About GOTSOT.com
SEO work runs on numbers that are annoying to get by hand. Is a keyword showing up too often in a page, or not often enough? Will a title tag actually fit in the search result, or will Google cut it off? Is a paragraph genuinely readable, or does it just look fine to the person who wrote it? And once a page starts ranking, what is a given position in the results actually worth in clicks, and is the campaign that got it there worth the spend? None of these questions have one universal right answer, but they all have a number you can estimate — if you have the right calculator in front of you and aren’t stuck rebuilding a spreadsheet formula from scratch every time.
That’s the gap GOTSOT.com tries to fill. Instead of one more article telling you that keyword density “matters,” the Keyword Density Checker counts your target keyword against your total word count and hands you an actual percentage. Instead of guessing whether a title tag is too long, the Meta Tag Length Checker measures your title and meta description against the character lengths Google typically displays, so you can see before you publish whether it will get truncated in the search result. The Readability Score Calculator runs your content through the Flesch Reading Ease formula and returns the score alongside word, sentence, and syllable counts and a plain-English grade band, so “is this readable” stops being a gut call.
The same approach carries into planning and reporting. The SERP CTR Estimator applies an aggregated SERP click-through curve to whatever ranking position you enter, from 1 to 10, so you can size up roughly how much organic traffic a position is worth before you spend months chasing it. The Content Word Countercounts words, characters, and sentences and estimates reading time at a speed you choose, which is a quick way to size up a draft before it goes live. And when it’s time to justify the work to someone holding the budget, the SEO ROI Calculatortakes your monthly organic traffic, conversion rate, average order value, and SEO spend and projects conversions, revenue, ROI, and ROAS, so the business case doesn’t have to be built from a blank sheet.
Alongside the calculators, the site publishes SEO guides on the blog and background reading in the learn section. If you’d rather look at something than read about it, the Search & Web Museumis a separate, browsable timeline of the data centers, crawlers, catalogs, and publishing history behind modern search — every entry, image, and fact there is sourced from Wikipedia and Wikimedia Commons.
A few honest limits, worth stating plainly: every number on this site is an estimate built from public, widely used formulas and conventions (Flesch Reading Ease, aggregated CTR curves by position, and standard word/character counting) applied to whatever you type in. They are not a guarantee of what will happen to your specific page, and they are not a substitute for your own analytics or for Google’s own documentation, such as Google Search Central. GOTSOT.com is an independent site, not affiliated with Google or any other platform, tool vendor, or standard it references, and its content is general informational material, not professional SEO, marketing, or business advice — algorithms change, and results vary. The site is supported by advertising, which is how the tools stay free with no account or sign-up required.
Questions, a tool acting up, or a calculator you wish existed? See Contact.