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https://blick.ch

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
79
GRADE
C
FIX
2
REVIEW
4
PASS
7
INFO
2

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

Mobile Desktop
82
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.
92
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.

709 ms

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

1.54 s

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

274 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.

1.59 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.

2.78 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 s
Checks
15
7 PASS 4 REVIEW 2 FIX
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 (1.7 MiB of 1.7 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
75 resources · 1.7 MB · 223 KB savings available
FIX
75 resources · 1.7 MB · 223 KB savings available
Warning::
Page weight 715 KB over 1MB target
Got: 1.7 MB Expected: ≤ 1 MB
Info::
~223 KB of savings available
Warning::
74 third-party resources (100% of weight)
Info::
1 resources over 200KB
75 resources · 1.7 MiB · 74 third-party 715.2 KiB over 1MB target
JavaScript 37% · 648.6 KiB
Font 29% · 499.8 KiB
Image 15% · 259.4 KiB
Other 12% · 213.6 KiB
Document 7% · 113.1 KiB
CSS 0% · 4.6 KiB

~223.4 KiB of savings available

Remove unused JavaScript: 223.4 KiB
C
Page Weight Budget
Action
1.7 MB transferred, 75 requests
REVIEW
1.7 MB transferred, 75 requests
Info::
Page weighs 6.0 MB (1.7 MB transferred)
Warning::
JavaScript is 649 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 649 KB
Info::
Fonts are 500 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 500 KB
Info::
75 HTTP requests
Info::
Estimated 0.36 g CO2 per page load
1.7 MB / 2.4 MB budget
1.7 MB transferred
75 requests
0.36 g CO2 per page load
JavaScript 648.6 KiB 37%
Fonts 499.8 KiB 29%
Images 234.2 KiB 13%
Other 215.8 KiB 12%
HTML 112.6 KiB 6%
Other 25.4 KiB 1%
Other 2.7 KiB 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

C
JS Execution Cost
Action
1150ms total JS execution
REVIEW
1150ms total JS execution
Warning::
https://www.blick.ch/_next/static/chunks/0df~jv0-b...: 536ms CPU time
Warning::
Unattributable: 267ms CPU time
Info::
https://www.blick.ch/: 193ms CPU time
Info::
https://www.blick.ch/_next/static/chunks/turbopack...: 90ms CPU time
Info::
https://www.blick.ch/_next/static/chunks/turbopack...: 65ms CPU time
Warning::
Third-party scripts: 1150ms (100% of total)

Main Thread Breakdown

Script Evaluation 60% Other 15% Style & Layout 11% Script Parsing & Compilation 6% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.js536ms466ms13ms3rd
Unattributable267ms96ms0ms3rd
https://www.blick.ch/193ms13ms1ms3rd
https://www.blick.ch/_next/static/chunks/turbopack-0ma5mdui1mcaf.js90ms90ms0ms3rd
https://www.blick.ch/_next/static/chunks/turbopack-00cd_vh6mg_tf.js65ms64ms0ms3rd
C
JS Bundles
Action
30 scripts, 223 KB unused
REVIEW
30 scripts, 223 KB unused
Warning::
https://www.blick.ch/_next/static/chunks/0h78avwcx...: 108 KB unused (63%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.cookielaw.org/scripttemplates/202601.1...: 73 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.blick.ch/_next/static/chunks/0df~jv0-b...: 43 KB unused (50%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 223 KB
223 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.blick.ch/_next/static/chunks/0h78avwcx0j7g.js172 KB108 KB (63%)✓3rd
https://cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js127 KB73 KB (57%)✓3rd
https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.js85 KB43 KB (50%)✓3rd
https://www.blick.ch/_next/static/chunks/0y73mgx06klpt.js14 KB—✓3rd
https://www.blick.ch/_next/static/chunks/0b71l4..sajyr.js9 KB—✓3rd
https://www.blick.ch/_next/static/chunks/095ywnr.mb6~d.js17 KB—✓3rd
https://www.blick.ch/_next/static/chunks/10lggj~9gti0t.js15 KB—✓3rd
https://www.blick.ch/_next/static/chunks/03jmvjs2mmwit.js14 KB—✓3rd
https://www.blick.ch/_next/static/chunks/0rb20fakdsy7q.js12 KB—✓3rd
https://www.blick.ch/_next/static/chunks/14z1gsb351ns-.js13 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

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+
Image Optimization
25 images, 0 KB saveable
PASS
25 images, 0 KB saveable
Info::
All images are well-optimized
25 images 234 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
2 fonts (500 KB)
PASS
2 fonts (500 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

500 KB total

Render-blocking

0

of 2

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 FCP 709 ms LCP 1.5 shttps://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2BlickVariable.0i_7vmuo6... https://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2 — 161.8 KiB — 31 ms — font-display: swaphttps://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2InterVariable.0ih_be98e... https://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2 — 338.0 KiB — 32 ms — font-display: swap
BlickVariable.0i_7vmuo6... woff2 swap
Size 162 KB
Load time 31 ms
Start 268 ms
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
InterVariable.0ih_be98e... woff2 swap
Size 338 KB
Load time 32 ms
Start 268 ms
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
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 ~250 KB and ~500 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
HTTP Caching
max-age=60 (1 minute)
PASS
max-age=60 (1 minute)
Info::
Cache-Control header is set
Got: max-age=60
Info::
Effective TTL: 1 minute (max-age=60)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=60

DirectiveValueMeaning
max-age60Cache for 1 minute
Effective TTL: 60 seconds
Network Waterfall
75 requests over 2084ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 709 ms LCP 1.5 shttps://blick.ch// https://blick.ch/ — 301 — 180 B — 78 ms — h2https://www.blick.ch/www.blick.ch/ https://www.blick.ch/ — 200 — 112.6 KiB — 184 ms — h2https://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2www.blick.ch/_next/static/media/Bli... https://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2 — 200 — 161.8 KiB — 31 ms — h2https://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2www.blick.ch/_next/static/media/Int... https://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2 — 200 — 338.0 KiB — 32 ms — h2https://img.blick.ch/incoming/21891704-v9-wochenkommentar.png?ratio=3_2&x=0&y=1205&width=3371&height=2245&imwidth=994&imdensity=1img.blick.ch/incoming/21891704-v9-w... https://img.blick.ch/incoming/21891704-v9-wochenkommentar.png?ratio=3_2&x=0&y=1205&width=3371&height=2245&imwidth=994&imdensity=1 — 200 — 48.4 KiB — 24 ms — h2https://www.blick.ch/_next/static/chunks/0.vp4v2l~w.z5.jswww.blick.ch/_next/static/chunks/0.... https://www.blick.ch/_next/static/chunks/0.vp4v2l~w.z5.js — 200 — 5.1 KiB — 29 ms — h2https://www.blick.ch/_next/static/chunks/04mxcwxpe4ese.jswww.blick.ch/_next/static/chunks/04... https://www.blick.ch/_next/static/chunks/04mxcwxpe4ese.js — 200 — 8.4 KiB — 23 ms — h2https://www.blick.ch/_next/static/chunks/0znqh4g87v-c6.jswww.blick.ch/_next/static/chunks/0z... https://www.blick.ch/_next/static/chunks/0znqh4g87v-c6.js — 200 — 14.3 KiB — 26 ms — h2https://www.blick.ch/_next/static/chunks/03jmvjs2mmwit.jswww.blick.ch/_next/static/chunks/03... https://www.blick.ch/_next/static/chunks/03jmvjs2mmwit.js — 200 — 13.8 KiB — 51 ms — h2https://www.blick.ch/_next/static/chunks/1147nd15rmolx.jswww.blick.ch/_next/static/chunks/11... https://www.blick.ch/_next/static/chunks/1147nd15rmolx.js — 200 — 12.2 KiB — 54 ms — h2https://www.blick.ch/_next/static/chunks/095ywnr.mb6~d.jswww.blick.ch/_next/static/chunks/09... https://www.blick.ch/_next/static/chunks/095ywnr.mb6~d.js — 200 — 16.6 KiB — 57 ms — h2https://www.blick.ch/_next/static/chunks/10lggj~9gti0t.jswww.blick.ch/_next/static/chunks/10... https://www.blick.ch/_next/static/chunks/10lggj~9gti0t.js — 200 — 15.2 KiB — 59 ms — h2https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.jswww.blick.ch/_next/static/chunks/0d... https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.js — 200 — 85.3 KiB — 85 ms — h2https://www.blick.ch/_next/static/chunks/0rb20fakdsy7q.jswww.blick.ch/_next/static/chunks/0r... https://www.blick.ch/_next/static/chunks/0rb20fakdsy7q.js — 200 — 11.7 KiB — 64 ms — h2https://www.blick.ch/_next/static/chunks/14z1gsb351ns-.jswww.blick.ch/_next/static/chunks/14... https://www.blick.ch/_next/static/chunks/14z1gsb351ns-.js — 200 — 12.9 KiB — 65 ms — h2https://www.blick.ch/_next/static/chunks/118b8gqg4~67w.jswww.blick.ch/_next/static/chunks/11... https://www.blick.ch/_next/static/chunks/118b8gqg4~67w.js — 200 — 12.8 KiB — 66 ms — h2https://www.blick.ch/_next/static/chunks/turbopack-00cd_vh6mg_tf.jswww.blick.ch/_next/static/chunks/tu... https://www.blick.ch/_next/static/chunks/turbopack-00cd_vh6mg_tf.js — 200 — 4.0 KiB — 69 ms — h2https://www.blick.ch/_next/static/chunks/06c0rutvaea.o.jswww.blick.ch/_next/static/chunks/06... https://www.blick.ch/_next/static/chunks/06c0rutvaea.o.js — 200 — 9.0 KiB — 71 ms — h2https://www.blick.ch/_next/static/chunks/004ybpn4d4mxb.jswww.blick.ch/_next/static/chunks/00... https://www.blick.ch/_next/static/chunks/004ybpn4d4mxb.js — 200 — 17.8 KiB — 77 ms — h2https://www.blick.ch/_next/static/chunks/0y73mgx06klpt.jswww.blick.ch/_next/static/chunks/0y... https://www.blick.ch/_next/static/chunks/0y73mgx06klpt.js — 200 — 14.3 KiB — 74 ms — h2https://www.blick.ch/_next/static/chunks/16xse_6gl.l7m.jswww.blick.ch/_next/static/chunks/16... https://www.blick.ch/_next/static/chunks/16xse_6gl.l7m.js — 200 — 13.8 KiB — 77 ms — h2https://www.blick.ch/_next/static/chunks/0b71l4..sajyr.jswww.blick.ch/_next/static/chunks/0b... https://www.blick.ch/_next/static/chunks/0b71l4..sajyr.js — 200 — 8.6 KiB — 80 ms — h2https://www.blick.ch/_next/static/chunks/0h78avwcx0j7g.jswww.blick.ch/_next/static/chunks/0h... https://www.blick.ch/_next/static/chunks/0h78avwcx0j7g.js — 200 — 171.8 KiB — 106 ms — h2https://www.blick.ch/_next/static/chunks/0..kd6l14es.y.jswww.blick.ch/_next/static/chunks/0.... https://www.blick.ch/_next/static/chunks/0..kd6l14es.y.js — 200 — 15.1 KiB — 86 ms — h2https://www.blick.ch/_next/static/chunks/07fqnq5ea9tpa.jswww.blick.ch/_next/static/chunks/07... https://www.blick.ch/_next/static/chunks/07fqnq5ea9tpa.js — 200 — 11.0 KiB — 89 ms — h2https://www.blick.ch/_next/static/chunks/090-v054zadl2.jswww.blick.ch/_next/static/chunks/09... https://www.blick.ch/_next/static/chunks/090-v054zadl2.js — 200 — 11.3 KiB — 90 ms — h2https://www.blick.ch/_next/static/chunks/turbopack-0ma5mdui1mcaf.jswww.blick.ch/_next/static/chunks/tu... https://www.blick.ch/_next/static/chunks/turbopack-0ma5mdui1mcaf.js — 200 — 4.1 KiB — 92 ms — h2https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_buildManifest.jswww.blick.ch/_next/static/next-prod... https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_buildManifest.js — 200 — 492 B — 94 ms — h2https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_ssgManifest.jswww.blick.ch/_next/static/next-prod... https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_ssgManifest.js — 200 — 272 B — 95 ms — h2https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_clientMiddlewareManifest.jswww.blick.ch/_next/static/next-prod... https://www.blick.ch/_next/static/next-prod-3.6.0-blick/_clientMiddlewareManifest.js — 200 — 279 B — 97 ms — h2
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 709 ms LCP 1.5 shttps://blick.ch// https://blick.ch/ — 301 — 180 B — 78 ms — h2https://www.blick.ch/www.blick.ch/ https://www.blick.ch/ — 200 — 112.6 KiB — 184 ms — h2https://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2www.blick.ch/_next/static/media/Bli... https://www.blick.ch/_next/static/media/BlickVariable.0i_7vmuo6it47.woff2 — 200 — 161.8 KiB — 31 ms — h2https://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2www.blick.ch/_next/static/media/Int... https://www.blick.ch/_next/static/media/InterVariable.0ih_be98enti2.woff2 — 200 — 338.0 KiB — 32 ms — h2https://img.blick.ch/incoming/21891704-v9-wochenkommentar.png?ratio=3_2&x=0&y=1205&width=3371&height=2245&imwidth=994&imdensity=1img.blick.ch/incoming/21891704-v9-w... https://img.blick.ch/incoming/21891704-v9-wochenkommentar.png?ratio=3_2&x=0&y=1205&width=3371&height=2245&imwidth=994&imdensity=1 — 200 — 48.4 KiB — 24 ms — h2https://www.blick.ch/_next/static/chunks/0.vp4v2l~w.z5.jswww.blick.ch/_next/static/chunks/0.... https://www.blick.ch/_next/static/chunks/0.vp4v2l~w.z5.js — 200 — 5.1 KiB — 29 ms — h2https://www.blick.ch/_next/static/chunks/04mxcwxpe4ese.jswww.blick.ch/_next/static/chunks/04... https://www.blick.ch/_next/static/chunks/04mxcwxpe4ese.js — 200 — 8.4 KiB — 23 ms — h2https://www.blick.ch/_next/static/chunks/0znqh4g87v-c6.jswww.blick.ch/_next/static/chunks/0z... https://www.blick.ch/_next/static/chunks/0znqh4g87v-c6.js — 200 — 14.3 KiB — 26 ms — h2https://www.blick.ch/_next/static/chunks/03jmvjs2mmwit.jswww.blick.ch/_next/static/chunks/03... https://www.blick.ch/_next/static/chunks/03jmvjs2mmwit.js — 200 — 13.8 KiB — 51 ms — h2https://www.blick.ch/_next/static/chunks/1147nd15rmolx.jswww.blick.ch/_next/static/chunks/11... https://www.blick.ch/_next/static/chunks/1147nd15rmolx.js — 200 — 12.2 KiB — 54 ms — h2https://www.blick.ch/_next/static/chunks/095ywnr.mb6~d.jswww.blick.ch/_next/static/chunks/09... https://www.blick.ch/_next/static/chunks/095ywnr.mb6~d.js — 200 — 16.6 KiB — 57 ms — h2https://www.blick.ch/_next/static/chunks/10lggj~9gti0t.jswww.blick.ch/_next/static/chunks/10... https://www.blick.ch/_next/static/chunks/10lggj~9gti0t.js — 200 — 15.2 KiB — 59 ms — h2https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.jswww.blick.ch/_next/static/chunks/0d... https://www.blick.ch/_next/static/chunks/0df~jv0-beju9.js — 200 — 85.3 KiB — 85 ms — h2https://www.blick.ch/_next/static/chunks/0rb20fakdsy7q.jswww.blick.ch/_next/static/chunks/0r... https://www.blick.ch/_next/static/chunks/0rb20fakdsy7q.js — 200 — 11.7 KiB — 64 ms — h2https://www.blick.ch/_next/static/chunks/14z1gsb351ns-.jswww.blick.ch/_next/static/chunks/14... https://www.blick.ch/_next/static/chunks/14z1gsb351ns-.js — 200 — 12.9 KiB — 65 ms — 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h2https://www.blick.ch/_next/static/chunks/16xse_6gl.l7m.jswww.blick.ch/_next/static/chunks/16... https://www.blick.ch/_next/static/chunks/16xse_6gl.l7m.js — 200 — 13.8 KiB — 77 ms — h2https://www.blick.ch/_next/static/chunks/0b71l4..sajyr.jswww.blick.ch/_next/static/chunks/0b... https://www.blick.ch/_next/static/chunks/0b71l4..sajyr.js — 200 — 8.6 KiB — 80 ms — h2https://www.blick.ch/_next/static/chunks/0h78avwcx0j7g.jswww.blick.ch/_next/static/chunks/0h... https://www.blick.ch/_next/static/chunks/0h78avwcx0j7g.js — 200 — 171.8 KiB — 106 ms — h2https://www.blick.ch/_next/static/chunks/0..kd6l14es.y.jswww.blick.ch/_next/static/chunks/0.... https://www.blick.ch/_next/static/chunks/0..kd6l14es.y.js — 200 — 15.1 KiB — 86 ms — h2https://www.blick.ch/_next/static/chunks/07fqnq5ea9tpa.jswww.blick.ch/_next/static/chunks/07... https://www.blick.ch/_next/static/chunks/07fqnq5ea9tpa.js — 200 — 11.0 KiB — 89 ms — 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https://img.blick.ch/incoming/21871621-v1-gettyimages-1220401637.jpg?ratio=1_1&x=353&y=0&width=1414&height=1414&imwidth=632&imdensity=1 — 200 — 19.5 KiB — 46 ms — h2https://img.blick.ch/incoming/18012604-v7-file7mnpufv4f44b9wob72y.png?ratio=free&imwidth=120&imdensity=1img.blick.ch/incoming/18012604-v7-f... https://img.blick.ch/incoming/18012604-v7-file7mnpufv4f44b9wob72y.png?ratio=free&imwidth=120&imdensity=1 — 200 — 2.2 KiB — 26 ms — h2https://img.blick.ch/incoming/21891906-v1-20260422234157353.jpg?ratio=3_2&x=907&y=0&width=3377&height=2249&imwidth=300&imdensity=1img.blick.ch/incoming/21891906-v1-2... https://img.blick.ch/incoming/21891906-v1-20260422234157353.jpg?ratio=3_2&x=907&y=0&width=3377&height=2249&imwidth=300&imdensity=1 — 200 — 7.4 KiB — 39 ms — h2https://img.blick.ch/logos/3895.png?ratio=free&imwidth=32&imdensity=1img.blick.ch/logos/3895.png?ratio=f... https://img.blick.ch/logos/3895.png?ratio=free&imwidth=32&imdensity=1 — 200 — 1.9 KiB — 21 ms — h2https://img.blick.ch/logos/3894.png?ratio=free&imwidth=32&imdensity=1img.blick.ch/logos/3894.png?ratio=f... https://img.blick.ch/logos/3894.png?ratio=free&imwidth=32&imdensity=1 — 200 — 1.5 KiB — 18 ms — h2https://img.blick.ch/incoming/21890565-v3-tamara-kalinic.jpg?ratio=3_2&x=0&y=1&width=1024&height=682&imwidth=300&imdensity=1img.blick.ch/incoming/21890565-v3-t... https://img.blick.ch/incoming/21890565-v3-tamara-kalinic.jpg?ratio=3_2&x=0&y=1&width=1024&height=682&imwidth=300&imdensity=1 — 200 — 5.1 KiB — 13 ms — h2https://img.blick.ch/incoming/21890658-v1-leer-00-00-05-16-standbild002.png?ratio=16_9&x=58&y=445&width=1127&height=635&imwidth=227&imdensity=1img.blick.ch/incoming/21890658-v1-l... https://img.blick.ch/incoming/21890658-v1-leer-00-00-05-16-standbild002.png?ratio=16_9&x=58&y=445&width=1127&height=635&imwidth=227&imdensity=1 — 200 — 3.3 KiB — 14 ms — h2https://img.blick.ch/incoming/21890126-v1-asdfububasdf.png?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1img.blick.ch/incoming/21890126-v1-a... https://img.blick.ch/incoming/21890126-v1-asdfububasdf.png?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1 — 200 — 10.4 KiB — 15 ms — h2https://img.blick.ch/incoming/21891878-v1-vhydamwpns3byj-poster.jpg?ratio=16_9&x=983&y=278&width=937&height=528&imwidth=227&imdensity=1img.blick.ch/incoming/21891878-v1-v... https://img.blick.ch/incoming/21891878-v1-vhydamwpns3byj-poster.jpg?ratio=16_9&x=983&y=278&width=937&height=528&imwidth=227&imdensity=1 — 200 — 4.6 KiB — 41 ms — h2https://img.blick.ch/incoming/21891783-v1-vhydlghtpeyxv6-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1img.blick.ch/incoming/21891783-v1-v... https://img.blick.ch/incoming/21891783-v1-vhydlghtpeyxv6-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1 — 200 — 6.8 KiB — 42 ms — h2https://img.blick.ch/incoming/21891098-v1-vhws5rca1xygqm-poster.jpg?ratio=16_9&x=640&y=512&width=650&height=366&imwidth=227&imdensity=1img.blick.ch/incoming/21891098-v1-v... https://img.blick.ch/incoming/21891098-v1-vhws5rca1xygqm-poster.jpg?ratio=16_9&x=640&y=512&width=650&height=366&imwidth=227&imdensity=1 — 200 — 2.1 KiB — 14 ms — h2https://img.blick.ch/incoming/21891612-v0-vhxsq8kmyhutif-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1img.blick.ch/incoming/21891612-v0-v... https://img.blick.ch/incoming/21891612-v0-vhxsq8kmyhutif-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1 — 200 — 4.5 KiB — 45 ms — h2https://img.blick.ch/incoming/21887149-v1-vhplotynck9rgh-poster.jpg?ratio=16_9&x=433&y=21&width=1294&height=729&imwidth=227&imdensity=1img.blick.ch/incoming/21887149-v1-v... https://img.blick.ch/incoming/21887149-v1-vhplotynck9rgh-poster.jpg?ratio=16_9&x=433&y=21&width=1294&height=729&imwidth=227&imdensity=1 — 200 — 4.5 KiB — 19 ms — h2https://img.blick.ch/incoming/21889074-v1-vhr4wblspmhpry-poster.jpg?ratio=16_9&x=1&y=0&width=1850&height=1042&imwidth=227&imdensity=1img.blick.ch/incoming/21889074-v1-v... https://img.blick.ch/incoming/21889074-v1-vhr4wblspmhpry-poster.jpg?ratio=16_9&x=1&y=0&width=1850&height=1042&imwidth=227&imdensity=1 — 200 — 4.3 KiB — 20 ms — h2https://img.blick.ch/incoming/21891832-v1-vhynwcbtpknjwx-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1img.blick.ch/incoming/21891832-v1-v... https://img.blick.ch/incoming/21891832-v1-vhynwcbtpknjwx-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1 — 200 — 4.0 KiB — 47 ms — h2https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0o101405.ingest.us.sentry.io/api/619... https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0 — 200 — 300 B — 84 ms — h2https://img.blick.ch/incoming/21884852-v1-vo-michelle-hunziker-verliebt-in-como-still.png?ratio=16_9&x=602&y=152&width=567&height=319&imwidth=227&imdensity=1img.blick.ch/incoming/21884852-v1-v... https://img.blick.ch/incoming/21884852-v1-vo-michelle-hunziker-verliebt-in-como-still.png?ratio=16_9&x=602&y=152&width=567&height=319&imwidth=227&imdensity=1 — 200 — 6.8 KiB — 26 ms — h2https://img.blick.ch/incoming/21869749-v3-vgm35wgjqnwpyr-poster.jpg?ratio=16_9&x=1&y=0&width=1846&height=1039&imwidth=227&imdensity=1img.blick.ch/incoming/21869749-v3-v... https://img.blick.ch/incoming/21869749-v3-vgm35wgjqnwpyr-poster.jpg?ratio=16_9&x=1&y=0&width=1846&height=1039&imwidth=227&imdensity=1 — 200 — 5.6 KiB — 19 ms — h2https://img.blick.ch/incoming/21889504-v1-vhuyv22jjskszj-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1img.blick.ch/incoming/21889504-v1-v... https://img.blick.ch/incoming/21889504-v1-vhuyv22jjskszj-poster.jpg?ratio=16_9&x=0&y=0&width=1918&height=1080&imwidth=227&imdensity=1 — 200 — 6.2 KiB — 16 ms — h2https://img.blick.ch/incoming/21890876-v6-zrh-xt57460.jpg?ratio=1_1&x=1287&y=0&width=5157&height=5157&imwidth=632&imdensity=1img.blick.ch/incoming/21890876-v6-z... https://img.blick.ch/incoming/21890876-v6-zrh-xt57460.jpg?ratio=1_1&x=1287&y=0&width=5157&height=5157&imwidth=632&imdensity=1 — 200 — 43.2 KiB — 219 ms — h2https://img.blick.ch/incoming/21890427-v1-imago1070220133.jpg?ratio=3_2&x=0&y=2&width=6000&height=3996&imwidth=300&imdensity=1img.blick.ch/incoming/21890427-v1-i... https://img.blick.ch/incoming/21890427-v1-imago1070220133.jpg?ratio=3_2&x=0&y=2&width=6000&height=3996&imwidth=300&imdensity=1 — 200 — 7.7 KiB — 10 ms — h2https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0o101405.ingest.us.sentry.io/api/619... https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0 — 200 — 56 B — 32 ms — h2https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0o101405.ingest.us.sentry.io/api/619... https://o101405.ingest.us.sentry.io/api/6194957/envelope/?sentry_version=7&sentry_key=bf1d13534a6e41b0b20546fce4a793e5&sentry_client=sentry.javascript.nextjs%2F10.47.0 — 200 — 56 B — 32 ms — h2https://www.blick.ch/_next/static/chunks/14lj-7d.og4us.jswww.blick.ch/_next/static/chunks/14... https://www.blick.ch/_next/static/chunks/14lj-7d.og4us.js — 200 — 4.0 KiB — 15 ms — h2https://www.blick.ch/_next/static/chunks/0f9.8phhmij7t.jswww.blick.ch/_next/static/chunks/0f... https://www.blick.ch/_next/static/chunks/0f9.8phhmij7t.js — 200 — 855 B — 27 ms — h2https://auth.ws.blick.ch/userinfoauth.ws.blick.ch/userinfo https://auth.ws.blick.ch/userinfo — 401 — 345 B — 12 ms — http/1.1https://nemosyne.ws.blick.ch/entity-subscription/competitor?publication=blicknemosyne.ws.blick.ch/entity-subscri... https://nemosyne.ws.blick.ch/entity-subscription/competitor?publication=blick — -1 — 0 B — 195 ms — https://cdn.cookielaw.org/scripttemplates/otSDKStub.jscdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js — 200 — 9.1 KiB — 63 ms — h2https://img.blick.ch/incoming/21486239-v0-favicon.png?ratio=free&imdensity=1img.blick.ch/incoming/21486239-v0-f... https://img.blick.ch/incoming/21486239-v0-favicon.png?ratio=free&imdensity=1 — 200 — 1.1 KiB — 6 ms — h2https://cdn.cookielaw.org/consent/d57e5842-f42f-46bc-a4ea-4a82bd82322c/d57e5842-f42f-46bc-a4ea-4a82bd82322c.jsoncdn.cookielaw.org/consent/d57e5842-... https://cdn.cookielaw.org/consent/d57e5842-f42f-46bc-a4ea-4a82bd82322c/d57e5842-f42f-46bc-a4ea-4a82bd82322c.json — 200 — 2.4 KiB — 79 ms — h2https://geolocation.onetrust.com/cookieconsentpub/v1/geo/locationgeolocation.onetrust.com/cookiecons... https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location — 200 — 281 B — 104 ms — h2https://cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.jscdn.cookielaw.org/scripttemplates/2... https://cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js — 200 — 127.0 KiB — 51 ms — h2https://cdn.cookielaw.org/consent/d57e5842-f42f-46bc-a4ea-4a82bd82322c/019980d9-ee6c-759e-9076-176b497d5024/de.jsoncdn.cookielaw.org/consent/d57e5842-... https://cdn.cookielaw.org/consent/d57e5842-f42f-46bc-a4ea-4a82bd82322c/019980d9-ee6c-759e-9076-176b497d5024/de.json — 200 — 118.3 KiB — 68 ms — 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767 B — 40 ms — h2https://api-proxy.ws.sds.blick.ch/soccer/v0/live-event/66626842/deapi-proxy.ws.sds.blick.ch/soccer/v0... https://api-proxy.ws.sds.blick.ch/soccer/v0/live-event/66626842/de — 200 — 835 B — 54 ms — h2https://api-proxy.ws.sds.blick.ch/soccer/v0/live-event/69191434/deapi-proxy.ws.sds.blick.ch/soccer/v0... https://api-proxy.ws.sds.blick.ch/soccer/v0/live-event/69191434/de — 200 — 847 B — 44 ms — h2
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 1150ms · 206KB · CHF18/mo
www.blick.ch
Other
Costly
Execution 536ms
Transfer 85 KB
Unused 50%
Monthly Cost CHF8/mo
Unattributable
Other
Costly
Execution 267ms
Transfer 0 KB
Monthly Cost CHF4/mo
www.blick.ch
Other
Optional
Execution 193ms
Transfer 113 KB
Monthly Cost CHF3/mo
www.blick.ch
Other
Optional
Execution 90ms
Transfer 4 KB
Monthly Cost CHF1/mo
www.blick.ch
Other
Optional
Execution 65ms
Transfer 4 KB
Monthly Cost CHF1/mo

These scripts may cost more than they're worth

  • www.blick.ch adds 536ms and costs ~CHF8/month
  • Unattributable adds 267ms and costs ~CHF4/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.blick.ch takes 536ms 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

50% of www.blick.ch'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

Unattributable takes 267ms 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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