hello@blackholedev.com Book a teardown

Landing pages that score 100/100.

Designed, written, built, and shipped in 14 days — one client per niche, per city. Starting at $249.

30 MIN · NO PITCH · PUNCH LIST IN HAND HIGH-SPEED LANDING PAGES · SEO
0.8s
Median LCP
p75, across all builds
verify →
100
Lighthouse perf
every deploy, CI-gated
verify →
6×
Search traffic rise
avg across SEO clients
90%
Client satisfaction
retained month-to-month

purchased

§ 01 / SERVICES

Two services.
One singular outcome.

BOTH ENGINES SHIP FROM ONE TEAM,
ONE REPO, ONE NUMBER TO CALL.
SERVICE / LP 01 / 02

High-speed landing pages

Lead-gen pages built for paid traffic. Hand-coded Astro, edge-cached, instrumented day one. 0.8s LCP — or we rebuild it on us.

Astro + Tailwind
You own the GitHub repo
Edge-cached
Cloudflare or Vercel, your call
Forms wired
CRM, Slack, attribution, day one
A/B ready
Variants + tracking, out of the box
See landing-page work
0.8s
LCP Target
SERVICE / SEO 02 / 02

SEO that compounds

Technical audits, content briefs, and programmatic pages — all built into the site, not bolted on. Monthly sprints, monthly reporting.

Tech audit
Crawl, CWV, schema, IA
Programmatic
Templates, not 1k manual files
Content briefs
SERP-mapped, brand-true
Monthly sprint
One PR a week, always shipping
See SEO work
+75%
Avg Growth
INFRASTRUCTURE

Built different.

NOT A THEME. NOT A PAGE BUILDER.
A PRECISION INFRASTRUCTURE NODE.

Backend dependency
×
MySQL + PHP
Active server, always running
None
Pure flat HTML — zero runtime
Vulnerability surface
×
High
Constant plugin & CMS security patches
Absolute zero
Unhackable static core — nothing to exploit
Load velocity
×
3.0s – 7.0s
Global average for WordPress sites
0.2s – 0.5s
Global edge delivery, every visit
Onboarding pipeline
×
2 – 6 weeks
Asset collection, revisions, back-and-forth
5 minutes
Automated spreadsheet swap, live same day
Fulfillment focus
×
Brand aesthetics
Subjective design, no conversion targets
Hard rank targets
Raw conversion metrics & local SEO dominance
RECEIPTS

Numbers pull
their own weight.

SEO
+75%
Avg mobile visitor growth across clients
PAID LP
4.2×
Paid conversion lift inside first 90 days
45 /100 TYPICAL
BASELINE
100 /100 BLACKHOLE
DEV BUILD
PERFORMANCE PROOF · MOBILE · PAGESPEED INSIGHTS

100/100 Lighthouse.
Every deploy. Verified live.

Every site we ship scores 100/100 on Lighthouse performance and loads in under 0.8s on mobile. Run the test yourself — the result is public and reproducible.

Run live PageSpeed test
§ 03 / PROCESS

14 days.
Four orbits.

ONE SEQUENCE, START TO LIVE.
NO HANDOFFS, NO WAITING ROOMS.

STEP 01 · DAY 0
Teardown

Free 30-min audit of your current page + funnel. You leave with a punch list, not a pitch deck.

STEP 02 · DAY 1
Brief

One signed doc — goal, audience, messaging, technical spec — before a single line of code.

STEP 03 · DAY 2–13 IN FLIGHT
Ship

Design, copy, build, QA, launch. Daily Loom updates. Public ship board. You own the repo.

STEP 04 · DAY 14+
Compound

Optional monthly SEO + CRO sprint. We test, learn, ship, repeat. Month-to-month.

§ 04 / PRICING

Plain prices.
No surprises.

FREE PERFORMANCE AUDIT FOR EVERY
NEW CLIENT. JUST REACH OUT.

Page Sprint
$249
one-time · 14 days

One high-speed landing page — designed, written, built, and shipped.

  • 1 landing page
  • Design + copy + dev
  • One A/B variant
  • 30 days of tweaks
Start a sprint
§ 05 / IN THEIR WORDS

The receipts
have names.

EVERY ENGAGEMENT, START TO LIVE.
IN THE CLIENT'S OWN WORDS.

Our old page took six seconds to load and we were paying for every one of them. The rebuild landed in under two weeks and our cost per lead dropped before the month was out.
−31% CPL Dana Reyes Partner, Northgate Injury Law
They asked harder questions in the free teardown than our last agency asked in six months. The punch list alone was worth the call.
Teardown Marcus Ellery Owner, Ellery Roofing Co.
One client per niche per city sounded like a gimmick until we realised it meant nobody in our market could buy the same thing. That is the whole reason we signed.
Exclusive slot Tom Whitfield Managing Director, Whitfield Air & Heat
Monthly sprints, one pull request a week, and a board I can actually look at. I have never had an SEO retainer where I could see the work.
+68% organic Sofia Alvarez Head of Growth, Meridian Advisory
FAQ

Common
questions.

Don't see yours? Email hello@blackholedev.com — we reply same business day.

How long does it take to build a landing page?

14 days from kickoff to a Lighthouse-100 page live on your domain. That includes design, copy, development, QA, and launch. Faster turnarounds are available for repeat clients.

How much does a landing page cost?

Our Page Sprint starts at $249 — one landing page, end-to-end, in 14 days. For ongoing SEO and CRO, the Growth Engine retainer is $499/month with no lock-in.

What's included in the $249 Page Sprint?

Design, copywriting, development, QA, and launch of one high-speed landing page. Includes one A/B variant and 30 days of post-launch tweaks. You own the GitHub repo and domain.

What tech stack do you use?

Astro + Tailwind, deployed to Cloudflare Pages, instrumented with PostHog. Every page scores 100/100 on Lighthouse performance and ships with sub-0.8s LCP. No proprietary CMS, no rebuild tax.

Do you handle design and copywriting too?

Yes. Design, copy, build, QA, and launch — one team, one ship date. We do not split the work across vendors or throw it over the wall.

What if my page is slow after launch?

We rebuild it on our dime. 0.8s LCP and 100/100 Lighthouse performance is the guarantee, not the goal. If we miss it, we fix it for free.

What is a free performance audit?

A 30-minute teardown of your current page and funnel. You get a written punch list — what to fix, why, and in what order. No pitch, no upsell. Just the work.

What does the Growth Engine retainer include?

Monthly SEO sprint (technical audit, content briefs, link building), CRO experiments, landing page updates, a live ship-board, and daily Loom walkthroughs. Cancel any month.

Do you work with marketing agencies?

Yes — white-label delivery is a core part of how we work. We sign your NDA, ship under your brand, attend no client calls unless invited, and never poach your clients.

Is the monthly retainer locked in?

Month-to-month. No contracts, no minimums. We re-earn the next month every month.

What kind of businesses do you work with?

Growth-stage startups and SMBs running paid traffic who need faster, higher-converting landing pages. Also marketing teams who want SEO that compounds without managing a full agency.

How do you measure success?

LCP under 0.8s, Lighthouse performance at 100, and — for paid traffic pages — cost-per-lead and conversion rate versus your baseline. We track everything from day one in PostHog.

What happens after the 14 days?

You get 30 days of included tweaks on your Page Sprint. After that, roll into the Growth Engine retainer for ongoing SEO, CRO, and landing page work — or walk away with the assets you own.

Do you guarantee results?

We guarantee the technical performance: 0.8s LCP and 100 Lighthouse, or we rebuild for free. Conversion outcomes depend on your offer, traffic quality, and market — those we cannot guarantee, but we can show your historical data for context.

How do I get started?

Email hello@blackholedev.com or click "Book a teardown" — we schedule a free 30-minute audit of your current page, then send a punch list within 24 hours. No sales call, no deck.

INSIGHTS

From the
field.

TACTICS AND CASE BREAKDOWNS
FROM INSIDE OUR CLIENT WORK.

99 US MARKETS

Your city.
Your niche.

ONE CLIENT PER NICHE, PER CITY.
ONCE IT'S GONE, IT'S GONE.

BY SPECIALTY
FREE GUIDE · 12 MIN READ

Why 0.8s pages
win local search.

See exactly how a sub-second landing page outranks every WordPress competitor in your market — and why the exclusive-client model turns that into a compounding moat.

Read the guide

3× conversion lift 53% lost after 3s 100 Lighthouse

  1. Inside
  2. 01 The local SEO problem nobody talks about
  3. 02 How Core Web Vitals became a local ranking signal
  4. 03 The niches where this matters most
  5. 04 The exclusive client model — why it's the pitch
  6. 05 The five-step framework for local domination
  7. 06 What this looks like in practice
§ 07 / START A PROJECT

Check availability.