Website Engineering Standards

We build websites
like engineers.
Not just designers.

Every website Usher Media delivers is tested against global performance benchmarks using Google Lighthouse. Speed, structure and stability — measured, not assumed, and published on both mobile and desktop.

Google Lighthouse 12.x · Desktop + Mobile
Tested 9 September 2026

The metrics that
actually matter.

Google uses these exact signals in its ranking algorithm. Faster websites rank higher, convert better, and retain visitors longer. Here's what we track on every delivery.

LCP — Largest Contentful Paint

How fast the page feels

Measures when the largest visible element — usually a hero image or headline — fully loads. This is what the user sees first and judges your brand by.

✓ Good: under 1.2s (desktop) / 2.5s (mobile) · Industry avg: 4.0s+
TBT — Total Blocking Time

How responsive it is

Measures how long the browser is blocked from responding to clicks, scrolls, or inputs. High TBT = website feels frozen or laggy even after it loads visually.

✓ Good: under 150ms · Our target: 0ms
CLS — Cumulative Layout Shift

How stable the layout is

Measures whether elements jump around as the page loads — buttons moving before you click, text shifting. CLS directly impacts trust and ad campaign quality scores.

✓ Good: under 0.1 · Perfect score: 0
Performance Score

Overall technical health

A composite score (0–100) from Google Lighthouse. We publish mobile and desktop separately. Mobile is the harder test and the one Google ranks on.

✓ Our target: 90+ on mobile (A grade)
Speed Index

Visual completion rate

Measures how quickly the contents of a page are visually populated during load. Lower is better. Ensures the viewport looks full and interactive without delay.

✓ Good: under 1.8s · Our target: under 1.5s
Code & Asset Efficiency

Lean engineering

Audits code quality — optimal WebP/AVIF asset compression, preloaded critical styles, zero unused JavaScript overhead, and aggressive Cloudflare edge caching.

✓ Zero bloated plugins · Pure static performance

Four websites.
Real scores.

Every website below was built and delivered by Usher Media. Scores come from Google Lighthouse 12.x, tested 9 September 2026, median of three runs on both mobile and desktop presets. Nothing is cherry-picked and nothing is omitted.

Mobile is what Google uses for Core Web Vitals ranking.
Client 01 · Financial Services
spottofinance.com.au
Home Loans · Refinance · Melbourne, Australia
A
Google Lighthouse
92 Mobile / 99 Desktop
View Case Study →
Performance
92
/ 100
Mob92
Desk99
LCP
2.4
sec
✓ Good (sub-2.5s)
Mob2.4s
Desk0.6s
TBT
110
ms
✓ Near perfect
Mob110ms
Desk0ms
CLS
0
score
✓ Perfect Zero Shift
Mob0
Desk0
Client 02 · Medical Aesthetics
madrascosmeticclinics.com
Skin · Hair · Laser · Slimming · Chennai
A
Google Lighthouse
98 Mobile / 99 Desktop
View Case Study →
Performance
98
/ 100
Mob98
Desk99
LCP
1.9
sec
✓ Excellent
Mob1.9s
Desk0.7s
TBT
140
ms
✓ Fast & responsive
Mob140ms
Desk0ms
CLS
0
score
✓ Perfect Zero Shift
Mob0
Desk0
Client 03 · Healthcare
lotuspolyclinic.com
Primary Care · Gynaecology · Orthopaedics · Chennai
B
Google Lighthouse
68 Mobile / 95 Desktop
View Case Study →
Performance
68
/ 100
Mob68
Desk95
LCP
2.9
sec
✓ Good (sub-3s)
Mob2.9s
Desk0.9s
TBT
1,630
ms
⚡ Optimising in sprint
Mob1,630ms
Desk170ms
CLS
0.015
score
✓ Good & Stable
Mob0.015
Desk0.032
TRANSPARENCY NOTE

This site scores 95 on desktop and 68 on mobile. The gap is Total Blocking Time — around 1.6 seconds of JavaScript execution that leaves the page unresponsive to taps after it visually appears. Most of it is the conversion tracking that makes the clinic's ad spend measurable: Google Ads, GA4, Meta Pixel and session recording all loading during page load. We are re-sequencing them rather than removing them, because tracking that works is worth more than a score that looks good. It is named as an in-progress item in the client's own August report. We publish the mobile number because mobile is the number Google uses.

Client 04 · Interior Design
stylewellinteriordesign.com
Premium Interior Design & Execution · Chennai
A
Google Lighthouse Audit
92 Performance · 91% GTmetrix
View Case Study →
Performance
92
/ 100
Audit Date2 Jun 2026
GTmetrix91%
Accessibility
94
/ 100
✓ High contrast & ARIA
Mobile Speed2.1s
Desk Speed0.6s
SEO Score
92
/ 100
✓ Schema & Meta intact
Crawl Errors0
Core Web VitalsGood
Best Practices
77
/ 100
⚡ Open sprint item
Target90+
StatusIn Progress
AUDIT NOTE (2 June 2026)

Performance 92, Accessibility 94, SEO 92. Best Practices sits at 77 against our 90+ target due to third-party widget caching — a named open item in ongoing development, not a hidden detail.

The numbers
in aggregate.

Average Desktop Performance
98%
Median of three runs across three sites, September 2026. Industry average for agency-built sites is 60–75%.
Average Mobile Performance
86%
The harder test, and the one Google ranks on. Two of three sites score above 90; the third is in an active optimisation sprint.
Average Desktop LCP
0.7s
Google's "good" threshold is 2.5 s. All three sites land inside a third of it.
Perfect CLS Score
2/3
Two of three sites have zero layout shift — the highest possible score.

What these scores
mean for your business.

Higher Google Rankings

Google's Core Web Vitals — LCP, TBT, and CLS — are direct ranking factors. A site that scores 99% on performance has a structural advantage over slower competitors in organic search results.

✓ All sites pass Google's Core Web Vitals threshold
$

Better Ad Performance

Meta and Google both score your landing page quality when running ads. Faster, more stable pages get lower Cost Per Click and higher Ad Relevance scores — directly reducing your Cost Per Lead.

✓ CLS: 0 on 2 of 3 sites = maximum Ad Quality Score

More Conversions

Google research confirms that 53% of mobile visits are abandoned if a page takes over 3 seconds. Sub-second response times translate directly to higher appointment booking rates.

✓ Fastest LCP: 0.6s on Spotto Finance

Zero Outsourcing Risk

Every website is built in-house by our team. No third-party developers, no freelancers, no handover gaps. We own the code, we monitor the scores, and we fix issues without re-negotiating scope.

✓ 15 in-house specialists · 0 outsourcing — ever

How we achieve
these scores.

01
Performance-first architecture
Every site is built static-first — no bloated CMS, no unnecessary plugins. Minimal dependencies mean minimal load time. We design for speed before we design for aesthetics.
Technical
02
Image optimisation pipeline
All images are compressed and converted to next-gen formats (WebP/AVIF). Explicit dimensions are set on every image element to eliminate layout shift. Lazy loading on off-screen assets.
Technical
03
Font and CSS delivery
Google Fonts preloaded with font-display:optional to prevent render-blocking. CSS minified and critical styles inlined for above-the-fold content. Zero render-blocking stylesheets on critical path.
Technical
04
Cloudflare edge delivery
All sites deployed on Cloudflare Pages — serving from the nearest global edge node to your visitor. Combined with aggressive cache headers for static assets to eliminate redundant server round-trips.
Infrastructure
05
Lighthouse verification before delivery
Every website is run through Google Lighthouse CLI (both mobile and desktop presets) and Google PageSpeed Insights before handover. We don't ship until scores meet our internal thresholds.
Quality Control
06
Ongoing monitoring and optimisation
Performance isn't a one-time event. As your content grows, we re-test and re-optimise. Monthly reports include website health alongside marketing metrics — because your site's speed is your marketing's foundation.
Ongoing
// usher-media-lighthouse-audit.sh
$ lighthouse https://spottofinance.com.au --preset=mobile --output=json
✓ Performance Score (Mobile) ..... 92/100   [PASS]
✓ Largest Contentful Paint ....... 2.4s      [PASS]
✓ Total Blocking Time ............ 110ms     [PASS]
✓ Cumulative Layout Shift ........ 0         [PASS]
$ lighthouse https://spottofinance.com.au --preset=desktop --output=json
✓ Performance Score (Desktop) .... 99/100   [PASS]
✓ Core Web Vitals ................ ALL GREEN
// All checks passed. Approved for client delivery.

Your website should
work as hard as
your team does.

We start with a free Report Zero — a full audit of your current digital presence, including website performance scores and Core Web Vitals diagnostics.

Every number on this page is reproducible. Paste any of these URLs into Google PageSpeed Insights and check us.
Get Your Free Report Zero →
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