Website readiness profile · Snapshot 23 October 2026
skyscanner.es
skyscanner.es's public homepage, certificate and DNS checked against 31 practices and compared with 478 Travel Bookings & Trip Planning sites.
- Readiness index
- 70/100
- Ahead of
- 56%
- Practices observed
- 17/28
- Popularity band
- Top 5K
Travel Bookings & Trip Planning median 68
of measured Travel Bookings & Trip Planning sites
3 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: skyscanner.es. Thin bar: Travel Bookings & Trip Planning peer median.
Enable
59/100
Peers 86
Harden
78/100
Peers 60
Accelerate
73/100
Peers 64
Recover
0/100
Peers 13
Priority fixes for skyscanner.es
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for 1 days, short of the 30-day benchmark.
Why it matters: Returning visitors and later page views reuse cached files instead of downloading them again.
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.
49% of Travel Bookings & Trip Planning peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Priority 2 · Enable
Meta description written
Observed: The homepage had no meta description.
What to do: Write a short, specific description of the page for people, not a list of keywords.
92% of Travel Bookings & Trip Planning peers do this.
Guide: Meta Titles and Descriptions That Match Search Intent
Priority 3 · 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.
84% of Travel Bookings & Trip Planning peers do this.
Priority 4 · Enable
Structured data present
Observed: The homepage had no JSON-LD structured data.
What to do: Add JSON-LD for your organization and main content types, then test it with Google's Rich Results Test.
69% of Travel Bookings & Trip Planning peers do this.
What skyscanner.es already does well
Practices fewer than half of Travel Bookings & Trip Planning peers use.
- security.txt publishedsecurity.txt with a contact found.17% of peers
- Referrer-Policy setReferrer-Policy present.32% of peers
- HTTP/3 advertisedHTTP/3 advertised.33% of peers
What we saw
- Homepage checked
- https://www.skyscanner.es/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Amazon, 197-day validity, expiring 2027-02-09
- CDN or edge
- Amazon CloudFront
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains, preload
- DMARC policy
- p=reject
- Homepage HTML
- 1 KB, uncompressed
- 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 11
- Certificate lifetime of 100 days or less
- CAA records limit who can issue certificates
- DNSSEC signed
- Content Security Policy present
- Static files cached for 30 days or more
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Structured data present
- Social preview image set
- Nameservers spread across providers
Observed 17
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Not measured 3
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
Own skyscanner.es?
Re-run the checks after a change, keep a private action plan in a free workspace, or report a mistake.
Live status for this site: Status Is Down: skyscanner.es. This profile covers configuration only.