Side by side
Dead Link Checker vs GTmetrix
Both stand on website monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Dead Link Checker for manual website scans or scheduled broken-link checks with emailed reports. The free plans provide manual checks, while paid Auto Checker plans start at $9.95 a month. Look elsewhere if you need to scan password-protected or intranet pages, or discover links generated by client-side JavaScript.
Visit Dead Link CheckerChoose GTmetrix for detailed page diagnostics, recurring checks, and options to test from multiple locations and devices. The free option provides a way to start, while teams needing seats should look at Expert; API users should account for credit limits and plan allowances.
Visit GTmetrixThe facts
| Dead Link Checker | GTmetrix | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | API, Web |
| Lowest paid plan | Auto Checker Standard: $110 a year | Lite: $4.99 a month |
| Plans published | 8 | 6 |
| Maker | Not published | Not published |
| Website | deadlinkchecker.com | gtmetrix.com |
| On website monitoring software | #13 of 55 | #9 of 55 |
Dead Link Checker: what it does well
- Free manual checks are available for one or multiple websites.
- Multi-Site Checker emails reports after scanning multiple sites.
- Auto Checker supports daily, weekly, or monthly scans.
- Full scans can reach up to ten levels.
- Subscription reports can be downloaded as CSV files.
What to know first
- Password-protected pages cannot be scanned.
- The scanner cannot discover links generated by client-side JavaScript.
- Intranet pages are inaccessible to its external server.
GTmetrix: what it does well
- Real Chrome tests measure observed page performance.
- Waterfalls show request timing, status, size, and headers.
- Reports combine scores, Web Vitals, and impact-ranked audits.
- Tests cover 28 locations and over 55 simulated devices.
- Monitoring supports schedules, history graphs, and alerts.
What to know first
- Lite limits users to 50 on-demand tests each month.
- Lite and Core do not include hourly monitoring or team seats.
- API analysis requests consume credits.
- Unlimited on-demand testing is subject to fair use.
Alternatives to Dead Link Checker Alternatives to GTmetrix The whole list