Loverpinger.

Loverpinger / Field notes

Less friction.
Better connections.

Understand the path between your users and your services. Find the bottlenecks. Make changes you can measure.

Explore our services Measure the connection in stages. →

Latency. Reliability. Clarity.

THE CONNECTION, IN CONTEXTIllustration
From user to serviceAn illustrative network path with a user, three intermediate points and a service. A shorter path is highlighted. USERSERVICE Measure before you change
Path under reviewAlternative route
Built around the complete journeyDNS resolutionRoute qualityApplication response

Where we focus

Small delays add up.
Good decisions do, too.

Performance is a chain of dependencies. We look at how the parts work together.

01 / DIAGNOSE

Find the friction.

Separate network delay from DNS, TLS and application behaviour.

 02 / IMPROVE

Choose a better path.

Review routing, connection reuse and delivery choices against a clear baseline.

 03 / VERIFY

Keep the gains.

Define checks that reveal regressions and changes across locations.

A little network intuition

What does another
round trip cost?

Explore a simple model of sequential requests. This is an estimate from your inputs, not a test of your connection.

Read the explanation →
Estimated network waiting time160 ms

RTT × sequential round trips. Excludes server work, transfer time and retransmissions.

Field notes

Understand the details.

All insights →
FOUNDATIONS / 4 MIN READ

DNS is part of the user experience.

Lookups, caching and the trade-offs behind a short TTL.

Read article → PERFORMANCE / 5 MIN READ

Why bandwidth does not tell the whole story.

How latency and packet loss shape interactive applications.

Read article → OPERATIONS / 4 MIN READ

A certificate is only one part of a secure connection.

Identity, trust and the importance of renewal checks.

Read article →

Start with a clearer picture

Better networks begin
with better questions.

Explore the network guides ↗