⚡ Networking in Iceland

Networking technologies are protocols, standards, and mechanisms that enable the secure and reliable delivery of web content, manage data exchange between clients and servers, enforce security policies, and optimize connection performance.

Iceland is a Northern European island country with a population of over 380 thousand people.

According to our data, networking technologies are used on 92.8% of websites from Iceland.

Statistics based on 3K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top networking technologies in Iceland in 2026, based on market share.

The most popular is TLS with an impressive share of 79.1%, followed by HTTP 2+ with 74.1% and HSTS with 33.2%.

TLS 79.1%
HTTP 2+ 74.1%
HSTS 33.2%
Cookies 33%
♯ ETag 20.5%
↪ Redirect 15%
CSP 13.9%
QUIC 13.8%
CORS 4.6%

🚀 Highlights

Here is a list of the top technologies that are more popular in Iceland than worldwide.
Differences between global and country rankings are shown in parentheses.

3. HSTS ^(-1)
6. ↪ Redirect ^(-1)

✨ Best Networking Technologies

Below is a more detailed list of 9 networking technologies used on sites from Iceland, ranked by their market share.

Rank	Name	Market share
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.	79.1%
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.	74.1%
3	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.	33.2%
4	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.	33%
5	♯ ETag Fremont, California, United States An identifier for a specific version of a resource that is used for cache validation.	20.5%
6	↪ Redirect Cross-domain redirection that sends visitors to a different domain.	15%
7	CSP Cambridge, Massachusetts, United States The Content-Security-Policy HTTP response header and meta tag are used to control what resources a given page can load.	13.9%
8	QUIC Fremont, California, United States A transport layer network protocol built on UDP that provides encrypted, low-latency data transfer, underpins HTTP 2+, and was originally developed by Google.	13.8%
9	CORS Cambridge, Massachusetts, United States An HTTP header-based mechanism used to safely bypass same-origin policy and allow requests to other domains.	4.6%

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,007 websites from Iceland.
We currently track the presence of 10 networking technologies across the web.
Of these, 9 were detected on websites from Iceland.
Statistics were last calculated on June 20, 2026.
For more details, see our methodology and disclaimer.