Heading monitoring Danger

A missing H1 weakens the page for the queries it was built for

A template that drops the <h1>, a redesign that swaps it for a styled <div>, a translation that overwrites it — the page still renders, and the cost shows up weeks later in lost positions.

Danger severity: you get the alert within the hour, not in tomorrow's digest.

Wygard alert detail

What it may cost you

Heading regressions are common after redesigns and theme updates, and invisible from the front end.

Topical relevance quietly thins out

The H1 is one of the strongest statements about what a URL is about. Lose it and the page competes for its target queries with one hand tied.

A redesign is the usual cause

Nothing in a visual QA pass flags a heading that became a styled div. It looks identical on screen and reads as nothing to a crawler.

More than one H1 dilutes the signal

Search engines tolerate it, but it usually means a template bug — and the page no longer says one clear thing.

How an alert reaches you

Three steps, running every day, on something nobody looks at twice a year.

1 Every run

Baseline stored

The first crawl saves the headings you monitor on each URL as it should be. That value is what every later run is compared against.

2 Next morning

Change detected

The heading text is extracted and compared, and Wygard counts how many headings match at that level.

3 Within the hour

Alert in your inbox

Danger-level findings go out right after the crawl batch. Milder ones wait for the daily digest, so the urgent one stands out.

You decide what counts as broken

The stored value is your desired state, not a guess. When a later run differs you get both versions side by side — and if the change was intentional, one click adopts it as the new baseline.

Severity matches the damage

This one reaches you within the hour, because the damage starts before the next digest would arrive. Every test's severity can be overridden per site, so your inbox stays useful.

Set it once, then leave it

Pick the frequency and the user agent Wygard should send, switch on JS rendering if your pages need it, and the rest needs no attention.

What we check

The H1 check is on by default. Subheading checks are opt-in, so you watch only the ones that carry meaning.

Test What it catches Scope Severity
H1 — heading The text changed, no <h1> was found, or more than one was detected. URL · Basic Danger
H2+ headings A subheading at the level you chose changed, disappeared, or appeared more than once. URL · Basic Heads-up

Questions about heading monitoring

What the checks do, and what they don’t.

Which heading levels can I watch

H1 by default, and any of h2 to h6 that you enable per URL.

Why are subheadings only Heads-up

A subheading drift is usually a content or layout decision worth reviewing, not an emergency. The H1 check stays at Danger.

Does it check heading order

No. The check watches the text and the count at the level you configured.

“This app has completely transformed how we manage our SEO. The real-time alerts ensure we never miss an issue. It's a game-changer for protecting our rankings!”
Jan Novak Jan Novak

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