Domain research
Look inside any website’s search traffic.
Enter a domain and see how much organic traffic it earns, which keywords bring it in, and which pages do the heavy lifting. Then put up to five sites next to each other and see exactly where they pull ahead.
Ask Brigham.aiGive me an overview of seo.co: traffic trend, top pages, and the keywords it gained in the last 90 days.Organic traffic / mo
48.2K
↑ +12%
Ranking keywords
6,914
↑ +438
Top 3 keywords
412
↑ +37
Referring domains
1,286
↓ -14
- 5
- Domains compared at once
- Top pages
- Ranked by traffic
- Any site
- Yours or a competitor's
- $20
- Per month, all tools
Why it matters
Your competitors already ran the experiments.
- Overview
- Traffic, keywords, links
- Rankings
- Every keyword and URL
- Top pages
- Sorted by traffic
- Compare
- Up to 5 domains
Every site that ranks well has tested topics, formats and page types for years. Domain research lets you read those results. You see which pages earn traffic, which keywords they win, and how that changed over time, without guessing from the outside.
That turns planning into a short list of decisions. If a rival’s pricing guide drives a fifth of its traffic and you have no pricing page, that is your next project. If their blog traffic fell after an update while their service pages grew, you know where search engines are sending visitors in your market.
Domain overview
The whole story of a site, on one screen.
The overview shows estimated organic traffic, ranking keywords and referring domains, with history so you can spot when a site took off or lost ground.
01
Trend lines
Traffic and keyword counts month by month, so a sudden jump or drop stands out.
02
Position spread
How many keywords sit in the top 3, top 10 and top 100, which shows how close a site is to page one.
03
Link profile
Referring domains and backlinks at a glance, linked to the full backlink report.
Top pages
Find the pages that actually pay the bills.
Most sites get the bulk of their search traffic from a handful of URLs. Top pages lists every ranking URL sorted by estimated traffic, with the number of keywords it ranks for and its best keyword.
Open any page to see its full keyword list. It is the fastest way to learn what a competitor's best content covers and which queries it answers.
| Page | Traffic | Keywords | Top keyword |
|---|---|---|---|
| /link-building-services | 6.4K | 312 | link building services |
| /seo-pricing | 4.9K | 188 | seo pricing |
| /blog/what-is-seo | 3.7K | 541 | what is seo |
| /local-seo | 2.8K | 203 | local seo company |
| /blog/seo-audit-checklist | 1.9K | 167 | seo audit checklist |
Compare domains
Five sites, one view.
Add up to five domains and compare traffic, keywords and links in one report. You see who leads, who is growing and who is stalling.
From there, jump into keyword gap to see exactly which terms each competitor wins that you don't.
Side-by-side totals
Traffic, keyword counts and referring domains in matching columns.
Shared and unique keywords
See how much of the market you share and how much each site owns alone.
Organic traffic / mo
- Competitor A61K
- dev.coYOU48K
- Competitor B37K
- Competitor C22K
- Competitor D14K
Organic rankings
Every keyword a site ranks for.
Organic rankings lists each keyword with its position, ranking URL, search volume, difficulty and estimated traffic. Filter by position, intent or word to narrow thousands of rows to the ones that matter.
Sort by position change to see what a site recently gained or lost.
What you get
Research tools that connect to each other.
Any domain or URL
Research a whole domain, a subfolder like /blog, or a single page.
History
Monthly trends show when growth started and which pages drove it.
Filters that stick
Narrow by position, intent, volume or word, and save the view.
One click deeper
Every keyword opens its overview. Every page opens its rankings.
Export
Download any table as CSV, or add it to a branded report.
Ask Brigham
Get a plain-English summary of what changed and why.
How it works
From a domain name to a plan.
- 01
Enter a domain
Start with your own site or the competitor that keeps outranking you.
- 02
Read the overview
Check the trend, the position spread and the top pages.
- 03
Compare
Add up to four more domains and see where each one leads.
- 04
Turn it into work
Send keywords to a list, a gap report or a content brief.
Definitions
What each number means.
- Organic traffic
- Estimated monthly visits from organic search, based on each keyword's volume and the site's position.
- Ranking keywords
- Keywords for which the domain appears in the top 100 organic results.
- Traffic share
- The portion of a site's estimated traffic that comes from one page or keyword.
- Referring domains
- Unique websites with at least one link pointing to the domain.
Ask in plain English
Skip the spreadsheet. Ask the question.
Competitor A ranks for fewer keywords, but 38% of theirs are in the top 3, against 19% for dev.co. Two pages, a cost calculator and a hiring guide, bring them about 14K visits a month on high-volume terms where dev.co sits on page two.
Recommended fixes
Sorted by impact
- 1
Build a cost calculator page
2 daysTheir calculator ranks #2 for a high-volume pricing term. You have no page targeting it.
- 2
Lift five page-two keywords
Half day eachFive keywords sit at #11 to #14. A page scan shows each needs more depth on pricing and timelines.
- 3
Merge overlapping blog posts
3 hrsThree posts compete for “hire developers”. Combining them gives Google one clear page to rank.
The difference
Research that ends in a decision.
Doing it by hand
- Guessing a rival's best pages from their menu
- Searching keywords one by one to see who ranks
- Comparing sites in a spreadsheet
- No history, so no idea what changed
search.co domain research
- Top pages ranked by estimated traffic
- Every ranking keyword with position and URL
- Five domains compared in one report
- Monthly trends and an explanation from Brigham
How accurate are traffic estimates?
They are estimates built from keyword volumes, positions and expected click rates. They are best for comparing sites and spotting trends. For your own site, connect Search Console to see real clicks.
Can I research any website?
Yes. Enter any domain, subfolder or URL. The site doesn't need to be connected to search.co.
How many domains can I compare?
Up to five in one comparison, including your own.
Does it cost credits?
Lookups use a few credits each from the 1,500 included in the $20 plan.
See what is working for your competitors.
Start a 7-day trial, enter a domain and get its traffic, rankings and top pages in seconds.
Compare my site with my top three competitors and tell me which of their pages I should build next.