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Category benchmark · Snapshot 23 October 2026

Workplace Productivity: website readiness

31 configuration checks across 125 Workplace Productivity sites from the SID website catalog, with 76 individual profiles for sites in the Chrome UX Report top 50K.

Sites measured
125

all popularity bands

Median readiness index
66/100

all sites: 64

Profiles
76

top-50K sites

Weakest lane
Recover

lowest weighted score

Readiness by lane

Enable

77/100

All sites 77

Harden

63/100

All sites 56

Accelerate

62/100

All sites 64

Recover

5/100

All sites 10

Biggest gaps for Workplace Productivity sites

The checks with the most room to improve, weighted by impact.

  1. Static files cached for 30 days or more

    41% observed · all sites 51%

    Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.

    Guide: Browser Caching Guide for Website Owners

  2. security.txt published

    16% observed · all sites 7.1%

    Publish /.well-known/security.txt with at least Contact and Expires fields, as RFC 9116 requires, and review it before it expires.

    Guide: A Practical Website Health Check for Owners

  3. CAA records limit who can issue certificates

    18% observed · all sites 13%

    Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.

    Guide: HTTPS and TLS Guide for Website Owners

  4. Modern image formats in use

    49% observed · all sites 40%

    Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.

    Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format

  5. HTTP/3 advertised

    27% observed · all sites 37%

    Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.

    Guide: CDN Guide for Website Owners

  6. HSTS kept for at least a year

    59% observed · all sites 34%

    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.

    Guide: HTTPS and TLS Guide for Website Owners

Where Workplace Productivity sites lead

  • DMARC policy enforces quarantine or reject63% observedall sites 39%
  • HSTS kept for at least a year59% observedall sites 34%
  • Referrer-Policy set40% observedall sites 24%
  • Offscreen images lazy-loaded72% observedall sites 62%

Stack mix

CDN and edge

Platform or framework

DNS operator

Certificate authority

Readiness leaders

Workplace Productivity sites in the top 50K with the highest share of observed practices (at least 26 of 31 checks measured). This lists only what we observed on 23 October 2026; owners can request a correction.

  1. linear.app92/100
  2. buk.mx91/100
  3. wooclap.com91/100
  4. tactiq.io88/100
  5. talana.com88/100
  6. apsiyon.com87/100
  7. miro.com87/100
  8. atlassian.com84/100
  9. notion.com84/100
  10. slack.com82/100

All 31 checks for Workplace Productivity

CheckLaneObservedAll sitesMeasured
HTTP requests move to HTTPSHarden97%91%116
HSTS kept for at least a yearHarden59%34%123
TLS 1.3 negotiatedHarden90%91%125
Certificate has more than 14 days leftHarden98%99%125
Certificate lifetime of 100 days or lessHarden50%67%125
CAA records limit who can issue certificatesHarden18%13%125
DNSSEC signedHarden12%8%124
security.txt publishedHarden16%7.1%121
DMARC policy enforces quarantine or rejectHarden63%39%125
X-Content-Type-Options: nosniffHarden51%48%123
Framing restrictedHarden52%51%123
Content Security Policy presentHarden41%32%123
Referrer-Policy setHarden40%24%123
HTTP/2 negotiatedAccelerate93%90%125
HTTP/3 advertisedAccelerate27%37%123
HTML compressedAccelerate86%93%123
Static files cached for 30 days or moreAccelerate41%51%103
Modern image formats in useAccelerate49%40%104
Offscreen images lazy-loadedAccelerate72%62%96
No render-blocking scripts in <head>Accelerate42%48%123
robots.txt publishedEnable80%76%123
XML sitemap discoverableEnable67%70%123
Reachable over IPv6Enable38%48%125
Canonical URL declaredEnable65%68%123
Meta description writtenEnable92%84%123
Mobile viewport configuredEnable98%94%123
Structured data presentEnable50%51%123
Social preview image setEnable65%57%123
Page language declaredEnable85%90%123
At most one redirect to the homepageEnable95%98%123
Nameservers spread across providersRecover4.8%10%124

Workplace Productivity profiles

Readiness index shown next to each site.