UptimeWire Resources
Learn more. Monitor smarter.
Practical guides, monitoring terminology, product comparisons, and real-world use cases, gathered in one place as we publish them.
- 01GuidesHow do I do this?
- 02GlossaryWhat does this mean?
- 03ComparisonsHow do my options differ?
- 04Use casesWhere does this help me?
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Find the information you need.
Choose the type of resource that best matches what you're trying to learn or solve.
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01
Guides & Tutorials
Practical explanations and step-by-step guidance for monitoring websites and understanding common availability problems. Browse Guides -
02
Monitoring Glossary
Clear definitions of uptime, downtime, response times, HTTP status codes, SSL certificates, and related terminology. Explore Glossary -
03
Monitoring Comparisons
Explore how website monitoring services differ in features, pricing, and the problems they help solve. View Comparisons -
04
Monitoring Use Cases
Discover practical ways to use website monitoring for businesses, agencies, SaaS applications, and online stores. Explore Use Cases
Practical knowledge
Learn how to monitor with confidence.
Understand monitoring fundamentals, recognize common website problems, and learn practical approaches to keeping important websites in view.
Already here: how UptimeWire works and frequent questions.
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Guide
How to Let UptimeWire Checks Through Your Firewall
Your site works, but UptimeWire gets 403, 429 or a challenge page? Allow our check addresses in Cloudflare, WordPress security plugins and hosting firewalls, step by step. Updated -
Guide
How to Monitor a WordPress Website
How to monitor a WordPress website from the outside: which addresses to watch, how to catch the white screen, a database error, and a stuck maintenance notice, and what monitoring cannot see. Updated -
Guide
Common Questions
The questions people ask most about UptimeWire, grouped by topic, with a short answer and a link to the full answer in the FAQ and to the Help article for the topic. Updated
Understand the terms
Monitoring terminology, made clear.
From uptime percentages to HTTP status codes, understand the concepts behind website availability and monitoring.
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Glossary term
API
An API, short for Application Programming Interface, is a set of agreed rules that lets one program ask another program for data or for an action, without knowing how the other program works inside. Updated -
Glossary term
DNS Resolution
DNS resolution is the lookup that turns a domain name such as example.com into the IP addresses a browser connects to. Updated -
Glossary term
Downtime
Downtime is a period during which a website or service is unavailable or not working as it should for the people who use it. Updated -
Glossary term
HTTP Status Codes
HTTP status codes are three-digit numbers that a web server sends with every response to say whether a request succeeded, needs further action, or failed, and on whose side. Updated -
Glossary term
Incident
An incident is a confirmed period of trouble: it starts when a problem has been verified and ends when the service has recovered. Updated -
Glossary term
Maintenance window
A maintenance window is a period announced in advance during which planned work, such as a deployment or migration, may make a service unavailable. Updated -
Glossary term
MCP
MCP, short for Model Context Protocol, is an open standard that lets an AI assistant connect to outside tools and data in one agreed way, so that the assistant can look things up in a service instead of guessing. Updated -
Glossary term
Response Time
Response time is the time between sending a request to a website and receiving its answer, measured in milliseconds. Updated
Compare your options
Find the monitoring approach that fits.
Understand differences between monitoring services, their capabilities, and pricing models before making a decision.
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Comparison
UptimeWire vs Better Stack
UptimeWire watches websites with four fixed checks. Better Stack is a wider platform with on-call paging, status pages, and logs. See where each fits, with pricing models. Updated -
Comparison
UptimeWire vs Pingdom
Pingdom adds browser-script checks and real-user data to uptime monitoring. UptimeWire checks availability, SSL, domain, and DNS. Compare scope, intervals, and pricing. Updated -
Comparison
UptimeWire vs StatusCake
StatusCake counts uptime, SSL, domain, page speed, and server monitors separately. UptimeWire counts websites. See how the plans, intervals, and prices are built. Updated
Practical applications
See how monitoring solves real problems.
Explore monitoring workflows for business websites, SaaS applications, client projects, and online stores.
Already here: solutions by type of business.
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Use case
Domain Expiration Monitoring
How a domain expiration warning fits into a practical workflow: what is checked, when the warning arrives, how to renew in time, and what to do when the registry shows no date. Updated -
Use case
Client Website Monitoring
How to monitor several client websites from one account: count the addresses, choose a plan, group sites by client, send reports, and know the limits. Updated -
Use case
SSL Certificate Expiration Monitoring
How a certificate expiration warning fits into a practical workflow: set the warning period, read the warning, renew and deploy the certificate, and confirm the new one is being served. Updated
Free online tools
Check what matters.
We're preparing practical utilities for checking website availability, certificates, DNS resolution, and response behavior.
- SSL Certificate Checker
- DNS Lookup
- HTTP Status Checker
- Response Time Checker
- Uptime Calculator
Put knowledge into practice
Ready to monitor your own websites?
UptimeWire brings these four checks together in one clear workspace.
- Uptime
- SSL certificate
- Domain expiration
- DNS resolution
From understanding to monitoring.
Start monitoring your first website for free. Every website includes uptime, SSL certificate, domain expiration, and DNS resolution checks.