https://tainexus.com
Performance
· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
93
GRADE
A
FIX
1
REVIEW
2
PASS
20
INFO
4
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
59
100
77
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.90 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.34 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
6.29 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.040
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.89 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.
12.52 s
Page Load Progression
Checks
2720 PASS 2 REVIEW 1 FIX
FJS Execution CostAction19551ms total JS executionFIX
JS Execution Cost
Action19551ms total JS execution
19551ms total JS execution
Warning::
https://tainexus.com/wp-content/uploads/tx-asset/f...: 7972ms CPU time
Warning::
https://tainexus.com/: 6798ms CPU time
Warning::
Unattributable: 1512ms CPU time
Warning::
https://tainexus.com/wp-content/uploads/tx-asset/8...: 736ms CPU time
Warning::
https://tainexus.com/wp-content/uploads/tx-asset/7...: 549ms CPU time
Main Thread Breakdown
Other 58% Style & Layout 20% Script Evaluation 16% Rendering 4%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://tainexus.com/wp-content/uploads/tx-asset/f49e07a72f0ef6d0.js | 7972ms | 21ms | 1ms | 1st |
| https://tainexus.com/ | 6798ms | 235ms | 17ms | 1st |
| Unattributable | 1512ms | 1016ms | 0ms | 1st |
| https://tainexus.com/wp-content/uploads/tx-asset/8d67ce2cd6c9bde8.js | 736ms | 731ms | 1ms | 1st |
| https://tainexus.com/wp-content/uploads/tx-asset/79c1da5e316740db.js | 549ms | 224ms | 1ms | 1st |
| https://tainexus.com/wp-content/plugins/complianz-gdpr/cookiebanner/js/complianz.min.js | 351ms | 46ms | 4ms | 1st |
| https://tainexus.com/wp-content/uploads/tx-asset/5ebe2fc1ae77cfd1.js | 302ms | 27ms | 1ms | 1st |
| https://tainexus.com/wp-content/uploads/tx-asset/71a072960c7bd6b3.js | 294ms | 179ms | 1ms | 1st |
| https://tainexus.com/cdn-cgi/challenge-platform/scripts/jsd/main.js?ray=a58c9f3a780a2a81 | 223ms | 208ms | 3ms | 1st |
| data:text/javascript;base64,DQooZnVuY3Rpb24oKXsNCiBmdW5jdGlvbiByZ2Iocyl7dmFyIG09cyYmcy5tYXRjaCgvWzAtOS5dKy9nKTtyZXR1cm4gbT9tLm1hcChOdW1iZXIpOm51bGw7fQ0KIGZ1bmN0aW9uIGx1bShjKXtyZXR1cm4gKDAuMjEyNipjWzBdKzAuNzE1MipjWzFdKzAuMDcyMipjWzJdKS8yNTU7fQ0KIGZ1bmN0aW9uIHJ1bigpew0KICB2YXIgYWxsPWRvY3VtZW50LnF1ZXJ5U2VsZWN0b3JBbGwoIiNzcC1wYWdlICosIC5zcC1wYWdlICoiKTsNCiAgZm9yKHZhciBpPTA7aTxhbGwubGVuZ3RoO2krKyl7IHZhciBlPWFsbFtpXTsgaWYoZS5jbG9zZXN0KCIudHhxLCN3cGFkbWluYmFyLC5jbXBsei1jb29raWViYW5uZXIsaGVhZGVyLC5zcC1oZWFkZXIsaW5wdXQsdGV4dGFyZWEsc2VsZWN0LGJ1dHRvbixhIikpY29udGludWU7DQogICB2YXIgcz1nZXRDb21wdXRlZFN0eWxlKGUpOyB2YXIgYj1yZ2Iocy5iYWNrZ3JvdW5kQ29sb3IpOyBpZighYnx8KGIubGVuZ3RoPjMmJmJbM108MC4zKSljb250aW51ZTsgaWYocy5iYWNrZ3JvdW5kSW1hZ2UhPT0ibm9uZSImJi91cmxcKC8udGVzdChzLmJhY2tncm91bmRJbWFnZSkpY29udGludWU7DQogICBpZihsdW0oYik8MC44Niljb250aW51ZTsNCiAgIHZhciByPWUuZ2V0Qm91bmRpbmdDbGllbnRSZWN0KCk7IGlmKHIud2lkdGg8MTIwfHxyLmhlaWdodDw2MCljb250aW51ZTsNCiAgIGlmKHIud2lkdGg+PXdpbmRvdy5pbm5lcldpZHRoKjAuOSl7IGUuY2xhc3NMaXN0LmFkZCgidHhnLXBsYWluIik7IGNvbnRpbnVlOyB9DQogICBlLmNsYXNzTGlzdC5hZGQoInR4ZyIpOw0KICB9DQogfQ0KIGlmKGRvY3VtZW50LnJlYWR5U3RhdGU9PT0ibG9hZGluZyIpIGRvY3VtZW50LmFkZEV2ZW50TGlzdGVuZXIoIkRPTUNvbnRlbnRMb2FkZWQiLGZ1bmN0aW9uKCl7cnVuKCk7c2V0VGltZW91dChydW4sMTUwMCk7fSk7IGVsc2Uge3J1bigpO3NldFRpbWVvdXQocnVuLDE1MDApO30NCn0pKCk7DQo= | 173ms | 111ms | 1ms | 1st |
Showing top 10 of 17 scripts
BJS Bundles70 scripts, 63 KB unusedREVIEW
JS Bundles
70 scripts, 63 KB unused
70 scripts, 63 KB unused
Warning::
https://cdn.jsdelivr.net/npm/three@0.169.0/build/t...: 63 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 63 KB
63 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://cdn.jsdelivr.net/npm/three@0.169.0/build/three.module.min.js | 135 KB | 63 KB (46%) | ✓ | 3rd |
| data:text/javascript;base64,Cgp2YXIgc2VlZHByb2RfYXBpX3VybCA9ICJodHRwczovL2FwaS5zZWVkcHJvZC5jb20vdjQ… | 0 KB | — | ✓ | 3rd |
| https://tainexus.com/wp-content/plugins/seedprod-coming-soon-pro-5/public/js/sp-scripts.min.js | 10 KB | — | ✓ | 1st |
| data:text/javascript;base64,CiAgICAgICAgICAgIHdpbmRvdy5fbnNsRE9NUmVhZHkgPSAoZnVuY3Rpb24gKCkgewogICA… | 0 KB | — | ✓ | 3rd |
| data:text/javascript;base64,KGZ1bmN0aW9uKCl7dmFyIG89d2luZG93LnNlZWRwcm9kX3BhcnRpY2xlc3NlY3Rpb25qczt… | 0 KB | — | ✓ | 3rd |
| https://tainexus.com/wp-content/cache/autoptimize/js/autoptimize_single_e4692d5ce4379f2e8026c342832a67c4.js | 13 KB | — | ✓ | 1st |
| https://tainexus.com/wp-includes/js/jquery/jquery.min.js | 30 KB | — | ✓ | 1st |
| https://tainexus.com/wp-includes/js/jquery/jquery-migrate.min.js | 5 KB | — | ✓ | 1st |
| https://tainexus.com/wp-content/plugins/burst-statistics/assets/js/timeme/timeme.min.js | 2 KB | — | ✓ | 1st |
| https://tainexus.com/wp-content/uploads/burst/js/burst.min.js?v=1794389766 | 6 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
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
APage Weight Budget970 KB transferred, 90 requestsPASS
Page Weight Budget
970 KB transferred, 90 requests
970 KB transferred, 90 requests
Info::
Page weighs 2.3 MB (970 KB transferred)
Info::
Fonts are 395 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 395 KB
Info::
90 HTTP requests
Info::
Estimated 0.20 g CO2 per page load
970 KB transferred
90 requests
0.20 g CO2 per page load
Fonts 394.8 KiB 41%
JavaScript 331.1 KiB 34%
HTML 105.7 KiB 11%
Images 87.5 KiB 9%
CSS 45.9 KiB 5%
Other 3.8 KiB 0%
Other 1.1 KiB 0%
Other 621 B 0%
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+Third-Party Impact15% third-party, 0 ms blockingPASS
Third-Party Impact
15% third-party, 0 ms blocking
15% third-party, 0 ms blocking
Info::
Third-party code accounts for 15% of page weight (147.0 KiB of 970.4 KiB)
Info::
Third-party blocking time is low (0 ms)
85%
15%
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+Image Optimization4 images, 0 KB saveablePASS
Image Optimization
4 images, 0 KB saveable
4 images, 0 KB saveable
Warning::
https://tainexus.com/wp-content/uploads/2026/10/ta... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
4 images 87 KB
0 oversized -0 KB
0 legacy format
1 missing dimensions CLS risk
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
A+Font Loading6 fonts (395 KB)PASS
Font Loading
6 fonts (395 KB)
6 fonts (395 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
6
395 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
UcC73FwrK3iLTeHuS_nVMrM... woff2 swap
Size 48 KB
Load time 350 ms
Start 493 ms
Risk FOUT — text flashes from fallback to web font
inter-latin.woff2 woff2 swap
Size 48 KB
Load time 610 ms
Start 736 ms
Risk FOUT — text flashes from fallback to web font
inter-latin-ext.woff2 woff2 swap
Size 84 KB
Load time 383 ms
Start 736 ms
Risk FOUT — text flashes from fallback to web font
567244088c9cb99ce65d552... woff2 swap
Size 48 KB
Load time 447 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
UcC73FwrK3iLTeHuS_nVMrM... woff2 swap
Size 84 KB
Load time 377 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
395290514d97566974e83d5... woff2 swap
Size 84 KB
Load time 379 ms
Start 1.0 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)
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 Hints3 hints, 0 missing preconnectsPASS
Resource Hints
3 hints, 0 missing preconnects
3 hints, 0 missing preconnects
Info::
Page uses 3 resource hint(s)
Current Resource Hints
preconnect—
preload 3
dns-prefetch—
prefetch—
3 resource hints configured
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=3 (≤ 5min) is appropriatePASS
Main HTML Cache-Control
Main HTML max-age=3 (≤ 5min) is appropriate
Main HTML max-age=3 (≤ 5min) is appropriate
Info::
Main HTML max-age=3 (≤ 5min) is appropriate
Got: max-age=3, 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: Accept-Encoding, Cookie
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+Page Weight Inventory90 resources · 970 KB · 63 KB savings availablePASS
Page Weight Inventory
90 resources · 970 KB · 63 KB savings available
90 resources · 970 KB · 63 KB savings available
Info::
Within 1MB page-weight target
Got: 970 KB
Info::
~63 KB of savings available
Info::
30 third-party resources (15% of weight)
90 resources · 970.4 KiB · 30 third-party Within 1MB page-weight target
Font 41% · 394.8 KiB
JavaScript 34% · 331.1 KiB
Document 11% · 106.3 KiB
Image 9% · 90.6 KiB
CSS 5% · 45.9 KiB
Other 0% · 1.7 KiB
~62.6 KiB of savings available
Remove unused JavaScript: 62.6 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 90 resources | 970.4 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
AJavaScript Blocking1 JS blocking issue(s) detectedPASS
JavaScript Blocking
1 JS blocking issue(s) detected
1 JS blocking issue(s) detected
Warning::
Total JS execution time is 19.6 s -- over the 3.5s budget
Total JavaScript execution (parse + compile + run) across all scripts exceeds 3.5 seconds. On low-end devices that becomes 7-15+ seconds and shows up directly in TBT and INP. Reduce by: tree-shaking unused dependencies, code-splitting (dynamic `import()`), removing or deferring third-party tracking, and replacing heavy frameworks where they're not needed.
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
CSS Performance Depth
No CSS performance depth issues detected
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
AHTTP Cachingmax-age=3 (3 seconds)PASS
HTTP Caching
max-age=3 (3 seconds)
max-age=3 (3 seconds)
Info::
Cache-Control header is set
Got: max-age=3, must-revalidate
Info::
Effective TTL: 3 seconds (max-age=3)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
max-age=3, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| max-age | 3 | Cache for 3 seconds |
| must-revalidate | — | Must recheck with server after expiry |
Effective TTL: 3 seconds
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 Waterfall90 requests over 5467msINFO
Network Waterfall
90 requests over 5467ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Real-User Performance (CrUX)
Field metrics from the Chrome User Experience Report
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-10-13 — 2026-11-09)
LCP (p75)
3585 ms
54% good
INP (p75)
161 ms
81% good
CLS (p75)
0.110
73% good
FCP (p75)
3084 ms
TTFB (p75)
2752 ms
Image Optimization20 images, 66 KB total, 19 KB wastedINFO
Image Optimization
20 images, 66 KB total, 19 KB wasted
Image Optimization Audit
Total Images
20
Total Size
66 KB
Oversized
1
Wasted
19 KB
2 missing dimensions 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.