sIFR is a JavaScript and Adobe Flash dynamic web fonts implementation.

Websites using sIFR

These are the top websites usings sIFR based on traffic.

Get the full list of websites and companies using sIFR.

sIFR reports

Create relevant reports for sIFR to find sales leads or learn more about your target audience.

Or, Create a custom sIFR report.

sIFR usage trend

This graph shows the growth of sIFR since July 2020.

sIFR demographics

A breakdown of countries and languages used by sIFR websites.


Alternatives to sIFR

These are the most popular sIFR alternatives in 2021.

See the full list of sIFR alternatives.

User reviews

Website profiling
Find out what websites are built with.
Lead generation
Find prospects by the technologies they use.
Market research
Compare market shares and technology trends.
Competitor analysis
Discover who uses competitors' software.
Data enrichment
Technology, company and contact information.
Custom reports
Create lists of websites and contacts.
Website monitoring
Monitor website technology changes.
Browser extension
See the technologies on websites you visit.
CRM integration
See the technologies of your leads.
Email verification
Improve delivery and mailing list quality.
API access
Instant and real-time technology lookups.
Security recon
Reveal web technologies and version numbers.

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