Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
C
Image Optimization
Action
75 images, 0 KB saveable
REVIEW
75 images, 0 KB saveable
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/themes/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.smartrecruiters.com/wp-content/uploads... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
75images4.4 MB
0oversized-0 KB
74legacy format
52missing dimensionsCLS 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW
Green Hosting
No green hosting detected
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+
Font Loading
23 fonts (1306 KB)
PASS
23 fonts (1306 KB)
Info::
i
23 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
23
1306 KB total
Render-blocking
0
of 23
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
EuclidSquare-Regular-We...woff2swap
Size20 KB
Load time56 ms
Start596 ms
RiskFOUT — text flashes from fallback to web font
EuclidSquare-Semibold-W...woffswap
Size24 KB
Load time57 ms
Start597 ms
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
EuclidSquare-Medium-Web...woff2swap
Size20 KB
Load time57 ms
Start597 ms
RiskFOUT — text flashes from fallback to web font
Inter_18pt-Regular.ttfttfswap
Size161 KB
Load time86 ms
Start597 ms
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
UcCo3FwrK3iLTcviYwYZ8UA...woff2swap
Size71 KB
Load time99 ms
Start598 ms
RiskFOUT — text flashes from fallback to web font
UcCm3FwrK3iLTcvnUwQT9mI...woff2swap
Size78 KB
Load time111 ms
Start598 ms
RiskFOUT — text flashes from fallback to web font
EuclidSquare-Regular-We...woff2swap
Size20 KB
Load time55 ms
Start599 ms
RiskFOUT — text flashes from fallback to web font
EuclidSquare-Semibold-W...woff2swap
Size20 KB
Load time87 ms
Start599 ms
RiskFOUT — text flashes from fallback to web font
EuclidSquare-Bold-WebS....woff2swap
Size20 KB
Load time87 ms
Start600 ms
RiskFOUT — text flashes from fallback to web font
Inter_28pt-Bold.ttfttfswap
Size165 KB
Load time135 ms
Start601 ms
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
EuclidSquare-BoldItalic...woff2swap
Size20 KB
Load time88 ms
Start601 ms
RiskFOUT — text flashes from fallback to web font
wlpwgwvFAVdoq2_v-6QU82R...woff2swap
Size39 KB
Load time87 ms
Start601 ms
RiskFOUT — text flashes from fallback to web font
slick.woffwoffswap
Size2 KB
Load time26 ms
Start980 ms
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
lwoff2swap
Size34 KB
Load time15 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size33 KB
Load time13 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size34 KB
Load time8 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size28 KB
Load time9 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size34 KB
Load time10 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size34 KB
Load time10 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
lwoff2swap
Size28 KB
Load time4 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Inter-Regular.f1f0c35b....woff2swap
Size97 KB
Load time87 ms
Start2.1 s
RiskFOUT — text flashes from fallback to web font
Inter-SemiBold.fcb100c7...woff2swap
Size104 KB
Load time102 ms
Start2.1 s
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
Inter-roman.var.b2129c0...woff2swap
Size222 KB
Load time37 ms
Start3.8 s
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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)
Fixing the unchecked items could save ~431 KB and ~862 ms
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
Network Waterfall
203 requests over 6034ms
INFO
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100%of JavaScript execution is third-party
First-party Third-party12431ms · 622KB · $165/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
unpkg
unpkg.com
CDN
10519ms
50 KB
94%
$140/mo
Costly
www.smartrecruiters.com
www.smartrecruiters.com
Other
390ms
37 KB
—
$5/mo
Costly
Unattributable
Unattributable
Other
333ms
0 KB
—
$4/mo
Costly
fast.wistia.com
fast.wistia.com
Other
327ms
162 KB
43%
$4/mo
Costly
jsDelivr
cdn.jsdelivr.net
CDN
228ms
18 KB
—
$3/mo
Costly
ta.smartrecruiters.com
ta.smartrecruiters.com
Other
151ms
0 KB
49%
$2/mo
Optional
jsDelivr
cdn.jsdelivr.net
CDN
89ms
29 KB
—
$1/mo
Optional
Google Tag Manager
www.googletagmanager.com
Tag Manager
84ms
170 KB
48%
$1/mo
Optional
js.qualified.com
js.qualified.com
Other
70ms
117 KB
49%
$1/mo
Optional
code.jquery.com
code.jquery.com
Other
66ms
31 KB
—
$1/mo
Optional
www.smartrecruiters.com
www.smartrecruiters.com
Other
58ms
0 KB
—
$1/mo
Optional
delivery.consentmanager.net
delivery.consentmanager.net
Other
58ms
3 KB
—
$1/mo
Optional
www.smartrecruiters.com
www.smartrecruiters.com
Other
57ms
6 KB
—
$1/mo
Optional
unpkg
CDN
Costly
Execution10519ms
Transfer50 KB
Unused94%
Monthly Cost$140/mo
www.smartrecruiters.com
Other
Costly
Execution390ms
Transfer37 KB
Monthly Cost$5/mo
Unattributable
Other
Costly
Execution333ms
Transfer0 KB
Monthly Cost$4/mo
fast.wistia.com
Other
Costly
Execution327ms
Transfer162 KB
Unused43%
Monthly Cost$4/mo
jsDelivr
CDN
Costly
Execution228ms
Transfer18 KB
Monthly Cost$3/mo
ta.smartrecruiters.com
Other
Optional
Execution151ms
Transfer0 KB
Unused49%
Monthly Cost$2/mo
jsDelivr
CDN
Optional
Execution89ms
Transfer29 KB
Monthly Cost$1/mo
Google Tag Manager
Tag Manager
Optional
Execution84ms
Transfer170 KB
Unused48%
Monthly Cost$1/mo
js.qualified.com
Other
Optional
Execution70ms
Transfer117 KB
Unused49%
Monthly Cost$1/mo
code.jquery.com
Other
Optional
Execution66ms
Transfer31 KB
Monthly Cost$1/mo
www.smartrecruiters.com
Other
Optional
Execution58ms
Transfer0 KB
Monthly Cost$1/mo
delivery.consentmanager.net
Other
Optional
Execution58ms
Transfer3 KB
Monthly Cost$1/mo
www.smartrecruiters.com
Other
Optional
Execution57ms
Transfer6 KB
Monthly Cost$1/mo
These scripts may cost more than they're worth
unpkg adds 10519ms and costs ~$140/month
www.smartrecruiters.com adds 390ms and costs ~$5/month
Unattributable adds 333ms and costs ~$4/month
fast.wistia.com adds 327ms and costs ~$4/month
jsDelivr adds 228ms and costs ~$3/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
Why this matters
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
unpkg takes 10519ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
94% of unpkg's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
www.smartrecruiters.com takes 390ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Unattributable takes 333ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
fast.wistia.com takes 327ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
jsDelivr takes 228ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
1.6 s
3.3 s
4.9 s
8.2 s
11.5 s
13.1 s