Pricing

Pay per event

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Find Missing Alt Text and Meta Tags: On-Page SEO Audit

Try for free

In: one domain. Out: one row per page listing images without alt text, unlabelled form fields and missing title, meta or canonical tags. Technical checks only, no conformity claim.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Tarcio Elyakin Agra Diniz

Actor stats

Bookmarked

Total users

Monthly active users

16 hours ago

Last modified

headings the page has. Zero and more than one are both reported.

Type:integer

Example:

Heading order broken

headingOrderBroken

Optional

True when the headings do not start at h1 or skip a level, for example h2 straight to h4.

Type:boolean

Example:

false

Images without alt

imagesWithoutAlt

Optional

Number of tags with no alt attribute, or with an alt containing only spaces. An explicit alt="" marks a decorative image and is not counted.

Type:integer

Example:

Form fields without label

formFieldsWithoutLabel

Optional

Number of input, select or textarea controls with no , no wrapping , no aria-label, no aria-labelledby and no title. Hidden, submit, button, reset and image inputs are skipped.

Type:integer

Example:

Canonical URL

canonical

Optional

The href of , or null when absent.

Type:string | null

Example:

https://example.com/pricing

Canonical missing

canonicalMissing

Optional

On a page row, true when the page has no canonical link. On the summary row, how many audited pages had none.

Type:boolean | integer

Example:

false

Issues

issues

Optional

One short sentence per problem found on this page. Empty when the page passed every check.

Type:string[]

Example:

[
  "missing meta description",
  "2 image(s) without alt text"
]

Issue count

issueCount

Optional

How many entries the issues list has.

Type:integer

Example:

Start URL

startUrl

Optional

Summary row only: the URL the crawl started from.

Type:string | null

Example:

https://example.com

Finished at

finishedAt

Optional

Summary row only: when the run finished, in UTC.

Type:string | null

Example:

2026-09-20T15:04:05Z

Pages crawled

pagesCrawled

Optional

Summary row only: how many pages the crawler visited.

Type:integer

Example:

Pages audited

pagesAudited

Optional

Summary row only: how many pages answered with an HTML body and got a page row.

Type:integer

Example:

Pages skipped by robots.txt

pagesSkippedByRobots

Optional

Summary row only: how many URLs were not fetched because the site's robots.txt disallows them for this Actor's user agent.

Type:integer

Example:

Pages with issues

pagesWithIssues

Optional

Summary row only: how many audited pages had at least one defect.

Type:integer

Example:

Total defects

totalIssues

Optional

Summary row only: how many defects were found across every audited page. Zero means the audit ran and found nothing to fix.

Type:integer

Example:

Pages without h1

pagesWithoutH1

Optional

Summary row only: how many audited pages have no h1 heading.

Type:integer

Example:

Pages with more than one h1

pagesWithMultipleH1

Optional

Summary row only: how many audited pages have two or more h1 headings.

Type:integer

Example:

Pages with heading order broken

pagesWithBrokenHeadingOrder

Optional

Summary row only: how many audited pages do not start at h1 or skip a heading level.

Type:integer

Example:

Duration in seconds

durationSeconds

Optional

Summary row only: how long the crawl took.

Type:number

Example:

18.4

Charged events

chargedEvents

Optional

Summary row only: how many pay-per-event charges this run made. The summary row itself is never charged.

Type:integer

Example:

Charge limit reached

chargeLimitReached

Optional

Summary row only: true when the run stopped early because it reached the pay-per-event charge limit, so part of the site was not audited.

Type:boolean

Example:

false

Charge failures

chargeFailures

Optional

Summary row only: how many charge calls did not go through. The audit continues regardless.

Type:integer

Example:

Run message

message

Optional

Summary row only: one plain English sentence with how many pages were crawled, how many were skipped by robots.txt and how many defects were found per category. When no defect was found it says so.

Type:string

Example:

No defects found: 12 page(s) were crawled and checked, and every one of them passed all eight checks.

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