https://mytechgrid.com
Performance
· 23 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
85
GRADE
B
FIX
3
REVIEW
6
PASS
10
INFO
4
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
89
100
100
92
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.45 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.55 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.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.61 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.
1.55 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 sChecks
2310 PASS 6 REVIEW 3 FIX
DPage Weight BudgetAction2.2 MB transferred, 39 requestsFIX
Page Weight Budget
Action2.2 MB transferred, 39 requests
2.2 MB transferred, 39 requests
Info::
Page weighs 3.3 MB (2.2 MB transferred)
Warning::
Images are 1.8 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.8 MB
Info::
39 HTTP requests
Info::
Estimated 0.47 g CO2 per page load
2.2 MB transferred
39 requests
0.47 g CO2 per page load
Images 1.8 MiB 82%
JavaScript 273.2 KiB 12%
CSS 78.4 KiB 3%
HTML 54.8 KiB 2%
Other 2.7 KiB 0%
Other 557 B 0%
Other 548 B 0%
0 2.4 MB 4.9 MB
Approaching limit
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Why this matters
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
DThird-Party ImpactAction72% third-party, 0 ms blockingFIX
Third-Party Impact
Action72% third-party, 0 ms blocking
72% third-party, 0 ms blocking
Warning::
Third-party code accounts for 72% of page weight (1.6 MiB of 2.2 MiB)
Info::
Third-party blocking time is low (0 ms)
28%
72%
First-party Third-party
DPage Weight InventoryAction39 resources · 2.2 MB · 74 KB savings availableFIX
Page Weight Inventory
Action39 resources · 2.2 MB · 74 KB savings available
39 resources · 2.2 MB · 74 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::
~74 KB of savings available
Warning::
8 third-party resources (72% of weight)
Info::
2 resources over 200KB
39 resources · 2.2 MiB · 8 third-party 1.2 MiB over 1MB target
Image 82% · 1.9 MiB
JavaScript 12% · 273.2 KiB
CSS 3% · 78.4 KiB
Document 2% · 54.8 KiB
Other 0% · 1.1 KiB
~73.7 KiB of savings available
Remove unused JavaScript: 73.7 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 39 resources | 2.2 MiB | ||||||
BImage Optimization8 images, 0 KB saveableREVIEW
Image Optimization
8 images, 0 KB saveable
8 images, 0 KB saveable
Warning::
https://images.unsplash.com/photo-1454165804606-c3... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
8 images 1.8 MB
0 oversized -0 KB
4 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
BJS Bundles17 scripts, 74 KB unusedREVIEW
JS Bundles
17 scripts, 74 KB unused
17 scripts, 74 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-HEQR...: 74 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 74 KB
74 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-HEQRJWHX55 | 183 KB | 74 KB (40%) | ✓ | 3rd |
| https://mytechgrid.com/wp-content/plugins/wpforms-lite/assets/lib/jquery.validate.min.js?ver=1.21.0 | 8 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/wpforms-lite/assets/js/frontend/wpforms-modern.min.js?ver=1.10.1.1 | 2 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/link-whisper/js/frontend.min.js?ver=1781627685 | 2 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 29 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/wpforms-lite/assets/lib/mailcheck.min.js?ver=1.1.2 | 2 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1 | 15 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/swiss-toolkit-for-wp/public/js/boomdevs-swiss-toolkit-public.js?ver=1785479339 | 0 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/wpforms-lite/assets/lib/punycode.min.js?ver=1.0.0 | 1 KB | — | ✓ | 1st |
| https://mytechgrid.com/wp-content/plugins/wpforms-lite/assets/js/frontend/wpforms.min.js?ver=1.10.1.1 | 14 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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
HTTP/3 (QUIC)
HTTP/3 not advertised
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.
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::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
public, max-age=0
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
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+JS Execution Cost204ms total JS executionPASS
JS Execution Cost
204ms total JS execution
204ms total JS execution
Info::
https://mytechgrid.com/: 72ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-HEQR...: 67ms CPU time
Info::
Unattributable: 65ms CPU time
Info::
Third-party scripts: 67ms (33% of total)
Main Thread Breakdown
Script Evaluation 39% Other 28% Style & Layout 16% Script Parsing & Compilation 8% Parse HTML & CSS 6%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://mytechgrid.com/ | 72ms | 6ms | 4ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-HEQRJWHX55 | 67ms | 55ms | 11ms | 3rd |
| Unattributable | 65ms | 9ms | 0ms | 1st |
A+Font LoadingNo web fonts (system fonts)PASS
Font Loading
No web fonts (system fonts)
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
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+Compression AlgorithmMain response uses brotliPASS
Compression Algorithm
Main response uses brotli
Main 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
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.
Network Waterfall39 requests over 2311msINFO
Network Waterfall
39 requests over 2311ms
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
33% of JavaScript execution is third-party
First-party Third-party 67ms · 183KB · $1/mo
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Google Tag Manager www.googletagmanager.com | Tag Manager | 67ms | 183 KB | 40% | $1/mo | Optional |
Google Tag Manager
Tag Manager
Execution 67ms
Transfer 183 KB
Unused 40%
Monthly Cost $1/mo
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 (2026-07-02 — 2026-07-29)
LCP (p75)
2265 ms
81% good
INP (p75)
0 ms
0% good
CLS (p75)
0.030
92% good
FCP (p75)
1974 ms
TTFB (p75)
1205 ms
Image Optimization9 images, 2100 KB total, 1440 KB wastedINFO
Image Optimization
9 images, 2100 KB total, 1440 KB wasted
Image Optimization Audit
Total Images
9
Total Size
2100 KB
Oversized
4
Wasted
1440 KB
3 missing dimensions 4 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.