Preconnect
W3C, Cambridge, Massachusetts, United StatesThe rel="preconnect" attribute on HTML <link> elements.
According to our data, Preconnect is the third most popular performance technology on the web.
It has 38.6% of the performance market share and is present on 22% of all websites.
- 🏠 Website
- 🔗 Links
📊 Rankings and Market Share
- Performance
- Rank: 3
- Market share: 38.6%
- Standards
- Rank: 7
- Market share: 22.1%
🏆 Preconnect Awards
- 🥇 Most popular in Thailand in the Performance category.
- 🥇 Most popular in Hungary in the Performance category.
- 🥇 Most popular in Korea in the Performance category.
- 🥇 Most popular in Cyprus in the Performance category.
- 🥇 Most popular in the British Virgin Islands in the Performance category.
- 🥇 Most popular in Cambodia in the Performance category.
- 🥇 Most popular in El Salvador in the Performance category.
- 🥇 Most popular in Seychelles in the Performance category.
- 🥇 Most popular in Guernsey in the Performance category.
- 🥇 Most popular in Palau in the Performance category.
⚡ Sites Using Preconnect
We have data on 564,931 websites that use Preconnect performance technology. Here is a list of some of the top ranked ones.
The highest rated site using Preconnect is 
microsoft.com.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | microsoft.com |
#3 | United States | American English |
| 2 | #6 | United States | American English | |
| 3 |  amazon.com |
#8 | United States | American English |
| 4 |  wikipedia.org |
#9 | United States | English |
| 5 |  pinterest.com |
#11 | English | |
| 6 | bing.com | #12 | United States | English |
| 7 | github.com | #13 | United States | English |
| 8 | #14 | United States | American English | |
| 9 |  x.com |
#15 | English | |
| 10 |  tiktok.com |
#17 | Cayman Islands | English |
| 11 | #19 | Sweden | English | |
| 12 | #20 | United States | American English | |
| 13 | #22 | United States | English | |
| 14 | #23 | United States | English | |
| 15 | #27 | Japan | Japanese | |
| 16 | twitch.tv | #33 | United States | English |
| 17 | #34 | United States | American English | |
| 18 | #35 | Australia | English | |
| 19 |  paypal.com |
#36 | United States | American English |
| 20 | #38 | United Kingdom | English |
📈 Usage Statistics
Most of the sites that use Preconnect:
- are located in the United States
- have content in English
- use the .com domain extension
- fall into the Business category.
Most of the sites using Preconnect are from the United States and the United Kingdom.
- United States 32.7%
- United Kingdom 5.7%
- Canada 4.2%
- Germany 3.5%
- France 3.5%
- Netherlands 3.5%
- Australia 3.4%
- Spain 3.1%
- Japan 3%
- Other 37.4%
Most Preconnect users speak English, Spanish, or French.
- English 61.7%
- Spanish 5.1%
- French 3.7%
- German 3.4%
- Portuguese 2.8%
- Japanese 2.7%
- Dutch 2.5%
- Italian 2.5%
- Russian 1.6%
- Other 14%
Preconnect performance technology is especially popular on .com and .org top-level domains.
- .com 49%
- .org 6.2%
- .net 2.8%
- .co.uk 2.5%
- .com.au 2.3%
- .de 2.1%
- .com.br 1.8%
- .it 1.8%
- .fr 1.4%
- Other 30.1%
The primary market segments for websites utilizing Preconnect include business, marketing and merchandising, and online shopping.
- Business 17%
- Marketing/Merchandising 11.5%
- Online Shopping 8.8%
- Blogs/Wiki 7.4%
- Internet Services 5.7%
- Education/Reference 4.9%
- Travel 4.1%
- Entertainment 4.1%
- Health 3.3%
- Other 33.2%
🕵️ Similar Technologies
These are some of the best Preconnect alternatives.
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💬 Frequently Asked Questions
What is the company behind Preconnect?
Preconnect is owned by World Wide Web Consortium, Inc., headquartered in Cambridge, Massachusetts, United States.
Which country uses Preconnect the most?
The majority of Preconnect users are from the United States.
Who uses Preconnect?
According to our data, Preconnect is used on thousands of sites, including microsoft.com, live.com, and
amazon.com.
Is Preconnect used on government websites?
In total, we found Preconnect on 241 government sites in the United States.
Do academic institutions use Preconnect?
Yes, quite a few! Overall, we know of 820 academic websites in the United States that use Preconnect.
How does Preconnect stack up against its competitors?
Preconnect is one of the most popular performance technologies, second only to DNS Prefetch and ⏳ Lazy loading.
What are the alternatives to Preconnect?
Alternatives and possible competitors to Preconnect may include DNS Prefetch, Preload, and 
Speculation Rules.
Data updated