QUIC

IETF, Fremont, California, United States

QUIC is a transport layer network protocol built on UDP that provides encrypted, low-latency data transfer, underpins HTTP/3, and was originally developed by Google.

It combines transport and security in a single protocol, establishes connections in as little as one round trip, supports multiple independent streams within a single connection to avoid blocking, and preserves sessions when a device changes IP address or network.

Using QUIC reduces page load times, improves performance on high-latency or unstable networks, and supports reliable delivery for web browsing, media streaming, and real-time communication services.

According to our data, QUIC is the 8th most popular networking technology on the web.
It has 5.2% of the networking market share and is detected on 4.9% of all websites.

It appears on 35.1% of all websites in Iran, 21.9% in Turkey, and 12.6% in Poland.

Statistics based on 4M+ analyzed websites. About this data

📊 Rankings and Market Share

🏆 QUIC Awards

⚡ Sites Using QUIC

We have data on 200,094 websites that use QUIC networking technology. Here is a list of some of the top ranked ones.

The highest rated site using QUIC is promiedos.com.ar.

#WebsiteRankCountryLanguage
1 promiedos.com.ar #699 Argentina Spanish
2 musicdel.ir #910 Iran Persian
3 slack.com #1,086 United States American English
4 xiaohongshu.com #1,275 China Chinese
5 tencent.com #1,534 China American English
6 zhihu.com #1,753 China Chinese
7 cgtn.com #1,757 China English
8 kwai.com #2,414 English
9 delgarm.com #3,506 Iran Persian
10 cun.edu.co #3,654 Colombia Spanish
11 zougla.gr #3,902 Greece Greek
12 xiaohei.com #4,043 Hong Kong Chinese
13 bestialitysextaboo.net #4,241 Spain English
14 rozmusic.com #4,510 United Kingdom Persian
15 taw-bio.ir #4,535 Iran Persian
16 komiku.org #4,538 Russia Indonesian
17 upmusics.com #4,630 United Kingdom Persian
18 modaselvim.com #4,883 Turkey English
19 musics-fa.com #4,954 United Kingdom Persian
20 musicsweb.ir #5,034 Iran Persian

📈 Usage Statistics

Most of the sites that use QUIC:

Most of the sites using QUIC are from the United States, the United Kingdom, and Australia.

  • United States 11.5%
  • United Kingdom 6.6%
  • Australia 5%
  • India 4.9%
  • Turkey 4.8%
  • Iran 4.7%
  • Poland 4.5%
  • Netherlands 3.7%
  • Brazil 3.5%
  • Other 50.8%

Most QUIC users speak English, Spanish, or Persian.

  • English 45.2%
  • Spanish 7.2%
  • Persian 5.5%
  • Turkish 4.2%
  • Polish 4%
  • Portuguese 3.6%
  • Vietnamese 3.1%
  • German 2.5%
  • Italian 2.4%
  • Other 22.3%

QUIC networking technology is especially popular on .com top-level domains.

  • .com 39.7%
  • .org 4.4%
  • .com.au 3.3%
  • .pl 3.2%
  • .net 2.9%
  • .co.uk 2.6%
  • .com.br 2.5%
  • .ir 2.4%
  • .nl 2.2%
  • Other 36.8%

The primary market segments for websites utilizing QUIC include business, marketing and merchandising, and online shopping.

  • Business 18.4%
  • Marketing/Merchandising 10.7%
  • Online Shopping 8.9%
  • Blogs/Wiki 8.6%
  • Education/Reference 6.6%
  • Internet Services 6.2%
  • Travel 4.7%
  • Entertainment 4.2%
  • Health 3.4%
  • Other 28.3%

🕵️ Similar Technologies

These are some of the best QUIC alternatives.

RankName
1
TLS
Fremont, California, United States

A cryptographic protocol that provides end-to-end encryption of data transmitted over the internet, ensuring confidentiality, integrity, and authentication between communicating systems.
2
HTTP 2+
Fremont, California, United States

An application-layer protocol used to transfer resources such as HTML documents, images, and other web content, forming the foundation of data communication in web browsers.
3
Cookies
Fremont, California, United States

Small pieces of data that a website stores in a visitor's web browser to preserve information between page requests and browsing sessions.
4
HSTS
Fremont, California, United States

A web security mechanism that ensures a user's browser always connects to a website using HTTPS, preventing insecure HTTP access.
5
♯ ETag
Fremont, California, United States

An identifier for a specific version of a resource that is used for cache validation.

🆚 Compare Alternatives

Compare QUIC to…

💬 Frequently Asked Questions

What is the company behind QUIC?

QUIC is owned by Internet Engineering Task Force, headquartered in Fremont, California, United States.

Which country uses QUIC the most?

The majority of QUIC users are from the United States.

Who uses QUIC?

According to our data, QUIC is used on thousands of sites, including such established ones as promiedos.com.ar, musicdel.ir, and slack.com.

Is QUIC used on government websites?

Overall, we found QUIC on 30 government sites in the United States.

Do academic institutions use QUIC?

Yes. The most prominent of these is cun.edu.co. In total, we know of 55 academic websites in the United States that use QUIC.

How does QUIC compare to its competitors?

QUIC is a moderately popular networking technology, ranking ahead of 2 other networking technologies we track.

What are the alternatives to QUIC?

Alternatives and possible competitors to QUIC may include TLS, HTTP 2+, and Cookies.

👉 See Also

🗃️ About This Data