https://aiproductads.app
Performance
· 23 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
91
GRADE
A
FIX
1
REVIEW
5
PASS
13
INFO
4
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
69
97
96
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.17 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.17 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
42 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.48 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.
3.20 s
Page Load Progression
665 ms
1.3 s
2.0 s
2.7 s
3.3 s
4.0 s
4.7 s
5.3 sChecks
2313 PASS 5 REVIEW 1 FIX
DPage Weight BudgetAction2.2 MB transferred, 130 requestsFIX
Page Weight Budget
Action2.2 MB transferred, 130 requests
2.2 MB transferred, 130 requests
Info::
Page weighs 3.6 MB (2.2 MB transferred)
Warning::
130 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.47 g CO2 per page load
2.2 MB transferred
130 requests
0.47 g CO2 per page load
Images 972.7 KiB 43%
Other 708.5 KiB 31%
JavaScript 441.9 KiB 19%
HTML 53.8 KiB 2%
Other 37.6 KiB 2%
CSS 35.1 KiB 2%
Fonts 21.0 KiB 1%
Other 5.0 KiB 0%
Other 1.6 KiB 0%
Other 941 B 0%
Other 921 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Approaching limit
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Why this matters
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
BImage Optimization24 images, 0 KB saveableREVIEW
Image Optimization
24 images, 0 KB saveable
24 images, 0 KB saveable
Info::
All images are well-optimized
24 images 894 KB
0 oversized -0 KB
9 legacy format
0 missing dimensions CLS risk
CJS Execution CostAction1698ms total JS executionREVIEW
JS Execution Cost
Action1698ms total JS execution
1698ms total JS execution
Warning::
https://aiproductads.app/assets/framework-DJH1pfSr...: 537ms CPU time
Warning::
https://aiproductads.app/: 512ms CPU time
Warning::
Unattributable: 266ms CPU time
Info::
https://aiproductads.app/assets/brand-marquee-DvB9...: 231ms CPU time
Info::
https://static.cloudflareinsights.com/beacon.min.j...: 86ms CPU time
Info::
Third-party scripts: 152ms (9% of total)
Main Thread Breakdown
Script Evaluation 35% Other 31% Style & Layout 25% Rendering 5%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://aiproductads.app/assets/framework-DJH1pfSr.js | 537ms | 398ms | 0ms | 1st |
| https://aiproductads.app/ | 512ms | 22ms | 17ms | 1st |
| Unattributable | 266ms | 20ms | 0ms | 1st |
| https://aiproductads.app/assets/brand-marquee-DvB9pQEz.js | 231ms | 16ms | 0ms | 1st |
| https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495 | 86ms | 74ms | 0ms | 3rd |
| https://scripts.clarity.ms/0.8.69/clarity.js | 66ms | 60ms | 4ms | 3rd |
BJS Bundles78 scripts, 75 KB unusedREVIEW
JS Bundles
78 scripts, 75 KB unused
78 scripts, 75 KB unused
Warning::
https://accounts.google.com/gsi/client: 75 KB unused (76%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 75 KB
75 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://accounts.google.com/gsi/client | 99 KB | 75 KB (76%) | ✓ | 3rd |
| https://aiproductads.app/assets/global-error-CVl8f3Cz.js | 1 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/framework-DJH1pfSr.js | 60 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/rolldown-runtime-QTnfLwEv.js | 1 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/url-utils-BQKFb685.js | 1 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/error-DBxBV1b5.js | 1 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/navigation-rbesvfyx.js | 2 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/react-DlbkFqaW.js | 13 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/BaseLink-DPmSiWpp.js | 6 KB | — | ✓ | 1st |
| https://aiproductads.app/assets/locale-Cirb-Kv3.js | 3 KB | — | ✓ | 1st |
Consider code splitting or tree shaking to reduce unused code.
Why this matters
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
CPage Weight InventoryAction130 resources · 2.2 MB · 75 KB savings availableREVIEW
Page Weight Inventory
Action130 resources · 2.2 MB · 75 KB savings available
130 resources · 2.2 MB · 75 KB savings available
Warning::
Page weight 2.2 MB exceeds 1 MB target by 1.2 MB
Got: 2.2 MB Expected: ≤ 1 MB
Info::
~75 KB of savings available
Info::
16 third-party resources (6% of weight)
Info::
1 resources over 200KB
130 resources · 2.2 MiB · 16 third-party 1.2 MiB over 1MB target
Image 44% · 1009.0 KiB
Media 31% · 708.5 KiB
JavaScript 19% · 441.9 KiB
Document 2% · 53.8 KiB
CSS 2% · 35.1 KiB
Font 1% · 21.0 KiB
Other 0% · 9.7 KiB
~74.6 KiB of savings available
Remove unused JavaScript: 74.6 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 130 resources | 2.2 MiB | ||||||
BHTTP Cachingpublic, max-age=0, s-maxage=60, must-revalidateREVIEW
HTTP Caching
public, max-age=0, s-maxage=60, must-revalidate
public, max-age=0, s-maxage=60, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, s-maxage=60, must-revalidate
Info::
CDN TTL: 1 minute (s-maxage=60)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
public, max-age=0, s-maxage=60, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
| s-maxage | 60 | CDN caches for 1 minute |
| must-revalidate | — | Must recheck with server after expiry |
A+Third-Party Impact6% third-party, 0 ms blockingPASS
Third-Party Impact
6% third-party, 0 ms blocking
6% third-party, 0 ms blocking
Info::
Third-party code accounts for 6% of page weight (144.5 KiB of 2.2 MiB)
Info::
Third-party blocking time is low (0 ms)
94%
First-party Third-party
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.
A+Font Loading2 fonts (21 KB)PASS
Font Loading
2 fonts (21 KB)
2 fonts (21 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
2
21 KB total
Render-blocking
0
of 2
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
outfit-19c86109.woff2 woff2 swap
Size 7 KB
Load time 60 ms
Start 102 ms
Risk FOUT — text flashes from fallback to web font
outfit-be21ba2a.woff2 woff2 swap
Size 14 KB
Load time 59 ms
Start 102 ms
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)
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
A+Resource HintsNo optimization neededPASS
Resource Hints
No optimization needed
No optimization needed
Info::
No resource hint issues
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, s-maxage=60, must-revalidate
A+Server-Timing Observability3 Server-Timing entries advertisedPASS
Server-Timing Observability
3 Server-Timing entries advertised
3 Server-Timing entries advertised
Info::
Server-Timing header advertises 3 timing entries
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: RSC, Accept, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-P...
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::
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+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
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 Waterfall130 requests over 4554msINFO
Network Waterfall
130 requests over 4554ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
9% of JavaScript execution is third-party
First-party Third-party 152ms · 35KB · €1/mo
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
static.cloudflareinsights.com static.cloudflareinsights.com | Other | 86ms | 10 KB | — | €0/mo | Optional |
Microsoft Clarity scripts.clarity.ms | Session Replay | 66ms | 25 KB | — | €0/mo | Optional |
static.cloudflareinsights.com
Other
Execution 86ms
Transfer 10 KB
Monthly Cost €0/mo
Microsoft Clarity
Session Replay
Execution 66ms
Transfer 25 KB
Monthly Cost €0/mo
Image Optimization75 images, 957 KB total, 511 KB wastedINFO
Image Optimization
75 images, 957 KB total, 511 KB wasted
Image Optimization Audit
Total Images
75
Total Size
957 KB
Oversized
6
Wasted
511 KB
1 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.