Whether the site is served from green-energy infrastructure
REVIEW
Green Hosting
No green hosting detected
B
HTTP Caching
max-age=0, must-revalidate
REVIEW
max-age=0, must-revalidate
Info::
✓
Cache-Control header is set
Got: max-age=0, must-revalidate
Info::
i
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
max-age=0, must-revalidate
Directive
Value
Meaning
max-age
0
Cache for 0 seconds
must-revalidate
—
Must recheck with server after expiry
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
3 fonts (48 KB)
PASS
3 fonts (48 KB)
Info::
i
3 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
3
48 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
v30-700.woff2woff2swap
Size16 KB
Load time36 ms
Start116 ms
RiskFOUT — text flashes from fallback to web font
v30-400.woff2woff2swap
Size16 KB
Load time40 ms
Start116 ms
RiskFOUT — text flashes from fallback to web font
v30-500.woff2woff2swap
Size16 KB
Load time52 ms
Start116 ms
RiskFOUT — 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 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
8 hints, 0 missing preconnects
PASS
8 hints, 0 missing preconnects
Info::
✓
Page uses 8 resource hint(s)
Current Resource Hints
preconnect
3
preload
5
dns-prefetch—
prefetch—
8 resource hints configured
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
✓
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
99 requests over 2866ms
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-party8929ms · 1926KB · €155/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
www.freshworks.com
www.freshworks.com
Other
2503ms
45 KB
—
€43/mo
Costly
fast.wistia.com
fast.wistia.com
Other
1653ms
162 KB
43%
€29/mo
Costly
www.freshworks.com
www.freshworks.com
Other
1504ms
80 KB
—
€26/mo
Costly
Unattributable
Unattributable
Other
710ms
0 KB
—
€12/mo
Costly
cdn-ukwest.onetrust.com
cdn-ukwest.onetrust.com
Other
405ms
113 KB
55%
€7/mo
Costly
www.freshworks.com
www.freshworks.com
Other
370ms
106 KB
45%
€6/mo
Costly
Optimizely
cdn.optimizely.com
A/B Testing
314ms
216 KB
42%
€5/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
295ms
184 KB
43%
€5/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
237ms
158 KB
53%
€4/mo
Costly
www.freshworks.com
www.freshworks.com
Other
225ms
42 KB
—
€4/mo
Costly
fast.wistia.com
fast.wistia.com
Other
140ms
42 KB
57%
€2/mo
Optional
www.freshworks.com
www.freshworks.com
Other
91ms
254 KB
61%
€2/mo
Optional
fast.wistia.com
fast.wistia.com
Other
87ms
159 KB
77%
€2/mo
Optional
go.freshworks.com
go.freshworks.com
Other
84ms
68 KB
76%
€1/mo
Optional
fast.wistia.com
fast.wistia.com
Other
81ms
43 KB
—
€1/mo
Optional
www.freshworks.com
www.freshworks.com
Other
64ms
195 KB
52%
€1/mo
Optional
www.freshworks.com
www.freshworks.com
Other
60ms
6 KB
—
€1/mo
Optional
www.freshworks.com
www.freshworks.com
Other
56ms
52 KB
67%
€1/mo
Optional
www.freshworks.com
www.freshworks.com
Other
52ms
1 KB
—
€1/mo
Optional
www.freshworks.com
Other
Costly
Execution2503ms
Transfer45 KB
Monthly Cost€43/mo
fast.wistia.com
Other
Costly
Execution1653ms
Transfer162 KB
Unused43%
Monthly Cost€29/mo
www.freshworks.com
Other
Costly
Execution1504ms
Transfer80 KB
Monthly Cost€26/mo
Unattributable
Other
Costly
Execution710ms
Transfer0 KB
Monthly Cost€12/mo
cdn-ukwest.onetrust.com
Other
Costly
Execution405ms
Transfer113 KB
Unused55%
Monthly Cost€7/mo
www.freshworks.com
Other
Costly
Execution370ms
Transfer106 KB
Unused45%
Monthly Cost€6/mo
Optimizely
A/B Testing
Costly
Execution314ms
Transfer216 KB
Unused42%
Monthly Cost€5/mo
Google Tag Manager
Tag Manager
Costly
Execution295ms
Transfer184 KB
Unused43%
Monthly Cost€5/mo
Google Tag Manager
Tag Manager
Costly
Execution237ms
Transfer158 KB
Unused53%
Monthly Cost€4/mo
www.freshworks.com
Other
Costly
Execution225ms
Transfer42 KB
Monthly Cost€4/mo
fast.wistia.com
Other
Optional
Execution140ms
Transfer42 KB
Unused57%
Monthly Cost€2/mo
www.freshworks.com
Other
Optional
Execution91ms
Transfer254 KB
Unused61%
Monthly Cost€2/mo
fast.wistia.com
Other
Optional
Execution87ms
Transfer159 KB
Unused77%
Monthly Cost€2/mo
go.freshworks.com
Other
Optional
Execution84ms
Transfer68 KB
Unused76%
Monthly Cost€1/mo
fast.wistia.com
Other
Optional
Execution81ms
Transfer43 KB
Monthly Cost€1/mo
www.freshworks.com
Other
Optional
Execution64ms
Transfer195 KB
Unused52%
Monthly Cost€1/mo
www.freshworks.com
Other
Optional
Execution60ms
Transfer6 KB
Monthly Cost€1/mo
www.freshworks.com
Other
Optional
Execution56ms
Transfer52 KB
Unused67%
Monthly Cost€1/mo
www.freshworks.com
Other
Optional
Execution52ms
Transfer1 KB
Monthly Cost€1/mo
These scripts may cost more than they're worth
www.freshworks.com adds 2503ms and costs ~€43/month
fast.wistia.com adds 1653ms and costs ~€29/month
www.freshworks.com adds 1504ms and costs ~€26/month
Unattributable adds 710ms and costs ~€12/month
cdn-ukwest.onetrust.com adds 405ms and costs ~€7/month
www.freshworks.com adds 370ms and costs ~€6/month
Optimizely adds 314ms and costs ~€5/month
Google Tag Manager adds 295ms and costs ~€5/month
Google Tag Manager adds 237ms and costs ~€4/month
www.freshworks.com adds 225ms and costs ~€4/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
www.freshworks.com takes 2503ms 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 1653ms 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
www.freshworks.com takes 1504ms 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 710ms 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
cdn-ukwest.onetrust.com takes 405ms 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
55% of cdn-ukwest.onetrust.com'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.freshworks.com takes 370ms 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
Optimizely takes 314ms 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
Google Tag Manager takes 295ms 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
Google Tag Manager takes 237ms 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
53% of Google Tag Manager'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.freshworks.com takes 225ms 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
57% of fast.wistia.com'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
61% of www.freshworks.com'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
77% of fast.wistia.com'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
76% of go.freshworks.com'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
52% of www.freshworks.com'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
67% of www.freshworks.com'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.