Third Party Script Optimization for Faster Pages
Third party script optimization controls when marketing pixels, chat widgets and analytics tools load. Omeiro delays non-essential scripts, including GTM and Hotjar, until a visitor interacts, so your own content paints first.
What the report can look like
A short preview of how we group and rank what we find. Every name and number here is made up. Your report uses your own data.
example-shop.test
Issues by area
Checked
- Crawling
- Indexing
- Speed
- Mobile
- Structured data
- Titles & headings
- Internal links
- Duplicate content
Fix first
Blog section blocked in robots.txt
TechnicalHigh impactLow effort12 pages have no meta description
On-pageHigh impactLow effortProduct images over 1 MB slow phones down
TechnicalMedium impactLow effortTwo pages aim at the same search term
ContentMedium impactMedium effort
Sample only: a made-up site and made-up findings to show how issues are grouped and ranked. A report shows what to fix; it is not a promise of rankings or sales.
What you get with third party script optimization
Sandboxing marketing pixels, live chat widgets, and analytics scripts (GTM, Hotjar). Delaying non-essential execution until after user interaction to protect Core Web Vitals scores.
Basic Package
Delay up to 5 third-party scripts until interaction. 2-day delivery, 2 revisions.
Standard Package
Up to 15 scripts; Google Tag Manager cleanup. 4-day delivery, 2 revisions.
Premium Package
Full tag governance, Partytown/server-side GTM, consent-aware, 30-day check. 7-day delivery, 2 revisions.
Clear brief first
We confirm what you need before work starts, so the scope is clear on both sides.
Revisions listed
Each package shows its revision rounds. A round is one list of changes sent together.
Yours once paid
Copyright of the final work passes to you once the order is paid in full.
Ad spend and tool subscriptions are paid by you, straight to each platform. Results depend on many things outside anyone's control, so we report plainly on what was done.
How our third party script optimization works
Inventory
Every script is listed.
Rank
Essential and optional are separated.
Delay or move
Scripts load later or off the main thread.
Check
Tracking is tested.
Third party script optimization: deciding what can wait
Third party script optimization starts with an honest inventory, because many sites carry tags nobody remembers adding: an old heatmap, a retired ad pixel, a duplicate analytics tag. Removing dead scripts is the biggest saving. Before ordering, give us Tag Manager access, a list of plugins and which tools the business truly relies on. Each remaining script is then marked essential, delayable or removable.
Delaying scripts has trade-offs. Analytics that load after interaction may miss visitors who leave quickly, and chat widgets delayed too long can frustrate customers. We choose triggers per tool, such as first scroll, a short timer or a click, and test that conversion events still fire. Third party script optimization on Premium also respects consent choices, so tracking does not start before permission is given.
In short
- Delivery in 2 to 7 days, by package.
- Fixed price, shown before you order.
- Stores running many pixels.
- Teams needing a tag manager performance audit.
- Copyright yours after full payment.
Third Party Script Optimization: common questions
How much does third party script optimization cost?
Prices are fixed and shown by package on our Third Party Script Optimization pricing page, so you see the full price before you order. You can also ask for a custom quote.
How long does tag manager performance audit 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: Delay up to 5 third-party scripts until interaction. Higher packages add more scope, revisions and support.
Can I get a custom reduce third party JavaScript package?
Yes. If none of the packages fits, use the custom package form on our pricing page to describe what you need, and our team sends you a fixed price.
Will tracking break?
We test events before handover.
What is Partytown?
A tool that runs scripts off the main thread.
Is consent respected?
Premium is consent-aware.
Does delaying lose data?
Brief delays rarely do.
How do I reduce third-party JavaScript on my website?
Remove tags you no longer use, delay non-essential ones until interaction, and run heavy scripts off the main thread. Each change should be tested against your tracking.
Who owns the final work?
Copyright of the final work passes to you once the order is paid in full. Paid fonts, stock files or licences, if used, are licensed in your name.
Ready to start your third party script optimization?
Compare the packages and pick the one that fits. Not sure which? Write to us and we will help you choose.