Basic Package
Cache-Control, ETag and Last-Modified review
$239USD / one-time
2-day delivery2 revisions
- Cache-Control, ETag and Last-Modified review
- config for 1 site
Omeiro SEO
Http Header Optimization Services
Packages & Pricing.
Fixed-price http header optimization service with clear deliverables. Fine-tuning HTTP response headers: Cache-Control, ETag, Last-Modified, and Vary: User-Agent. Enabling conditional HTTP 304 Not Modified requests to conserve massive crawl resources. From $239.
Clear Delivery Times
Revisions Included
Packages
Choose your Server Header Optimization (Cache & Vary) package
Fine-tuning HTTP response headers: Cache-Control, ETag, Last-Modified, and Vary: User-Agent. Enabling conditional HTTP 304 Not Modified requests to conserve massive crawl resources.
Standard Package
Full header setup incl. Vary
$479USD / one-time
4-day delivery2 revisions
- Full header setup incl. Vary
- 304 Not Modified on server/CDN, before/after test
Premium Package
Origin
$959USD / one-time
7-day delivery2 revisions
- Origin
- CDN header strategy, crawl log verification, 30-day check
HTTP header optimization service for cache and crawl efficiency
An HTTP header optimization service tunes the response headers your server sends with every page. Omeiro reviews Cache-Control, ETag, Last-Modified and Vary, then sets up conditional 304 Not Modified responses so crawlers and browsers skip files that have not changed.
On big sites that saves real crawl effort. Googlebot spends less time re-downloading unchanged pages and more on new ones, and returning visitors load faster from cache.
HTTP header optimization: policy by content type
Http header optimization is never one setting for the whole site. Static assets such as images and fonts can be cached for a long time if filenames change when content does, while HTML needs shorter lifetimes or revalidation. APIs and logged-in pages may need no caching at all. Before ordering, tell us your hosting stack, CDN and any pages that show personal or frequently changing data.
Validators make conditional requests possible. A correct ETag or Last-Modified lets a crawler ask whether a page changed and receive a short 304 reply, saving bandwidth for both sides. Mistakes include unstable ETags generated per server, which defeat the mechanism, and Vary settings that fragment the cache. Careful http header optimization checks these details and tests responses before and after so the benefit is visible.
Sites where headers were never configured on purpose
- Owners with default server settings and no caching policy.
- Developers who need cache control header optimization reviewed by someone who knows crawler behaviour.
- Large content sites wanting a server header seo audit to reduce wasted crawling.
- Teams behind a CDN whose origin headers conflict with it.
What each package includes
- Basic: Cache-Control, ETag and Last-Modified review, with configuration for one site.
- Standard: full header setup including Vary.
- Standard enables 304 Not Modified on server or CDN.
- Standard includes a before and after test.
- Premium: an origin and CDN header strategy with crawl log verification and a 30-day check.
How header changes are made safely
1
Read the current headers
We capture responses for key page types and assets to see what is sent today.
2
Design the policy
Cache lifetimes and validators are chosen per content type, so dynamic pages are not cached by mistake.
3
Configure server or CDN
Settings are written for your stack, with conditional requests enabled where included.
4
Test and verify
Before and after tests confirm 304 responses, and Premium checks crawl logs for 30 days.
Why Omeiro for header work
Prices upfront
Packages cost $239, $479 or $959, one-time, with scope stated.
Clear delivery
Delivery takes 2, 4 or 7 days depending on tier.
Neighbouring services
TTFB caching and log file analysis sit in the same SEO division if you want to go deeper.
FAQ
Http Header Optimization Service: common questions
Http Header Optimization Service pricing: how much does it cost?
Fixed packages: Basic $239, Standard $479, Premium $959. You see the full price before you order, and you can also ask for a custom quote.
How long does cache control header optimization take?
Delivery depends on the package: Basic 2-day delivery; Standard 4-day delivery; Premium 7-day delivery.
What is included in the Basic Package?
The Basic Package includes: Cache-Control, ETag and Last-Modified review; config for 1 site. Higher packages add more scope, revisions and support.
Can I get a custom server header SEO audit package?
Yes. If none of the packages fits, use the custom package form on this page to describe what you need, and our team sends you a fixed price.
Will caching show visitors stale content?
Not if lifetimes and validators are set per page type. Pages that change often get short or no caching.
What does a 304 response do?
It tells the crawler the page has not changed, so it does not download it again.
Do I need a CDN?
No, but Premium covers both origin and CDN headers if you use one.
Is the work reversible?
Yes. We note the original settings so they can be restored.
What is Cache-Control?
It is an HTTP header that tells browsers and CDNs how long they may reuse a response. Used well, it speeds repeat visits and reduces server load.
Does Last-Modified matter for SEO?
It helps crawlers decide whether to re-fetch a page and can save crawl effort on large sites. It must be accurate, since a false date misleads crawlers.
Custom Package
Didn't find what you're looking for?
Need a different number of concepts, a full brand kit, a faster deadline or something else? Tell us what you need and we'll put together a custom package for you, usually within 24 hours.
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