
- TLSv1.2, http/1.1
- Certificate
- DigiCert, 389-day validity, expiring 2027-01-16
- DNS operators
- Amazon Route 53
- HSTS
- max-age 2 days
- Homepage HTML
- 19 KB, gzip
- Images on homepage
- 0
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
- HSTS kept for at least a year
- 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
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- Static files cached for 30 days or more
- Reachable over IPv6
- Structured data present
- Nameservers spread across providers
Observed 14
- HTTP requests move to HTTPS
- Certificate has more than 14 days left
- X-Content-Type-Options: nosniff
- Framing restricted
- HTML compressed
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 2
- Modern image formats in use
- Offscreen images lazy-loaded
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Live status for this site: Status Is Down: terabox.app. This profile covers configuration only.