How this checker works
Google does not cut titles and descriptions off at a fixed number of characters. It cuts them off at a width on the screen, so “WWW” uses far more room than “iii”. The checker measures your text in the font Google uses for search results and compares it with typical display widths:
| Element | Approximate limit used | Rough character equivalent |
|---|---|---|
| Title (desktop) | about 580 px | 50–60 characters |
| Title (mobile) | about 2 lines | up to about 70 characters |
| Description (desktop) | about 2 lines, roughly 920 px | about 150–160 characters |
| Description (mobile) | about 3 lines, roughly 680 px wide | about 120–130 characters before the risk rises |
These limits change as Google adjusts its layout, so the checker flags text as “at risk” rather than claiming an exact cut-off point.
What the checks look for
- Length: titles that will probably be cut, or are so short they waste space you could use to explain the page.
- Search phrase: whether your main phrase (or most of its words) appears, and how early in the title. Front-loading helps people scan, but readability matters more than an exact match.
- Repetition: the same word used three or more times, which reads as stuffed.
- Shouting and symbols: long runs of capitals or decorative characters that Google may remove.
- Description substance: whether it contains a reason to click (a benefit, a number, a specific detail) or reads like a generic sentence.
Why Google might show something else
Google rewrites titles when it thinks they do not describe the page well, are stuffed with keywords, or duplicate other pages on the site. It often swaps the meta description for text from the page that better matches the specific search. You cannot prevent this completely, but titles that match the page’s main heading and descriptions that summarise the page honestly are rewritten less often.
Practical guidance
- Write for the person, not the crawler. Say what the page is and why it is the right result, in plain words.
- One page, one main topic. If two pages could share the same title, they are probably competing for the same searches. The Keyword to URL Mapping Checker helps spot this.
- Brand at the end, if at all. Add it when it helps recognition. Leave it out when space is tight.
- Local businesses: include the service and the area naturally, e.g. “Emergency Plumber in Leeds”. Do not list every town.
- Every indexable page needs its own title and description. Templates that give hundreds of pages the same description waste the chance to stand out.
What this tool does not do
It does not fetch your live page, check rankings or measure click-through rate. For real performance, look at impressions and clicks per page in Google Search Console. A page with many impressions and a low click-through rate is a good candidate for a rewrite here.