https://jquery.com
Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
98
GRADE
A+
FIX
0
REVIEW
1
PASS
14
INFO
2
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
99
86
88
92
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.71 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.72 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.
0.001
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.71 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.
1.72 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
1714 PASS 1 REVIEW
BImage Optimization10 images, 0 KB saveableREVIEW
Image Optimization
10 images, 0 KB saveable
10 images, 0 KB saveable
Info::
All images are well-optimized
10 images 62 KB
0 oversized -0 KB
9 legacy format
0 missing dimensions CLS risk
A+Page Weight Budget180 KB transferred, 20 requestsPASS
Page Weight Budget
180 KB transferred, 20 requests
180 KB transferred, 20 requests
Info::
Page weighs 327 KB (180 KB transferred)
Info::
20 HTTP requests
Info::
Estimated 0.04 g CO2 per page load
180 KB transferred
20 requests
0.04 g CO2 per page load
Images 62.2 KiB 35%
Fonts 58.6 KiB 33%
JavaScript 31.1 KiB 17%
CSS 18.8 KiB 10%
HTML 6.9 KiB 4%
Other 2.0 KiB 1%
0 2.4 MB 4.9 MB
Under budget
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 (27.2 KiB of 179.6 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+JS Execution Cost337ms total JS executionPASS
JS Execution Cost
337ms total JS execution
337ms total JS execution
Info::
https://jquery.com/: 216ms CPU time
Info::
Unattributable: 121ms CPU time
Info::
Third-party scripts: 121ms (36% of total)
Main Thread Breakdown
Other 39% Style & Layout 35% Script Evaluation 13% Rendering 7% Parse HTML & CSS 4%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://jquery.com/ | 216ms | 7ms | 1ms | 1st |
| Unattributable | 121ms | 5ms | 0ms | 3rd |
A+Font Loading2 fonts (59 KB)PASS
Font Loading
2 fonts (59 KB)
2 fonts (59 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
2
59 KB total
Render-blocking
0
of 2
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
Cairo-Bold.woff2 woff2 swap
Size 35 KB
Load time 31 ms
Start 176 ms
Risk FOUT — text flashes from fallback to web font
fontawesome-webfont.woff2 woff2 swap
Size 23 KB
Load time 29 ms
Start 176 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+JS Bundles3 scripts, 0 KB unusedPASS
JS Bundles
3 scripts, 0 KB unused
3 scripts, 0 KB unused
0 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://code.jquery.com/jquery-4.0.0.min.js | 27 KB | — | ✓ | 3rd |
| https://jquery.com/wp-content/themes/jquery/js/main.js?v=10baaffd | 2 KB | — | ✓ | 1st |
| https://jquery.com/wp-content/themes/jquery/lib/typesense-minibar/typesense-minibar.js?v=830f1ee1 | 2 KB | — | ✓ | 1st |
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+Page Weight Inventory20 resources · 180 KB · 0 KB savings availablePASS
Page Weight Inventory
20 resources · 180 KB · 0 KB savings available
20 resources · 180 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 180 KB
Info::
2 third-party resources (15% of weight)
20 resources · 179.6 KiB · 2 third-party Within 1MB page-weight target
Image 36% · 64.2 KiB
Font 33% · 58.6 KiB
JavaScript 17% · 31.1 KiB
CSS 10% · 18.8 KiB
Document 4% · 6.9 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 20 resources | 179.6 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+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
A+HTTP Cachingmax-age=300 (5 minutes)PASS
HTTP Caching
max-age=300 (5 minutes)
max-age=300 (5 minutes)
Info::
Cache-Control header is set
Got: public, max-age=300
Info::
Effective TTL: 5 minutes (max-age=300)
Info::
Last-Modified header present
Cache-Control
public, max-age=300
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 300 | Cache for 5 minutes |
Effective TTL: 300 seconds
Network Waterfall20 requests over 247msINFO
Network Waterfall
20 requests over 247ms
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
36% of JavaScript execution is third-party
First-party Third-party 121ms · 0KB · $2/mo
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 121ms | 0 KB | — | $2/mo | Optional |
Unattributable
Other
Execution 121ms
Transfer 0 KB
Monthly Cost $2/mo
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.