Website readiness profile · Snapshot 23 October 2026
singtel.com
singtel.com's public homepage, certificate and DNS checked against 31 practices and compared with 285 Telecommunications & Internet sites.
- Readiness index
- 70/100
- Ahead of
- 61%
- Practices observed
- 21/31
- Popularity band
- Top 50K
Telecommunications & Internet median 67
of measured Telecommunications & Internet sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: singtel.com. Thin bar: Telecommunications & Internet peer median.
Enable
87/100
Peers 82
Harden
94/100
Peers 61
Accelerate
18/100
Peers 57
Recover
0/100
Peers 16
Priority fixes for singtel.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTML compressed
Observed: The homepage HTML (2536 KB) was delivered without gzip, Brotli or zstd compression.
Why it matters: Compression usually shrinks HTML several times over, so the first bytes of the page arrive sooner on slow connections.
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.
90% of Telecommunications & Internet peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Guide: How to Set a Website Performance Budget That Teams Can Keep
Priority 2 · Accelerate
Modern image formats in use
Observed: The homepage had 14 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.
52% of Telecommunications & Internet peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
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.
41% of Telecommunications & Internet peers do this.
Priority 4 · Accelerate
Offscreen images lazy-loaded
Observed: The homepage had 14 images and none used loading="lazy".
What to do: Add loading="lazy" to images below the fold. Do not lazy-load the main hero image, because that delays the largest visible element.
66% of Telecommunications & Internet peers do this.
What singtel.com already does well
Practices fewer than half of Telecommunications & Internet peers use.
- DNSSEC signedDNSSEC delegation (DS record) present.13% of peers
- CAA records limit who can issue certificatesCAA limits issuance to amazon.com, digicert.com, globalsign.com and others.15% of peers
- Certificate lifetime of 100 days or lessShort-lived 90-day certificate from GlobalSign nv-sa, already inside the 2027 limit.28% of peers
What we saw
- Homepage checked
- https://www.singtel.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- GlobalSign, 90-day validity, expiring 2026-11-24
- CDN or edge
- Amazon CloudFront, Imperva
- Platform or framework
- Adobe Experience Manager
- DNS operators
- Akamai Edge DNS
- HSTS
- max-age 365 days, includeSubDomains, preload
- DMARC policy
- p=reject
- Homepage HTML
- 2,536 KB, uncompressed
- Images on homepage
- 14 (png 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 10
Observed 21
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- CAA records limit who can issue certificates
- DNSSEC signed
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- 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
Own singtel.com?
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: singtel.com. This profile covers configuration only.