Siamo alimentati da big data davvero grandi

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.

4400
Servers
810
K
CPU cores
5
PB
RAM
32
PB
HDD
522
PB
SSD

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

Ti presentiamo Yep1, il nostro supercomputer superveloce

Yep1, il supercomputer di Ahrefs, si colloca tra i primi 50 supercomputer più veloci al mondo secondo Flops (operazioni in virgola mobile al secondo).

Dati forniti a maggio 2024. Visualizza il rapporto completo

23.32
PFlops

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.

Every minute, we crawl
5
M
Pagine
There are
170
T
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


Content index

Il nostro indice dei contenuti alimenta Content Explorer, che è fondamentalmente un motore di ricerca dei contenuti.

Every 24 hours, we discover
1
M
New pages
Every 24 hours, we update metrics for
1
M
Pagine

Total content index size

16.1B

Pagine


Keyword index

Questo alimenta Keywords Explorer, il nostro strumento di ricerca per parole chiave per trovare ciò che i tuoi potenziali clienti stanno cercando online.

217
Posizioni

Total keyword index size

28.7B

Filtered keywords

110B

Keywords ever seen

2.0BUnited States
1.2BBrazil
1.0BUnited Kingdom
1.0BIndia
895MGermany
859MFrance
789MCanada
670MRussian Federation
641MSpain
635MIndonesia
601MJapan
595MMexico
594MItaly
564MAustralia
541MPhilippines
536MVietnam
533MPoland
504MTurkey
476MArgentina
462MNetherlands
419MKorea
412MUkraine
408MMalaysia
394MColombia
377MThailand
338MTaiwan
334MPakistan
303MSouth Africa
296MEgypt
295MSingapore
293MSweden
289MBelgium
280MUnited Arab Emirates
278MSwitzerland
265MPeru
263MChile
254MBangladesh
245MSaudi Arabia
240MRomania
233MIran
231MIreland
226MCzech Republic
220MAustria
217MPortugal
209MMorocco
204MAlgeria
200MHong Kong
199MGreece

2.0BUnited States
1.2BBrazil
1.0BUnited Kingdom
1.0BIndia
895MGermany
859MFrance
789MCanada
670MRussian Federation
641MSpain
635MIndonesia
601MJapan
595MMexico
594MItaly
564MAustralia
541MPhilippines
536MVietnam
533MPoland
504MTurkey
476MArgentina
462MNetherlands
419MKorea
412MUkraine
408MMalaysia
394MColombia
377MThailand
338MTaiwan
334MPakistan
303MSouth Africa
296MEgypt
295MSingapore
293MSweden
289MBelgium

2.0BUnited States
1.2BBrazil
1.0BUnited Kingdom
1.0BIndia
895MGermany
859MFrance
789MCanada
670MRussian Federation
641MSpain
635MIndonesia
601MJapan
595MMexico
594MItaly
564MAustralia
541MPhilippines
536MVietnam


Organic search traffic index

Il nostro database di query di ricerca e la quantità di traffico di ricerca che inviano alle migliori pagine. Alimenta le stime del traffico di ricerca in Site Explorer.

189
Posizioni
1
M
Parole chiave
156MUnited States
31MIndia
24MFrance
24MUnited Kingdom
23MJapan
22MBrazil
21MGermany
19MCanada
19MSpain
17MRussian Federation
16MAustralia
15MItaly
13MMexico
12MNetherlands
12MIndonesia
11MTurkey
9.4MPoland
6.8MColombia
6.6MPhilippines
6.5MArgentina
5.9MThailand
5.7MVietnam
4.7MUkraine
4.7MSweden
3.5MTaiwan
3.4MMalaysia
3.3MChile
3.1MSouth Africa
3.0MDenmark
3.0MNorway
2.9MPeru
2.7MSaudi Arabia
2.7MPakistan
2.7MEgypt
2.7MAustria
2.5MCzech Republic
2.5MNew Zealand
2.4MKorea
2.3MBelgium
2.2MUnited Arab Emirates
2.1MPortugal
2.0MRomania
1.9MFinland
1.9MHungary
1.9MSingapore
1.9MSwitzerland
1.9MGreece
1.7MHong Kong

156MUnited States
31MIndia
24MFrance
24MUnited Kingdom
23MJapan
22MBrazil
21MGermany
19MCanada
19MSpain
17MRussian Federation
16MAustralia
15MItaly
13MMexico
12MNetherlands
12MIndonesia
11MTurkey
9.4MPoland
6.8MColombia
6.6MPhilippines
6.5MArgentina
5.9MThailand
5.7MVietnam
4.7MUkraine
4.7MSweden
3.5MTaiwan
3.4MMalaysia
3.3MChile
3.1MSouth Africa
3.0MDenmark
3.0MNorway
2.9MPeru
2.7MSaudi Arabia

156MUnited States
31MIndia
24MFrance
24MUnited Kingdom
23MJapan
22MBrazil
21MGermany
19MCanada
19MSpain
17MRussian Federation
16MAustralia
15MItaly
13MMexico
12MNetherlands
12MIndonesia
11MTurkey


Indice di backlink

Il più grande indice al mondo di backlink live, aggiornato con nuovi dati ogni 15-30 minuti. Questo indice alimenta i dati di backlink in Site Explorer e viene utilizzato per calcolare le nostre metriche proprietarie: Ahrefs Rank, Domain Rating e URL Rating.

External backlinks history

35.0T

Records

Pagine in indice
383.8
B
Domains (post-vetting)
214.9
M
Backlink interni
24.9
T