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https://flarelighters.com/product/zorro-saint-benedict-lighter-552-brass/

Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
91
GRADE
A
FIX
1
REVIEW
5
PASS
17
INFO
3

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
90
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
0
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
58
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.19 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.09 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

0 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.193

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.19 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.

2.09 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
26
17 PASS 5 REVIEW 1 FIX
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store,no-cache,max-age=0
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store,no-cache,max-age=0

DirectiveValueMeaning
no-store—Never cache this response
no-cache—Cache but always revalidate first
max-age0Cache for 0 seconds
B
Third-Party Impact
42% third-party, 0 ms blocking
REVIEW
42% third-party, 0 ms blocking
Info::
Third-party code accounts for 42% of page weight (3.8 KiB of 9.2 KiB)
Info::
Third-party blocking time is low (0 ms)
58%
42%
First-party Third-party
C
JS Execution Cost
Action
1033ms total JS execution
REVIEW
1033ms total JS execution
Warning::
Unattributable: 524ms CPU time
Warning::
https://flarelighters.com/.well-known/sgcaptcha/?r...: 509ms CPU time

Main Thread Breakdown

Other 64% Rendering 20% Style & Layout 11% Script Evaluation 5%
ScriptTotalScriptingParse/CompileParty
Unattributable524ms6ms0ms1st
https://flarelighters.com/.well-known/sgcaptcha/?r=%2Fproduct%2Fzorro-saint-benedict-lighter-552-brass%2F&y=ipc:141.227.188.220:1793074217.034509ms49ms2ms1st
B
HTTP/3 (QUIC)
HTTP/3 not advertised
REVIEW
HTTP/3 not advertised
Info::
HTTP/3 (QUIC) is not advertised
HTTP/3 isn't advertised via Alt-Svc and the worker didn't negotiate h3. HTTP/3 reduces handshake latency (1-RTT instead of 2-3 RTTs) and is more resilient on lossy connections. Most modern CDNs (Cloudflare, Fastly, AWS CloudFront, Google Cloud CDN) support HTTP/3 with a single config switch -- consider enabling for mobile-heavy workloads.
C
Document Compression
Action
Document response served uncompressed
REVIEW
Document response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
B
Server-Timing Observability
No Server-Timing header found
REVIEW
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.
A+
Page Weight Budget
9 KB transferred, 13 requests
PASS
9 KB transferred, 13 requests
Info::
Page weighs 79 KB (9 KB transferred)
Info::
13 HTTP requests
Info::
Estimated 0.00 g CO2 per page load
9 KB / 2.4 MB budget
9 KB transferred
13 requests
0.00 g CO2 per page load
HTML 5.4 KiB 58%
Images 3.9 KiB 42%
JavaScript -8 B -0%
0 2.4 MB 4.9 MB
Under budget
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A
Image Optimization
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Info::
All images are well-optimized
2 images 4 KB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+
JS Bundles
8 scripts, 0 KB unused
PASS
8 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535-0 KB—✓3rd
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML uses no-store -- correct for sensitive/dynamic content
PASS
Main HTML uses no-store -- correct for sensitive/dynamic content
Info::
Main HTML uses no-store -- correct for sensitive/dynamic content
Got: no-store,no-cache,max-age=0
A+
Server Response Intelligence
1 server-response signal(s) detected
PASS
1 server-response signal(s) detected
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
13 resources · 9 KB · 0 KB savings available
PASS
13 resources · 9 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 9 KB
Warning::
10 third-party resources (42% of weight)
13 resources · 9.2 KiB · 10 third-party Within 1MB page-weight target
Document 58% · 5.4 KiB
Image 42% · 3.9 KiB
JavaScript -0% · -8 B
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
A+
JavaScript Blocking
No render-blocking JS or document.write usage detected
PASS
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Google Cloud

Asset Compression
No text asset hosts to measure
INFO
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 Waterfall
13 requests over 1082ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 1.2 s LCP 2.1 shttps://flarelighters.com/product/zorro-saint-benedict-lighter-552-brass//product/zorro-saint-benedict-light... https://flarelighters.com/product/zorro-saint-benedict-lighter-552-brass/ — 202 — 471 B — 691 ms — h2https://flarelighters.com/.well-known/sgcaptcha/?r=%2Fproduct%2Fzorro-saint-benedict-lighter-552-brass%2F&y=ipc:141.227.188.220:1793074217.034/.well-known/sgcaptcha/?r=%2Fproduc... https://flarelighters.com/.well-known/sgcaptcha/?r=%2Fproduct%2Fzorro-saint-benedict-lighter-552-brass%2F&y=ipc:141.227.188.220:1793074217.034 — 200 — 4.9 KiB — 173 ms — h2https://d1rozh26tys225.cloudfront.net/robot-suspicion.svgd1rozh26tys225.cloudfront.net/robot... https://d1rozh26tys225.cloudfront.net/robot-suspicion.svg — 200 — 2.7 KiB — 118 ms — h2https://d1rozh26tys225.cloudfront.net/loader.svgd1rozh26tys225.cloudfront.net/loade... https://d1rozh26tys225.cloudfront.net/loader.svg — 200 — 1.2 KiB — 116 ms — h2blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 36 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 36 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 39 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 54 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 48 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 39 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 49 ms — blobblob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535flarelighters.com/c1152112-2928-472... blob:https://flarelighters.com/c1152112-2928-4720-bb18-dd9264fc0535 — 200 — -1 B — 57 ms — blobhttps://flarelighters.com/.well-known/sgcaptcha/?r=%2Fproduct%2Fzorro-saint-benedict-lighter-552-brass%2F&sol=MjE6MTc5MzA3NDIxNzo3NGEyNmQ3NzowYzQxMGFhN2Y3NWI4ZDI1NTQwOTBiZTc2MDcyYjQ2OTIzZWMwYTQ3YzlmMTg4N2NiODM4NjYyYzYwYzQzM2Y2OoYEUA%3D%3D&s=2291:539701/.well-known/sgcaptcha/?r=%2Fproduc... https://flarelighters.com/.well-known/sgcaptcha/?r=%2Fproduct%2Fzorro-saint-benedict-lighter-552-brass%2F&sol=MjE6MTc5MzA3NDIxNzo3NGEyNmQ3NzowYzQxMGFhN2Y3NWI4ZDI1NTQwOTBiZTc2MDcyYjQ2OTIzZWMwYTQ3YzlmMTg4N2NiODM4NjYyYzYwYzQzM2Y2OoYEUA%3D%3D&s=2291:539701 — -1 — 0 B — 0 ms —
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization
2 images, 0 KB total, 0 KB wasted
INFO

Image Optimization Audit

Total Images

2

Total Size

0 KB

2 missing dimensions
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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