We’re powered by seriously big data

Ahrefs collects, processes, and stores large amounts of data for search marketing professionals.

Similar to search engines, we crawl the entire web 24/7 and store petabytes (1PB = 1000TB) of information about live websites – like how they link to each other and what keywords they rank for in search results.

We're also really proud of our backend infrastructure. Since no existing solution could keep up with the volume of data we operate, most of our software infrastructure was built in-house.

3600
Serwery
727
K
rdzenie CPU
5
PB
RAM
33
PB
HDD
522
PB
SSD

$900
mln
The amount we’d have to spend on the cloud in 3 years without our own infrastructure.
Watch reel

Most active web crawler in the SEO industry

AhrefsBot is the most active web crawler in the “Search Engine Optimization” category on Cloudflare Radar. It’s also the 3rd most active web crawler in the world.

Co minutę skanujemy

There are

5
M
170
T

Podstrony

Rows in our key-value database

/

Rank

Bot

Owner

Category

1

GoogleBot

Google

Search Engine Crawler

2

BingBot

Microsoft

Search Engine Crawler

3

DataDog Synthetic Bot

DataDog

Monitoring & Analytics

4

AhrefsBot

Ahrefs

Search Engine Optimization

5

Qualys

Qualys

Search Engine Crawler

6

YandexBot

Yandex

Search Engine Crawler

7

PetalBot

Huawei

Search Engine Crawler

8

Google AdsBot

Google

SAdvertising & Marketing

9

Google Image Proxy

Google

Page Preview

10

Google Images

Google

Search Engine Crawler

Bots ranked by number of requests. Data supplied as of April, 2023


Indeks treści

Our content index powers Content Explorer, which is basically a content search engine.

Co 24 godziny odkrywamy
10
M
Nowe podstrony
Co 24 godziny aktualizujemy wskaźniki dla
300
M
Podstrony

Całkowity rozmiar indeksu treści

14.9mld

Podstrony


Indeks słów kluczowych

This powers Keywords Explorer, our keyword research tool for finding what your prospective customers are searching for online.

216
Lokalizacje

Rozmiar całego indeksu słów kluczowych

16.2mld

Słowa kluczowe

1.4mldUnited States
687mlnUnited Kingdom
610mlnIndia
532mlnBrazil
513mlnRussian Federation
465mlnGermany
444mlnCanada
394mlnFrance
379mlnIndonesia
344mlnJapan
342mlnAustralia
309mlnSpain
308mlnPhilippines
304mlnMexico
303mlnItaly
300mlnTurkey
296mlnVietnam
253mlnPoland
246mlnUkraine
243mlnKorea
241mlnNetherlands
223mlnArgentina
207mlnMalaysia
205mlnThailand
197mlnTaiwan
188mlnColombia
184mlnPakistan
174mlnEgypt
166mlnSingapore
163mlnBangladesh
162mlnSouth Africa
151mlnSweden
150mlnSwitzerland
150mlnUnited Arab Emirates
140mlnBelgium
124mlnPeru
123mlnSaudi Arabia
122mlnRomania
121mlnIreland
116mlnChile
115mlnAustria
113mlnMorocco
111mlnIran
110mlnNew Zealand
109mlnPortugal
105mlnCzech Republic
103mlnAlgeria
99mlnNorway

1.4mldUnited States
687mlnUnited Kingdom
610mlnIndia
532mlnBrazil
513mlnRussian Federation
465mlnGermany
444mlnCanada
394mlnFrance
379mlnIndonesia
344mlnJapan
342mlnAustralia
309mlnSpain
308mlnPhilippines
304mlnMexico
303mlnItaly
300mlnTurkey
296mlnVietnam
253mlnPoland
246mlnUkraine
243mlnKorea
241mlnNetherlands
223mlnArgentina
207mlnMalaysia
205mlnThailand
197mlnTaiwan
188mlnColombia
184mlnPakistan
174mlnEgypt
166mlnSingapore
163mlnBangladesh
162mlnSouth Africa
151mlnSweden

1.4mldUnited States
687mlnUnited Kingdom
610mlnIndia
532mlnBrazil
513mlnRussian Federation
465mlnGermany
444mlnCanada
394mlnFrance
379mlnIndonesia
344mlnJapan
342mlnAustralia
309mlnSpain
308mlnPhilippines
304mlnMexico
303mlnItaly
300mlnTurkey


Organic search traffic index

Our database of search queries and the amount of search traffic they send to top-ranking pages. It powers search traffic estimations in Site Explorer.

189
Lokalizacje
646
M
Słowa kluczowe
172mlnUnited States
32mlnIndia
28mlnJapan
26mlnFrance
26mlnGermany
26mlnUnited Kingdom
22mlnCanada
22mlnSpain
22mlnBrazil
20mlnAustralia
18mlnItaly
17mlnRussian Federation
15mlnIndonesia
15mlnNetherlands
13mlnMexico
13mlnTurkey
11mlnPoland
7.2mlnThailand
7.1mlnVietnam
6.6mlnColombia
6.5mlnUkraine
6.5mlnArgentina
6.3mlnPhilippines
5.5mlnSweden
4.5mlnTaiwan
3.4mlnMalaysia
3.4mlnNorway
3.3mlnAustria
3.3mlnDenmark
3.2mlnChile
3.1mlnSouth Africa
3.0mlnNew Zealand
2.9mlnSaudi Arabia
2.8mlnPeru
2.7mlnCzech Republic
2.7mlnEgypt
2.6mlnBelgium
2.5mlnPakistan
2.3mlnKorea
2.3mlnGreece
2.2mlnUnited Arab Emirates
2.2mlnHong Kong
2.2mlnFinland
2.2mlnRomania
2.2mlnPortugal
2.2mlnHungary
2.1mlnSwitzerland
2.1mlnSingapore

172mlnUnited States
32mlnIndia
28mlnJapan
26mlnFrance
26mlnGermany
26mlnUnited Kingdom
22mlnCanada
22mlnSpain
22mlnBrazil
20mlnAustralia
18mlnItaly
17mlnRussian Federation
15mlnIndonesia
15mlnNetherlands
13mlnMexico
13mlnTurkey
11mlnPoland
7.2mlnThailand
7.1mlnVietnam
6.6mlnColombia
6.5mlnUkraine
6.5mlnArgentina
6.3mlnPhilippines
5.5mlnSweden
4.5mlnTaiwan
3.4mlnMalaysia
3.4mlnNorway
3.3mlnAustria
3.3mlnDenmark
3.2mlnChile
3.1mlnSouth Africa
3.0mlnNew Zealand

172mlnUnited States
32mlnIndia
28mlnJapan
26mlnFrance
26mlnGermany
26mlnUnited Kingdom
22mlnCanada
22mlnSpain
22mlnBrazil
20mlnAustralia
18mlnItaly
17mlnRussian Federation
15mlnIndonesia
15mlnNetherlands
13mlnMexico
13mlnTurkey


Indeks linków zwrotnych

The world's largest index of live backlinks, updated with fresh data every 15–30 minutes. This index powers backlink data in Site Explorer, and is used to calculate our proprietary metrics: Ahrefs Rank, Domain Rating and URL Rating.

External backlinks history

35.0bln

Records

Pages in index
338.5
B
Domeny (po weryfikacji)
208.9
M
Linki wewnętrzne
23.1
T
Język
Główne narzędzia
Dodatkowe narzędzia i funkcje
Produkt
Firma
Zasoby
Społecznościowe

© 2024 Ahrefs Pte. Ltd. (201227417H) 16 Raffles Quay, #33-03 Hong Leong Building, Singapore 048581