HTTP Headers vs Sitebulb: 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
Sitebulb
$13.75/mo
Desktop website crawler with visual, intuitive reporting. Provides actionable insights with priority hints for technical SEO issues.
Sitebulb profileSide by side
| Criterion | HTTP Headers | Sitebulb |
|---|---|---|
| Category | Technical SEO | Technical SEO |
| Pricing model | Free | Paid |
| Entry price | Free | $13.75/mo |
| Listed features | 6 | 6 |
| Community rating | 4.3 / 5 | 4.6 / 5 |
| Official site | chrome.google.com | sitebulb.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 Sitebulb
- Visual Crawl Maps
- Priority Hints
- Internal Link Analysis
- Structured Data
- Core Web Vitals
- JavaScript Crawling
The verdict, as the data has it
- Entry price: both start at a comparable level.
- Breadth: declared scope is equivalent.
- Tight budget: HTTP Headers offers a free or freemium entry, so it can be tested without commitment.
- User feedback: Sitebulb carries the better community rating (4.6 / 5).
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 Sitebulb?
Both cover 0 shared capabilities. HTTP Headers adds Displays current tab's HTTP headers, Live HTTP headers streaming, Filters for specific requests/responses, while Sitebulb adds Visual Crawl Maps, Priority Hints, Internal Link Analysis. The decision therefore rests on those differences rather than on the shared base.
Which is cheaper, HTTP Headers or Sitebulb?
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 Sitebulb 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.