https://www.garagedoorproswa.com
Performance
· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
91
GRADE
A
FIX
1
REVIEW
4
PASS
18
INFO
3
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
83
91
96
92
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.33 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.39 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
353 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.050
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.94 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
3.39 s
Page Load Progression
Checks
2618 PASS 4 REVIEW 1 FIX
DJS Execution CostAction2278ms total JS executionFIX
JS Execution Cost
Action2278ms total JS execution
2278ms total JS execution
Warning::
https://www.garagedoorproswa.com/: 2024ms CPU time
Warning::
Unattributable: 254ms CPU time
Main Thread Breakdown
Style & Layout 47% Other 23% Script Evaluation 13% Parse HTML & CSS 11% Rendering 5%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.garagedoorproswa.com/ | 2024ms | 256ms | 11ms | 1st |
| Unattributable | 254ms | 6ms | 0ms | 1st |
BThird-Party Impact48% third-party, 0 ms blockingREVIEW
Third-Party Impact
48% third-party, 0 ms blocking
48% third-party, 0 ms blocking
Info::
Third-party code accounts for 48% of page weight (480.4 KiB of 995.8 KiB)
Info::
Third-party blocking time is low (0 ms)
52%
48%
First-party Third-party
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
Server-Timing Observability
No Server-Timing header found
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
ActionWhether the site is served from green-energy infrastructure
Green Hosting
No green hosting detected
BHTTP Cachingpublic, max-age=0REVIEW
HTTP Caching
public, max-age=0
public, max-age=0
Info::
Cache-Control header is set
Got: public, max-age=0
Info::
Last-Modified header present
Cache-Control
public, max-age=0
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
APage Weight Budget996 KB transferred, 66 requestsPASS
Page Weight Budget
996 KB transferred, 66 requests
996 KB transferred, 66 requests
Info::
Page weighs 3.1 MB (996 KB transferred)
Info::
Fonts are 303 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 303 KB
Info::
66 HTTP requests
Info::
Estimated 0.20 g CO2 per page load
996 KB transferred
66 requests
0.20 g CO2 per page load
Fonts 303.1 KiB 30%
JavaScript 258.6 KiB 26%
Images 194.1 KiB 19%
CSS 145.8 KiB 15%
HTML 79.1 KiB 8%
Other 15.2 KiB 2%
0 2.4 MB 4.9 MB
Under budget
Subset fonts to include only used characters, or switch to system font stacks.
Why this matters
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
A+Text CompressionAll text resources are compressedPASS
Text Compression
All text resources are compressed
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
AImage Optimization18 images, 0 KB saveablePASS
Image Optimization
18 images, 0 KB saveable
18 images, 0 KB saveable
Info::
All images are well-optimized
18 images 194 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+Font Loading6 fonts (303 KB)PASS
Font Loading
6 fonts (303 KB)
6 fonts (303 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
6
303 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
roboto-regular.woff2 woff2 swap
Size 0 KB
Load time 151 ms
Start 612 ms
Risk FOUT — text flashes from fallback to web font
poppins-regular.woff2 woff2 swap
Size 0 KB
Load time 149 ms
Start 613 ms
Risk FOUT — text flashes from fallback to web font
GeneralSans-Variable.ttf ttf swap
Size 109 KB
Load time 297 ms
Start 673 ms
Risk FOUT — text flashes from fallback to web font
- Convert to woff2 for ~30% smaller file size
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
fa-solid-900.woff2 woff2 swap
Size 76 KB
Load time 166 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
OpenSans-Regular.woff2 woff2 swap
Size 59 KB
Load time 138 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
OpenSans-Light.woff2 woff2 swap
Size 59 KB
Load time 138 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
Fixing the unchecked items could save ~87 KB and ~174 ms
A+JS Bundles8 scripts, 0 KB unusedPASS
JS Bundles
8 scripts, 0 KB unused
8 scripts, 0 KB unused
0 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.garagedoorproswa.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js | 3 KB | — | ✓ | 1st |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/secure-message-bus.js | 4 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/static/prototype.forms.js | 34 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/static/jotform.forms.js | 207 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/umd/1dbdb51af43/for-aria-notify-polyfill.js | 2 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/js/vendor/smoothscroll.min.js | 2 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/js/errorNavigation.js | 4 KB | — | ✓ | 3rd |
| https://cdn.jotfor.ms/s/static/1dbdb51af43/js/punycode-1.4.1.min.js | 2 KB | — | ✓ | 3rd |
A+Resource CachingAll resources properly cachedPASS
Resource Caching
All resources properly cached
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+Critical Rendering PathNo render-blocking resourcesPASS
Critical Rendering Path
No render-blocking resources
No render-blocking resources
Info::
No render-blocking resources detected
AResource Hints10 hints, 0 missing preconnectsPASS
Resource Hints
10 hints, 0 missing preconnects
10 hints, 0 missing preconnects
Info::
2 dns-prefetch redundant with preconnect on same origin
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://www.googletagmanager.com, https://www.googletagmanager.com. Remove the redundant dns-prefetch entries.
Info::
2 URL(s) appear in multiple hints
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://www.garagedoorproswa.com/wp-content/uploads/2025/11/HOMEPAGEGLASS.jpg (preload+preload), https://www.googletagmanager.com (dns-prefetch+preconnect).
Info::
Page uses 10 resource hint(s)
Current Resource Hints
preconnect 1
preload 3
dns-prefetch 6
prefetch—
10 resource hints configured
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://www.googletagmanager.com, https://www.googletagmanager.com. Remove the redundant dns-prefetch entries.
Why this matters
Performance issues directly impact user engagement and conversion rates.
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://www.garagedoorproswa.com/wp-content/uploads/2025/11/HOMEPAGEGLASS.jpg (preload+preload), https://www.googletagmanager.com (dns-prefetch+preconnect).
Why this matters
Performance issues directly impact user engagement and conversion rates.
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+Document CompressionDocument response uses brotliPASS
Document Compression
Document response uses brotli
Document response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+LCP Image PreloadLCP preload audit not availablePASS
LCP Image Preload
LCP preload audit not available
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+Main HTML Cache-ControlMain HTML max-age=0 (≤ 5min) is appropriatePASS
Main HTML Cache-Control
Main HTML max-age=0 (≤ 5min) is appropriate
Main HTML max-age=0 (≤ 5min) is appropriate
Info::
Main HTML max-age=0 (≤ 5min) is appropriate
Got: public, max-age=0
A+Server Response Intelligence2 server-response signal(s) detectedPASS
Server Response Intelligence
2 server-response signal(s) detected
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding,Accept-Encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
`Last-Modified` present -- timestamp-based conditional GET supported
Consider also setting `ETag` for stronger revalidation -- ETags are content hashes that don't suffer from clock-skew or DST issues. Last-Modified alone is functional for conditional GETs and not a bug.
APage Weight Inventory66 resources · 996 KB · 0 KB savings availablePASS
Page Weight Inventory
66 resources · 996 KB · 0 KB savings available
66 resources · 996 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 996 KB
Warning::
35 third-party resources (48% of weight)
Info::
1 resources over 200KB
66 resources · 995.8 KiB · 35 third-party Within 1MB page-weight target
Font 30% · 303.1 KiB
JavaScript 26% · 258.6 KiB
Image 21% · 209.3 KiB
CSS 15% · 145.8 KiB
Document 8% · 79.1 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 66 resources | 995.8 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
Render-Blocking Resources
No render-blocking resources detected
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+Third-Party ResourcesNo third-party resources detectedPASS
Third-Party Resources
No third-party resources detected
No third-party resources detected
A+JavaScript BlockingNo render-blocking JS or document.write usage detectedPASS
JavaScript Blocking
No render-blocking JS or document.write usage detected
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
ACSS Performance Depth1 CSS depth issue(s) detectedPASS
CSS Performance Depth
1 CSS depth issue(s) detected
1 CSS depth issue(s) detected
Warning::
24 render-blocking stylesheet(s) -- recommended: <=3
Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.
Asset CompressionNo text asset hosts to measureINFO
Asset Compression
No text asset hosts to measure
No text asset hosts to measure
Info::
No third-party or subdomain host served enough text assets to measure
Asset compression is measured per host, from one HEAD request against a sampled resource. Pages that serve all their JS and CSS from the document's own origin are covered by the document compression check instead.
Network Waterfall66 requests over 2159msINFO
Network Waterfall
66 requests over 2159ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization28 images, 16 KB total, 15 KB wastedINFO
Image Optimization
28 images, 16 KB total, 15 KB wasted
Image Optimization Audit
Total Images
28
Total Size
16 KB
Oversized
2
Wasted
15 KB
26 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.