73
SEO audit for customer.io
Health 73/100 (fair) · 50 pages crawled · generated 2026-07-11
Download Markdown report (feed to ChatGPT / Claude / Cursor)
50
pages crawled
44
indexable pages
2
errors
52
warnings
94
notices
10
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Sitemap | 95 | 1 | 5 | 6 |
| Crawlability | 96 | 1 | 3 | 1 |
| Links | 90 | 0 | 16 | 12 |
| Headings | 93 | 0 | 11 | 2 |
| Structured Data | 95 | 0 | 8 | 2 |
| Indexability | 96 | 0 | 6 | 0 |
| Content | 99 | 0 | 2 | 42 |
| Images | 99 | 0 | 1 | 5 |
| Cache | 100 | 0 | 0 | 1 |
| Duplicate | 100 | 0 | 0 | 4 |
| Meta Description | 100 | 0 | 0 | 9 |
| Performance | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 2 |
| URL | 100 | 0 | 0 | 7 |
Findings
Errors (2 rules)
error Non-200 URL listed in sitemap
Rule sitemap.not_200 · Sitemap · 1 occurrence(s)
- https://customer.io/solutions — listed in sitemap but status 404
error Client error (4xx) response
Rule status.4xx · Crawlability · 1 occurrence(s)
- https://customer.io/solutions — HTTP 404
Warnings (9 rules)
warning Thin content (low word count)
Rule content.thin · Content · 2 occurrence(s)
- https://customer.io/demo — 182 words
- https://customer.io/solutions-partner-signup — 177 words
warning Missing <h1>
Rule h1.missing · Headings · 11 occurrence(s)
- https://customer.io/agency-partners/
- https://customer.io/careers
- https://customer.io/competitors
- https://customer.io/confirm
- https://customer.io/contact
- https://customer.io/customers
- https://customer.io/features
- https://customer.io/google-cloud
- https://customer.io/integrations
- https://customer.io/solutions/activation
- https://customer.io/tools
warning Images missing alt text
Rule images.missing_alt · Images · 1 occurrence(s)
- https://customer.io/docs/journeys/amazon-s3-data-out — 2 of 17 images missing alt
warning Page is noindex
Rule index.noindex · Indexability · 6 occurrence(s)
- https://customer.io/confirm — meta/X-Robots: meta=noindex, follow
- https://customer.io/events/austin_od — meta/X-Robots: meta=noindex, follow
- https://customer.io/events/chicago_mumford — meta/X-Robots: meta=noindex, follow
- https://customer.io/important-tips — meta/X-Robots: meta=noindex, follow
- https://customer.io/solutions — meta/X-Robots: meta=noindex
- https://customer.io/startup-program-referral — meta/X-Robots: meta=noindex, follow
warning Orphan page (no internal inlinks)
Rule links.orphan · Links · 10 occurrence(s)
- https://customer.io/ai — no internal links point here
- https://customer.io/events/ags-mx — no internal links point here
- https://customer.io/events/ags-tx — no internal links point here
- https://customer.io/events/ags_paris_6_26 — no internal links point here
- https://customer.io/events/aibl_live_growth_26 — no internal links point here
- https://customer.io/events/aps-ldn-2025 — no internal links point here
- https://customer.io/events/austin_dinner — no internal links point here
- https://customer.io/events/boa_london_4_26 — no internal links point here
- https://customer.io/startup-partner-signup — no internal links point here
- https://customer.io/startup-program-application — no internal links point here
warning Internal link points to a redirect
Rule links.redirect_target · Links · 6 occurrence(s)
- https://customer.io/careers — https://customer.io/blog/customer-io-raised-our-series-a/ → https://customer.io/learn/announcements/series-a
- https://customer.io/competitors — https://customer.io/competitors/customer-io-vs-intercom/ → https://www.try.customer.io/competitors/vs-intercom
- https://customer.io/integrations — https://customer.io/docs/journeys/amazon-s3-data-out → https://docs.customer.io/integrations/data-out/connections/amazon-s3-data-out/
- https://customer.io/learn/announcements — https://customer.io/learn/announcements/series-a → https://customer.io/learn/announcements/series-a
- https://customer.io/partners — https://customer.io/agency-partners/ → https://customer.io/agency-partners
- https://customer.io/support — https://customer.io/agency-partners → https://customer.io/agency-partners
warning Redirect chain (multiple hops)
Rule redirect.chain · Crawlability · 3 occurrence(s)
- https://customer.io/blog/customer-io-raised-our-series-a/ — 2 hops ending at https://customer.io/learn/announcements/series-a
- https://customer.io/competitors/customer-io-vs-intercom/ — 3 hops ending at https://www.try.customer.io/competitors/vs-intercom
- https://customer.io/docs/journeys/amazon-s3-data-out — 2 hops ending at https://docs.customer.io/integrations/data-out/connections/amazon-s3-data-out/
warning Rich-result schema missing required properties
Rule schema.invalid · Structured Data · 8 occurrence(s)
- https://customer.io/events/ags-mx — Event missing: name, location
- https://customer.io/events/ags-tx — Event missing: name, location
- https://customer.io/events/ags_paris_6_26 — Event missing: name, location
- https://customer.io/events/aibl_live_growth_26 — Event missing: name, location
- https://customer.io/events/amsterdam_dinner — Event missing: name, location
- https://customer.io/events/aps-ldn-2025 — Event missing: name, location
- https://customer.io/events/austin_dinner — Event missing: name, location
- https://customer.io/events/boa_london_4_26 — Event missing: name, location
warning Non-indexable URL listed in sitemap
Rule sitemap.non_indexable · Sitemap · 5 occurrence(s)
- https://customer.io/confirm — listed in sitemap but noindex
- https://customer.io/events/austin_od — listed in sitemap but noindex
- https://customer.io/events/chicago_mumford — listed in sitemap but noindex
- https://customer.io/important-tips — listed in sitemap but noindex
- https://customer.io/startup-program-referral — listed in sitemap but noindex
Notices (14 rules)
notice Page served uncached (no-store/private or CDN bypass)
Rule cache.not_cacheable · Cache · 1 occurrence(s)
- https://customer.io/learn/announcements — Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate · vercel: MISS
notice Low text-to-HTML ratio
Rule content.low_ratio · Content · 42 occurrence(s)
- https://customer.io/ — 0.9%
- https://customer.io/about — 0.7%
- https://customer.io/ai — 1.5%
- https://customer.io/builders — 2.0%
- https://customer.io/careers — 1.8%
- https://customer.io/competitors — 1.0%
- https://customer.io/contact — 1.0%
- https://customer.io/customers — 1.0%
- https://customer.io/events — 0.3%
- https://customer.io/events/ags_paris_6_26 — 0.5%
- https://customer.io/features — 1.4%
- https://customer.io/features/anonymous-messages — 0.9%
- https://customer.io/google-cloud — 1.1%
- https://customer.io/integrations — 1.0%
- https://customer.io/learn — 0.7%
- https://customer.io/learn/announcements — 0.4%
- https://customer.io/learn/announcements/a-new-look — 1.0%
- https://customer.io/legal — 0.7%
- https://customer.io/legal/acceptable-use-policy — 4.8%
- https://customer.io/partners — 1.4%
- https://customer.io/platform — 1.1%
- https://customer.io/platform/data-integrations — 1.1%
- https://customer.io/security — 1.2%
- https://customer.io/solutions-partner-signup — 0.6%
- https://customer.io/solutions/activation — 0.9%
notice Duplicate meta description across pages
Rule duplicate.meta_desc · Duplicate · 4 occurrence(s)
- https://customer.io/events — meta description shared by 4 pages: https://customer.io/features, https://customer.io/legal/acceptable-use-policy, https://customer.io/events/aps-ldn-2025
- https://customer.io/events/aps-ldn-2025 — meta description shared by 4 pages: https://customer.io/events, https://customer.io/features, https://customer.io/legal/acceptable-use-policy
- https://customer.io/features — meta description shared by 4 pages: https://customer.io/events, https://customer.io/legal/acceptable-use-policy, https://customer.io/events/aps-ldn-2025
- https://customer.io/legal/acceptable-use-policy — meta description shared by 4 pages: https://customer.io/events, https://customer.io/features, https://customer.io/events/aps-ldn-2025
notice Multiple <h1> elements
Rule h1.multiple · Headings · 2 occurrence(s)
- https://customer.io/competitors/customer-io-vs-intercom/ — 16 <h1> elements
- https://customer.io/docs/journeys/amazon-s3-data-out — 2 <h1> elements
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 5 occurrence(s)
- https://customer.io/ — 7 of 79 images without width/height
- https://customer.io/agency-partners/ — 5 of 73 images without width/height
- https://customer.io/docs/journeys/amazon-s3-data-out — 17 of 17 images without width/height
- https://customer.io/events/austin_dinner — 1 of 10 images without width/height
- https://customer.io/platform — 1 of 24 images without width/height
notice Internal link points to a noindex page
Rule links.to_noindex · Links · 12 occurrence(s)
- https://customer.io/events — https://customer.io/events/austin_od
- https://customer.io/events — https://customer.io/events/chicago_mumford
- https://customer.io/events/ags-mx — https://customer.io/events/austin_od
- https://customer.io/events/ags-tx — https://customer.io/events/austin_od
- https://customer.io/events/ags_paris_6_26 — https://customer.io/events/austin_od
- https://customer.io/events/aibl_live_growth_26 — https://customer.io/events/austin_od
- https://customer.io/events/amsterdam_dinner — https://customer.io/events/austin_od
- https://customer.io/events/aps-ldn-2025 — https://customer.io/events/austin_od
- https://customer.io/events/austin_dinner — https://customer.io/events/austin_od
- https://customer.io/events/austin_od — https://customer.io/events/austin_od
- https://customer.io/events/boa_london_4_26 — https://customer.io/events/austin_od
- https://customer.io/events/chicago_mumford — https://customer.io/events/austin_od
notice Meta description too long
Rule meta_desc.too_long · Meta Description · 7 occurrence(s)
- https://customer.io/about — 164 chars
- https://customer.io/docs/journeys/amazon-s3-data-out — 272 chars
- https://customer.io/events/amsterdam_dinner — 179 chars
- https://customer.io/events/boa_london_4_26 — 165 chars
- https://customer.io/startup-program-application — 267 chars
- https://customer.io/tools — 169 chars
- https://customer.io/tools/calendar-link-generator — 176 chars
notice Meta description too short
Rule meta_desc.too_short · Meta Description · 2 occurrence(s)
- https://customer.io/events/aibl_live_growth_26 — 43 chars
- https://customer.io/legal — 38 chars
notice Slow server response
Rule perf.slow_response · Performance · 1 occurrence(s)
notice URL redirects to another URL
Rule redirect.single · Crawlability · 1 occurrence(s)
- https://customer.io/agency-partners/ — redirects to https://customer.io/agency-partners
notice No structured data detected
Rule schema.none · Structured Data · 2 occurrence(s)
notice Missing recommended security headers
Rule security.missing_headers · Security · 2 occurrence(s)
- https://customer.io/competitors/customer-io-vs-intercom/ — CSP
- https://customer.io/docs/journeys/amazon-s3-data-out — CSP, X-Content-Type-Options
notice Indexable page not listed in sitemap
Rule sitemap.orphan_not_listed · Sitemap · 6 occurrence(s)
- https://customer.io/ — indexable but not in sitemap
- https://customer.io/agency-partners/ — indexable but not in sitemap
- https://customer.io/competitors/customer-io-vs-intercom/ — indexable but not in sitemap
- https://customer.io/demo — indexable but not in sitemap
- https://customer.io/docs/journeys/amazon-s3-data-out — indexable but not in sitemap
- https://customer.io/pricing — indexable but not in sitemap
notice Underscores in URL path (prefer hyphens)
Rule url.underscores · URL · 7 occurrence(s)
Pages (showing 50 of 50)
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://customer.io/ Customer.io Platform: Automation, Data, Content Creation |
200 | yes | 664 | 49 |
| https://customer.io/about About Customer.io | Customer.io |
200 | yes | 479 | 47 |
| https://customer.io/careers Careers + Job Openings | Customer.io |
200 | yes | 903 | 47 |
| https://customer.io/contact Contact Us | Customer.io |
200 | yes | 399 | 47 |
| https://customer.io/pricing Pricing + Plans | Customer.io |
200 | yes | 854 | 47 |
| https://customer.io/competitors Competitors | Customer.io |
200 | yes | 872 | 46 |
| https://customer.io/demo Request a Demo | Customer.io |
200 | yes | 182 | 46 |
| https://customer.io/features /features | Customer.io |
200 | yes | 867 | 46 |
| https://customer.io/learn Learn with Customer.io |
200 | yes | 569 | 46 |
| https://customer.io/partners Partners | Customer.io |
200 | yes | 585 | 46 |
| https://customer.io/security Data Security and Compliance | Customer.io |
200 | yes | 497 | 46 |
| https://customer.io/integrations Integrations | Customer.io |
200 | yes | 531 | 45 |
| https://customer.io/platform/data-integrations Data & integrations: A Customer Data Platform | Customer.io |
200 | yes | 741 | 45 |
| https://customer.io/features/anonymous-messages Anonymous messages | Customer.io |
200 | yes | 393 | 44 |
| https://customer.io/legal Legal Documents | Customer.io |
200 | yes | 247 | 44 |
| https://customer.io/platform All-in-one Customer Engagement Platform | Customer.io |
200 | yes | 650 | 44 |
| https://customer.io/support Customer Support | Customer.io |
200 | yes | 1191 | 44 |
| https://customer.io/solutions/activation Customer Activation Strategies | Customer.io |
200 | yes | 412 | 2 |
| https://customer.io/agency-partners/ Customer.io Service Partner Directory |
200 | yes | 5631 | 2 |
| https://customer.io/google-cloud Google Cloud Marketplace | Customer.io |
200 | yes | 667 | 2 |
| https://customer.io/learn/announcements Announcements | Learn with Customer.io |
200 | yes | 372 | 4 |
| https://customer.io/blog/customer-io-raised-our-series-a/ Customer.io Raised our Series A | Customer.io |
200 | yes | 1048 | 2 |
| https://customer.io/legal/acceptable-use-policy Acceptable Use Policy | Customer.io |
200 | yes | 1986 | 2 |
| https://customer.io/solutions-partner-signup Become a Solutions Partner | Customer.io |
200 | yes | 177 | 2 |
| https://customer.io/competitors/customer-io-vs-intercom/ Try Customer.io | Engagement beyond just support |
200 | yes | 1566 | 1 |
| https://customer.io/docs/journeys/amazon-s3-data-out Amazon S3 | Customer.io Docs |
200 | yes | 10823 | 1 |
| https://customer.io/technology-partner-signup Become a Technology Partner | Customer.io |
200 | yes | 201 | 1 |
| https://customer.io/events/austin_od Listen More Austin x Olivia Dean | Customer.io |
200 | no | 315 | 11 |
| https://customer.io/events Events | Customer.io |
200 | yes | 293 | 10 |
| https://customer.io/customers Customer Stories | Customer.io |
200 | yes | 666 | 1 |
| https://customer.io/builders Builders | Customer.io |
200 | yes | 937 | 1 |
| https://customer.io/tools/calendar-link-generator Calendar Link Generator | Free Add-to-Calendar Links | Customer.io |
200 | yes | 393 | 2 |
| https://customer.io/learn/announcements/a-new-look Customer.io Has A New Look | Customer.io |
200 | yes | 669 | 1 |
| https://customer.io/events/amsterdam_dinner Say More Amsterdam 2026 | Customer.io | Customer.io |
200 | yes | 380 | 1 |
| https://customer.io/events/chicago_mumford Listen More Chicago - Mumford & Sons | Customer.io |
200 | no | 314 | 1 |
| https://customer.io/tools Free Email Tools | Customer.io |
200 | yes | 421 | 1 |
| https://customer.io/ai AI | Customer.io |
200 | yes | 802 | 0 |
| https://customer.io/confirm Thank you | Customer.io |
200 | no | 122 | 0 |
| https://customer.io/events/ags-mx App Growth Summit Mexico City | Customer.io |
200 | yes | 279 | 0 |
| https://customer.io/events/ags-tx App Growth Summit Austin | Customer.io | Customer.io |
200 | yes | 280 | 0 |
| https://customer.io/events/ags_paris_6_26 App Growth Summit Paris 2026 | Customer.io | Customer.io |
200 | yes | 216 | 0 |
| https://customer.io/events/aibl_live_growth_26 AiblLIVE Growth 2026 | Customer.io | Customer.io |
200 | yes | 222 | 0 |
| https://customer.io/events/aps-ldn-2025 App Promotion Summit | Customer.io |
200 | yes | 258 | 0 |
| https://customer.io/events/austin_dinner Say More Austin | Customer.io |
200 | yes | 444 | 0 |
| https://customer.io/events/boa_london_4_26 Business of Apps London 2026 | Customer.io | Customer.io |
200 | yes | 255 | 0 |
| https://customer.io/important-tips !important tips – Your Weekly Email Marketing Newsletter | Customer.io |
200 | no | 178 | 0 |
| https://customer.io/startup-partner-signup Become a Startup Partner | Customer.io |
200 | yes | 203 | 0 |
| https://customer.io/startup-program-application Startup Program Application | Customer.io |
200 | yes | 213 | 0 |
| https://customer.io/startup-program-referral Startup Program Application | Customer.io |
200 | no | 237 | 0 |
| https://customer.io/solutions 404 | Customer.io |
404 | no | 0 | 0 |
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