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https://dropcatch.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
72
GRADE
C
FIX
5
REVIEW
2
PASS
6
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
57
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.73 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.83 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

245 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.094

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.73 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.

3.40 s

Page Load Progression

386 ms
772 ms
1.2 s
1.5 s
1.9 s
2.3 s
2.7 s
3.1 s
Checks
15
6 PASS 2 REVIEW 5 FIX
D
Page Weight Budget
Action
2.2 MB transferred, 73 requests
FIX
2.2 MB transferred, 73 requests
Info::
Page weighs 13.8 MB (2.2 MB transferred)
Warning::
JavaScript is 1.8 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.8 MB
Info::
Fonts are 269 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 269 KB
Info::
73 HTTP requests
Info::
Estimated 0.45 g CO2 per page load
2.2 MB / 2.4 MB budget
2.2 MB transferred
73 requests
0.45 g CO2 per page load
JavaScript 1.8 MiB 82%
Fonts 269.0 KiB 12%
CSS 68.1 KiB 3%
HTML 40.7 KiB 2%
Images 11.0 KiB 0%
Other 6.8 KiB 0%
Other 2.4 KiB 0%
Other 2.0 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Approaching limit

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

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

D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (2.2 MiB of 2.2 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Bundles
Action
41 scripts, 796 KB unused
FIX
41 scripts, 796 KB unused
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 176 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 176 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 176 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.dropcatch.com/chunk-HV3JG66X.js: 72 KB unused (35%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5RL...: 66 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 796 KB
796 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js0 KB176 KB (49%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB176 KB (49%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB176 KB (49%)✓3rd
https://www.dropcatch.com/chunk-HV3JG66X.js205 KB72 KB (35%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5RLTR9F140 KB66 KB (47%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-939608520&cx=c&gtm=4e64f0140 KB62 KB (44%)✓3rd
https://www.dropcatch.com/polyfills-XAIJAKPO.js78 KB38 KB (49%)✓3rd
https://www.dropcatch.com/chunk-B5A4JBFW.js68 KB30 KB (45%)✓3rd
https://www.google.com/recaptcha/enterprise.js?render=6LfGh5MqAAAAAJin4A9d_ZQp2fg9U1-IsmLYdJT-&onload=captchaLoaded&trustedtypes=true1 KB—✓3rd
https://www.dropcatch.com/chunk-GTU6W4BO.js2 KB—✓3rd

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

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

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

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

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

F
Page Weight Inventory
Action
73 resources · 2.2 MB · 796 KB savings available
FIX
73 resources · 2.2 MB · 796 KB savings available
Warning::
Page weight 1.2 MB over 1MB target
Got: 2.2 MB Expected: ≤ 1 MB
Info::
~796 KB of savings available
Warning::
72 third-party resources (100% of weight)
Info::
3 resources over 200KB
73 resources · 2.2 MiB · 72 third-party 1.2 MiB over 1MB target
JavaScript 82% · 1.8 MiB
Font 12% · 269.0 KiB
CSS 3% · 68.1 KiB
Document 2% · 40.7 KiB
Image 1% · 13.3 KiB
Other 0% · 8.9 KiB

~796.4 KiB of savings available

Remove unused JavaScript: 796.4 KiB
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
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.

B
Image Optimization
3 images, 0 KB saveable
REVIEW
3 images, 0 KB saveable
Warning::
https://www.dropcatch.com/assets/img/logo.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.dropcatch.com/assets/img/f-logos.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
3 images 11 KB
0 oversized -0 KB
3 legacy format
2 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

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
JS Execution Cost
Action
1809ms total JS execution
REVIEW
1809ms total JS execution
Warning::
https://www.dropcatch.com/polyfills-XAIJAKPO.js: 1022ms CPU time
Warning::
https://www.dropcatch.com/: 310ms CPU time
Info::
Unattributable: 194ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-5RL...: 85ms CPU time
Info::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 74ms CPU time
Warning::
Third-party scripts: 1809ms (100% of total)

Main Thread Breakdown

Script Evaluation 53% Other 24% Style & Layout 11% Parse HTML & CSS 4% Rendering 3% Script Parsing & Compilation 3%
ScriptTotalScriptingParse/CompileParty
https://www.dropcatch.com/polyfills-XAIJAKPO.js1022ms754ms1ms3rd
https://www.dropcatch.com/310ms1ms0ms3rd
Unattributable194ms4ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5RLTR9F85ms51ms22ms3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js74ms48ms23ms3rd
https://www.dropcatch.com/chunk-HV3JG66X.js63ms47ms1ms3rd
https://www.googletagmanager.com/gtag/js?id=AW-939608520&cx=c&gtm=4e64f062ms52ms9ms3rd
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
6 fonts (269 KB)
PASS
6 fonts (269 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

6

269 KB total

Render-blocking

0

of 6

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 2.7 s LCP 2.8 shttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2 — 42.2 KiB — 116 ms — font-display: swaphttps://www.dropcatch.com/media/roboto-latin-400-normal-IBDOZG32.woff2roboto-latin-400-normal... https://www.dropcatch.com/media/roboto-latin-400-normal-IBDOZG32.woff2 — 20.4 KiB — 39 ms — font-display: swaphttps://www.dropcatch.com/media/material-icons-latin-400-normal-LEZCGFVT.woff2material-icons-latin-40... https://www.dropcatch.com/media/material-icons-latin-400-normal-LEZCGFVT.woff2 — 125.7 KiB — 46 ms — font-display: swaphttps://www.dropcatch.com/media/ibm-plex-sans-latin-400-normal-COQVXTP6.woff2ibm-plex-sans-latin-400... https://www.dropcatch.com/media/ibm-plex-sans-latin-400-normal-COQVXTP6.woff2 — 22.3 KiB — 44 ms — font-display: swaphttps://www.dropcatch.com/media/ibm-plex-sans-latin-600-normal-DTNZULF4.woff2ibm-plex-sans-latin-600... https://www.dropcatch.com/media/ibm-plex-sans-latin-600-normal-DTNZULF4.woff2 — 24.6 KiB — 38 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 33.9 KiB — 112 ms — font-display: swap
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 42 KB
Load time 116 ms
Start 132 ms
Risk FOUT — text flashes from fallback to web font
roboto-latin-400-normal... woff2 swap
Size 20 KB
Load time 39 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
material-icons-latin-40... woff2 swap
Size 126 KB
Load time 46 ms
Start 1.3 s
Risk FOUT — 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
ibm-plex-sans-latin-400... woff2 swap
Size 22 KB
Load time 44 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
ibm-plex-sans-latin-600... woff2 swap
Size 25 KB
Load time 38 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 34 KB
Load time 112 ms
Start 1.5 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)

Fixing the unchecked items could save ~63 KB and ~126 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
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
73 requests over 3303ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 2.7 s LCP 2.8 shttps://dropcatch.com// https://dropcatch.com/ — 308 — 97 B — 60 ms — h2https://www.dropcatch.com/www.dropcatch.com/ https://www.dropcatch.com/ — 200 — 13.1 KiB — 44 ms — h2https://www.dropcatch.com/chunk-NGYSX4XI.jswww.dropcatch.com/chunk-NGYSX4XI.js https://www.dropcatch.com/chunk-NGYSX4XI.js — 200 — 731 B — 30 ms — h2https://www.dropcatch.com/chunk-4JM6PQOK.jswww.dropcatch.com/chunk-4JM6PQOK.js https://www.dropcatch.com/chunk-4JM6PQOK.js — 200 — 563 B — 31 ms — h2https://www.dropcatch.com/chunk-NGSV2L5K.jswww.dropcatch.com/chunk-NGSV2L5K.js https://www.dropcatch.com/chunk-NGSV2L5K.js — 200 — 1.4 KiB — 32 ms — h2https://www.dropcatch.com/chunk-HNCIGAL5.jswww.dropcatch.com/chunk-HNCIGAL5.js https://www.dropcatch.com/chunk-HNCIGAL5.js — 200 — 2.7 KiB — 35 ms — h2https://www.dropcatch.com/chunk-J6XYSWEN.jswww.dropcatch.com/chunk-J6XYSWEN.js https://www.dropcatch.com/chunk-J6XYSWEN.js — 200 — 6.3 KiB — 33 ms — h2https://www.dropcatch.com/chunk-VO3ULQ2G.jswww.dropcatch.com/chunk-VO3ULQ2G.js https://www.dropcatch.com/chunk-VO3ULQ2G.js — 200 — 444 B — 35 ms — h2https://www.dropcatch.com/chunk-NZKNZPZA.jswww.dropcatch.com/chunk-NZKNZPZA.js https://www.dropcatch.com/chunk-NZKNZPZA.js — 200 — 21.7 KiB — 37 ms — h2https://www.dropcatch.com/chunk-G6VH72BT.jswww.dropcatch.com/chunk-G6VH72BT.js https://www.dropcatch.com/chunk-G6VH72BT.js — 200 — 750 B — 41 ms — h2https://www.dropcatch.com/chunk-R33IRRB4.jswww.dropcatch.com/chunk-R33IRRB4.js https://www.dropcatch.com/chunk-R33IRRB4.js — 200 — 555 B — 45 ms — h2https://www.dropcatch.com/chunk-B4QB3LZL.jswww.dropcatch.com/chunk-B4QB3LZL.js https://www.dropcatch.com/chunk-B4QB3LZL.js — 200 — 386 B — 43 ms — h2https://www.dropcatch.com/polyfills-XAIJAKPO.jswww.dropcatch.com/polyfills-XAIJAKP... https://www.dropcatch.com/polyfills-XAIJAKPO.js — 200 — 78.1 KiB — 61 ms — h2https://www.dropcatch.com/main-SXRZFV3I.jswww.dropcatch.com/main-SXRZFV3I.js https://www.dropcatch.com/main-SXRZFV3I.js — 200 — 141.2 KiB — 70 ms — h2https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2fonts.gstatic.com/s/roboto/v51/KFO7... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2 — 200 — 42.2 KiB — 116 ms — h3https://www.dropcatch.com/styles-QYSHFZP4.csswww.dropcatch.com/styles-QYSHFZP4.c... https://www.dropcatch.com/styles-QYSHFZP4.css — 200 — 26.0 KiB — 38 ms — h2https://www.dropcatch.com/chunk-ZJODT6IP.jswww.dropcatch.com/chunk-ZJODT6IP.js https://www.dropcatch.com/chunk-ZJODT6IP.js — 200 — 1.1 KiB — 30 ms — h2https://www.dropcatch.com/chunk-3U3RRFMS.jswww.dropcatch.com/chunk-3U3RRFMS.js https://www.dropcatch.com/chunk-3U3RRFMS.js — 200 — 246 B — 32 ms — h2https://www.dropcatch.com/chunk-B4UR3RFK.jswww.dropcatch.com/chunk-B4UR3RFK.js https://www.dropcatch.com/chunk-B4UR3RFK.js — 200 — 863 B — 34 ms — h2https://www.dropcatch.com/chunk-7AS7GV4Z.jswww.dropcatch.com/chunk-7AS7GV4Z.js https://www.dropcatch.com/chunk-7AS7GV4Z.js — 200 — 8.8 KiB — 33 ms — h2https://www.dropcatch.com/chunk-Z3YDD4C5.jswww.dropcatch.com/chunk-Z3YDD4C5.js https://www.dropcatch.com/chunk-Z3YDD4C5.js — 200 — 58.8 KiB — 41 ms — h2https://www.dropcatch.com/chunk-WI36ROXE.jswww.dropcatch.com/chunk-WI36ROXE.js https://www.dropcatch.com/chunk-WI36ROXE.js — 200 — 8.0 KiB — 37 ms — h2https://www.dropcatch.com/chunk-B5A4JBFW.jswww.dropcatch.com/chunk-B5A4JBFW.js https://www.dropcatch.com/chunk-B5A4JBFW.js — 200 — 68.1 KiB — 43 ms — h2https://www.dropcatch.com/chunk-HV3JG66X.jswww.dropcatch.com/chunk-HV3JG66X.js https://www.dropcatch.com/chunk-HV3JG66X.js — 200 — 205.0 KiB — 46 ms — h2https://www.dropcatch.com/assets/Environment.jsonwww.dropcatch.com/assets/Environmen... https://www.dropcatch.com/assets/Environment.json — 200 — 2.0 KiB — 40 ms — h2https://www.dropcatch.com/assets/fav/favicon.icowww.dropcatch.com/assets/fav/favico... https://www.dropcatch.com/assets/fav/favicon.ico — 200 — 2.3 KiB — 31 ms — h2https://translate.dropcatch.com/GetLanguages?ApplicationName=DropCatchtranslate.dropcatch.com/GetLanguage... https://translate.dropcatch.com/GetLanguages?ApplicationName=DropCatch — 200 — 267 B — 415 ms — h2https://www.google.com/recaptcha/enterprise.js?render=6LfGh5MqAAAAAJin4A9d_ZQp2fg9U1-IsmLYdJT-&onload=captchaLoaded&trustedtypes=truewww.google.com/recaptcha/enterprise... https://www.google.com/recaptcha/enterprise.js?render=6LfGh5MqAAAAAJin4A9d_ZQp2fg9U1-IsmLYdJT-&onload=captchaLoaded&trustedtypes=true — 200 — 1.2 KiB — 67 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 362.4 KiB — 264 ms — h2https://www.google.com/recaptcha/enterprise/anchor?ar=1&k=6LfGh5MqAAAAAJin4A9d_ZQp2fg9U1-IsmLYdJT-&co=aHR0cHM6Ly93d3cuZHJvcGNhdGNoLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=invisible&anchor-ms=20000&execute-ms=30000&cb=vifj7avxih7mwww.google.com/recaptcha/enterprise... https://www.google.com/recaptcha/enterprise/anchor?ar=1&k=6LfGh5MqAAAAAJin4A9d_ZQp2fg9U1-IsmLYdJT-&co=aHR0cHM6Ly93d3cuZHJvcGNhdGNoLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=invisible&anchor-ms=20000&execute-ms=30000&cb=vifj7avxih7m — 200 — 27.7 KiB — 84 ms — h3
0 ms 1.0 s 2.0 s 3.0 s FCP 2.7 s LCP 2.8 shttps://dropcatch.com// https://dropcatch.com/ — 308 — 97 B — 60 ms — h2https://www.dropcatch.com/www.dropcatch.com/ https://www.dropcatch.com/ — 200 — 13.1 KiB — 44 ms — h2https://www.dropcatch.com/chunk-NGYSX4XI.jswww.dropcatch.com/chunk-NGYSX4XI.js https://www.dropcatch.com/chunk-NGYSX4XI.js — 200 — 731 B — 30 ms — h2https://www.dropcatch.com/chunk-4JM6PQOK.jswww.dropcatch.com/chunk-4JM6PQOK.js https://www.dropcatch.com/chunk-4JM6PQOK.js — 200 — 563 B — 31 ms — h2https://www.dropcatch.com/chunk-NGSV2L5K.jswww.dropcatch.com/chunk-NGSV2L5K.js https://www.dropcatch.com/chunk-NGSV2L5K.js — 200 — 1.4 KiB — 32 ms — h2https://www.dropcatch.com/chunk-HNCIGAL5.jswww.dropcatch.com/chunk-HNCIGAL5.js https://www.dropcatch.com/chunk-HNCIGAL5.js — 200 — 2.7 KiB — 35 ms — h2https://www.dropcatch.com/chunk-J6XYSWEN.jswww.dropcatch.com/chunk-J6XYSWEN.js https://www.dropcatch.com/chunk-J6XYSWEN.js — 200 — 6.3 KiB — 33 ms — h2https://www.dropcatch.com/chunk-VO3ULQ2G.jswww.dropcatch.com/chunk-VO3ULQ2G.js https://www.dropcatch.com/chunk-VO3ULQ2G.js — 200 — 444 B — 35 ms — h2https://www.dropcatch.com/chunk-NZKNZPZA.jswww.dropcatch.com/chunk-NZKNZPZA.js https://www.dropcatch.com/chunk-NZKNZPZA.js — 200 — 21.7 KiB — 37 ms — h2https://www.dropcatch.com/chunk-G6VH72BT.jswww.dropcatch.com/chunk-G6VH72BT.js https://www.dropcatch.com/chunk-G6VH72BT.js — 200 — 750 B — 41 ms — h2https://www.dropcatch.com/chunk-R33IRRB4.jswww.dropcatch.com/chunk-R33IRRB4.js https://www.dropcatch.com/chunk-R33IRRB4.js — 200 — 555 B — 45 ms — h2https://www.dropcatch.com/chunk-B4QB3LZL.jswww.dropcatch.com/chunk-B4QB3LZL.js https://www.dropcatch.com/chunk-B4QB3LZL.js — 200 — 386 B — 43 ms — h2https://www.dropcatch.com/polyfills-XAIJAKPO.jswww.dropcatch.com/polyfills-XAIJAKP... https://www.dropcatch.com/polyfills-XAIJAKPO.js — 200 — 78.1 KiB — 61 ms — h2https://www.dropcatch.com/main-SXRZFV3I.jswww.dropcatch.com/main-SXRZFV3I.js 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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-party 1809ms · 577KB · $24/mo
www.dropcatch.com
Other
Costly
Execution 1022ms
Transfer 78 KB
Unused 49%
Monthly Cost $14/mo
www.dropcatch.com
Other
Costly
Execution 310ms
Transfer 13 KB
Monthly Cost $4/mo
Unattributable
Other
Optional
Execution 194ms
Transfer 0 KB
Monthly Cost $3/mo
Google Tag Manager
Tag Manager
Optional
Execution 85ms
Transfer 140 KB
Unused 47%
Monthly Cost $1/mo
www.gstatic.com
Other
Optional
Execution 74ms
Transfer 0 KB
Unused 49%
Monthly Cost $1/mo
www.dropcatch.com
Other
Optional
Execution 63ms
Transfer 205 KB
Unused 35%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 62ms
Transfer 140 KB
Unused 44%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.dropcatch.com adds 1022ms and costs ~$14/month
  • www.dropcatch.com adds 310ms 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.dropcatch.com takes 1022ms 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.dropcatch.com takes 310ms 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

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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