HTTP Headers vs Lighthouse: which should you choose?
Two Technical SEO tools, compared on what can be checked: pricing model, entry price, declared features, and what each one offers that the other does not. The 0 shared capabilities will not decide anything — the differences will.
HTTP Headers
Free
PART 1: The HTTP Headers tool is a Chrome extension designed for web developers and SEO professionals who need to analyze HTTP requests and responses. This tool allows users to view the headers of the current tab, providing critical insig…
HTTP Headers profile
Lighthouse
Free
PART 1: Lighthouse is an open-source automated tool developed by Google, designed to help web developers and site owners improve the quality of their web pages. It serves a diverse audience, including web developers, SEO professionals, an…
Lighthouse profileSide by side
| Criterion | HTTP Headers | Lighthouse |
|---|---|---|
| Category | Technical SEO | Technical SEO |
| Pricing model | Free | Free |
| Entry price | Free | Free |
| Listed features | 6 | 8 |
| Community rating | 4.3 / 5 | — |
| Official site | chrome.google.com | search.google.com |
What each one adds
Only in HTTP Headers
- Displays current tab's HTTP headers
- Live HTTP headers streaming
- Filters for specific requests/responses
- Light and dark theme options
- Open-source and ad-free
- No data collection or tracking
Only in Lighthouse
- Automated audits for performance and SEO
- Accessibility checks
- Progressive Web App compliance
- Reports generated in real-time
- Multiple running interfaces (DevTools, CLI, Node)
- Actionable recommendations for improvements
- Integration with CI systems
- Open-source and community-driven
The verdict, as the data has it
- Entry price: both start at a comparable level.
- Breadth: Lighthouse declares the wider scope (8 features).
- Tight budget: neither has a free tier: plan for a paid trial period.
These criteria can be verified from the vendors' own pages. What no comparison page can verify, and what usually decides, is data quality in your own market: test both on your own keywords and your own domain before signing an annual contract.
Frequently asked questions
What is the difference between HTTP Headers and Lighthouse?
Both cover 0 shared capabilities. HTTP Headers adds Displays current tab's HTTP headers, Live HTTP headers streaming, Filters for specific requests/responses, while Lighthouse adds Automated audits for performance and SEO, Accessibility checks, Progressive Web App compliance. The decision therefore rests on those differences rather than on the shared base.
Which is cheaper, HTTP Headers or Lighthouse?
Both advertise comparable entry prices. Compare total cost at an equal number of seats and an equivalent project volume instead, which usually reveals a much bigger gap.
Can you use HTTP Headers and Lighthouse together?
Yes, and many teams do when the two cover different jobs. But with 0 overlapping capabilities, paying for both is mostly paying twice for the same data: keep the one your team genuinely opens every week.