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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
72
GRADE
C
FIX
5
REVIEW
3
PASS
5
INFO
2

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

Mobile Desktop
91
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
75
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
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.

1.03 s

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

1.09 s

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

178 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.

1.07 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.

3.75 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
5 PASS 3 REVIEW 5 FIX
D
Page Weight Budget
Action
2.5 MB transferred, 377 requests
FIX
2.5 MB transferred, 377 requests
Warning::
Page weighs 6.0 MB (2.5 MB transferred)
Warning::
JavaScript is 1.4 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.4 MB
Warning::
377 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.53 g CO2 per page load
2.5 MB / 2.4 MB budget
2.5 MB transferred
377 requests
0.53 g CO2 per page load
JavaScript 1.4 MiB 56%
Images 633.3 KiB 25%
Fonts 193.7 KiB 8%
Other 150.6 KiB 6%
CSS 61.5 KiB 2%
HTML 42.4 KiB 2%
Other 40.1 KiB 2%
Other 19.9 KiB 1%
Other 822 B 0%
Other 544 B 0%
0 2.4 MB 4.9 MB
Over budget

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

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

D
Third-Party Impact
Action
98% third-party, 0 ms blocking
FIX
98% third-party, 0 ms blocking
Warning::
Third-party code accounts for 98% of page weight (2.5 MiB of 2.5 MiB)
Info::
Third-party blocking time is low (0 ms)
98%
First-party Third-party
F
JS Bundles
Action
28 scripts, 729 KB unused
FIX
28 scripts, 729 KB unused
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 242 KB unused (67%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 121 KB unused (68%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://phys.b-cdn.net/tmpl/v6/js/libs.4263044905....: 90 KB unused (70%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://securepubads.g.doubleclick.net/pagead/mana...: 89 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-6M86...: 65 KB unused (38%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 729 KB
729 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB242 KB (67%)✓3rd
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604200101/show_ads_impl_fy2021.js?bust=31097972177 KB121 KB (68%)✓3rd
https://phys.b-cdn.net/tmpl/v6/js/libs.4263044905.js130 KB90 KB (70%)✓3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604090102/pubads_impl.js?cb=31097906188 KB89 KB (47%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-6M86390YBL173 KB65 KB (38%)✓3rd
https://fundingchoicesmessages.google.com/i/4988204?ers=372 KB33 KB (48%)✓3rd
https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js73 KB33 KB (45%)✓3rd
https://s0.2mdn.net/ads/studio/Enabler.js52 KB29 KB (56%)✓3rd
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js54 KB27 KB (50%)✓3rd
https://fundingchoicesmessages.google.com/f/AGSKWxW2uk-2jKZRuGqjPHUGTUtQb8tGRTp1APn_xFJmkXv5YwBccSYWQUVOHCC_Rrtkt7iMnmsG-2cFFMsVDIyizRJu7zwAYfE6FAiKDS__ucPF6u1rC3spA20lCxPdjld2samu-pLW-A==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzc2Nzk5NDE4LDMxOTAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzcsMTcsMTksMTFdXSwiaHR0cHM6Ly9waHlzLm9yZy8iLG51bGwsW1s4LCJEc0tHTi1xcWZyUSJdLFs5LCJlbi1VUyJdLFsxOCwiW1tbbnVsbCw4ODddXV0iXSxbMzUsIjE3NzY3OTk0MTgiXSxbMTksIjIiXSxbMjQsIiJdLFsyOSwiZmFsc2UiXSxbMTMsIltcIkRCQUJMfkJWUXFBQUFBQWdcIixbWzcsWzE3NzY3OTk0MTgsMjUzNDIwMDAwXV1dXSJdXV04 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
377 resources · 2.5 MB · 729 KB savings available
FIX
377 resources · 2.5 MB · 729 KB savings available
Warning::
Page weight 1.5 MB over 1MB target
Got: 2.5 MB Expected: ≤ 1 MB
Info::
~729 KB of savings available
Warning::
373 third-party resources (98% of weight)
Info::
1 resources over 200KB
377 resources · 2.5 MiB · 373 third-party 1.5 MiB over 1MB target
JavaScript 56% · 1.4 MiB
Image 29% · 760.7 KiB
Font 8% · 193.7 KiB
Other 3% · 77.8 KiB
CSS 2% · 61.5 KiB
Document 2% · 49.1 KiB

~729.5 KiB of savings available

Remove unused JavaScript: 729.5 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.

C
Image Optimization
Action
139 images, 0 KB saveable
REVIEW
139 images, 0 KB saveable
Warning::
https://phys.b-cdn.net/tmpl/v6/img/MedicalXpress2.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/apple-ceo... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/kid-scree... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/tadpoles.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/novel-hou... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/ai-can-us... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/in-alzhei... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/woman-onl... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/research... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/repeatin... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/novel-an... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/nasa-roll... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2025/rugby.jpg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2024/ransomwar... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/the-emer... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/nasa-on-t... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/violence.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/simple-o... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/euclid-sp... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/floatable... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/the-fast-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/how-immun... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/a-natural... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2020/1-blood.j... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/toddler-c... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/how-bruce... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://phys.b-cdn.net/tmpl/v6/img/techexploer.svg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/new-resea... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/study-hig... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/well-plac... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2025/blood-tes... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/renewable... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/research... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/promoting... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/sun-tan.j... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/robot-usi... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/riding-a-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2018/4-milkyw... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://phys.b-cdn.net/tmpl/v6/img/techX_w.svg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/liquid-d... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/researche... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/apples-ne... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/new-plast... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/plastics-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/150-year... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/b-cells-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/extra-set... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2022/liver-2.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/tag-teami... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/supermark... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/golden-re... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/put-a-na... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/molecular... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/fighting-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/yelp-intr... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/ai-voice... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/targeting... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/study-rev... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/liquid-dr... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/camera-f... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/fighting... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/new-insig... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2024/schoolgir... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/novel-mul... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/logging.j... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/small-sca... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/ai-automa... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/tangled-m... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/goose-poo... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/reading-s... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/targetin... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/researche... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/researche... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2024/black-be... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/research... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/atlas-act... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2022/liver-2.j... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/trade-agr... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://phys.b-cdn.net/tmpl/v6/img/logo-header.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/tim-cook-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/price-of-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/working-w... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/molecula... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/energy-ef... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/handle-wi... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/under-the... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/a-truly-i... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/ai-can-u... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/earth-day... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/telling-p... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/batteries... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/seeing-cl... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/researche... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/drinking-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/as-amazon... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/mars-rov... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/earthquak... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/b-cells-t... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/what-can-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/us-climat... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/batterie... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/scientist... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/covid-sna... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/cruise-co... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/fresh-loo... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/one-step... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/play-pian... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/decommiss... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/shares-in... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/genome-ed... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2024/ivf.jpg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/pressure... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/quantum-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/what-can... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/novel-ho... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2024/sad-teen.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/can-a-dea... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/ai-voices... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/nus-cde-r... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2026/better-fe... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2024/wikipedia... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/tmb/2022/heart-val... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://scx1.b-cdn.net/csz/news/175u/2026/a-laser-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
139 images 633 KB
0 oversized -0 KB
138 legacy format
123 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

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

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

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
JS Execution Cost
Action
1861ms total JS execution
REVIEW
1861ms total JS execution
Warning::
https://phys.org/: 503ms CPU time
Warning::
Unattributable: 333ms CPU time
Info::
https://pagead2.googlesyndication.com/pagead/manag...: 195ms CPU time
Info::
https://securepubads.g.doubleclick.net/pagead/mana...: 193ms CPU time
Info::
https://fundingchoicesmessages.google.com/f/AGSKWx...: 154ms CPU time
Warning::
Third-party scripts: 1357ms (73% of total)

Main Thread Breakdown

Script Evaluation 40% Style & Layout 23% Other 19% Script Parsing & Compilation 7% Rendering 5% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://phys.org/503ms15ms5ms1st
Unattributable333ms10ms0ms3rd
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604200101/show_ads_impl_fy2021.js?bust=31097972195ms59ms17ms3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604090102/pubads_impl.js?cb=31097906193ms138ms27ms3rd
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Showing top 10 of 11 scripts

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
6 fonts (194 KB)
PASS
6 fonts (194 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

6

194 KB total

Render-blocking

0

of 6

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
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KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 37 KB
Load time 8 ms
Start 261 ms
Risk FOUT — text flashes from fallback to web font
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 42 KB
Load time 8 ms
Start 268 ms
Risk FOUT — text flashes from fallback to web font
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 35 KB
Load time 9 ms
Start 379 ms
Risk FOUT — text flashes from fallback to web font
4UasrENHsxJlGDuGo1OIlJf... woff2 swap
Size 35 KB
Load time 41 ms
Start 1.9 s
Risk FOUT — text flashes from fallback to web font
4Ua_rENHsxJlGDuGo1OIlJf... woff2 swap
Size 23 KB
Load time 5 ms
Start 2.1 s
Risk FOUT — text flashes from fallback to web font
4Ua_rENHsxJlGDuGo1OIlJf... woff2 swap
Size 22 KB
Load time 5 ms
Start 2.1 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)
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
377 requests over 4874ms
INFO
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https://fundingchoicesmessages.google.com/f/AGSKWxU5SjpYuCqRPEc34r93YIXBkQRz_fztKpSwVL7YJDY97bmZVPvC6bgfNgLRsZ5mULh6NDdFz3wj0Zj_bGPP9G9XpgMZYGCLsN6rlh-EPCyWtWYnZRSh5Qudt0AlmYd7tVmykDOyrw==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzc2Nzk5NDE5LDc3MzAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzcsMTcsMTksMTEsNiwxNSw5XSxudWxsLDIsbnVsbCwiZW4iLG51bGwsbnVsbCxudWxsLG51bGwsbnVsbCwxXSwiaHR0cHM6Ly9waHlzLm9yZy8iLG51bGwsW1s4LCJEc0tHTi1xcWZyUSJdLFs5LCJlbi1VUyJdLFsxOCwiW1tbbnVsbCw4ODddXV0iXSxbMzUsIjE3NzY3OTk0MTgiXSxbMTksIjIiXSxbMjQsIiJdLFsyOSwiZmFsc2UiXSxbMTMsIltcIkRCQUJMfkJWUXFBQUFBQWdcIixbWzcsWzE3NzY3OTk0MTgsMjUzNDIwMDAwXV1dXSJdLFsyOCwiW251bGwsW251bGwsMSxbMTc3Njc5OTQxOSw2OTEwNDYwMDBdLDBdXSJdXV0 — 200 — 1.7 KiB — 70 ms — h3https://ep2.adtrafficquality.google/generate_204?UhXhoQep2.adtrafficquality.google/generat... https://ep2.adtrafficquality.google/generate_204?UhXhoQ — 204 — 40 B — 5 ms — h2https://fundingchoicesmessages.google.com/el/AGSKWxWKVfSuTdIATSo91pbjiWRFVnBUIGomCZY2kKXpaYp17bZR4ftn4qzhBgWZGPyB7chj1F8wGesKNIz1v8tJheLipmt-JAZYemiQhUlCHgoQEslVZoZA9Ue5PGUL-TjQL652GpJEiw==fundingchoicesmessages.google.com/e... https://fundingchoicesmessages.google.com/el/AGSKWxWKVfSuTdIATSo91pbjiWRFVnBUIGomCZY2kKXpaYp17bZR4ftn4qzhBgWZGPyB7chj1F8wGesKNIz1v8tJheLipmt-JAZYemiQhUlCHgoQEslVZoZA9Ue5PGUL-TjQL652GpJEiw== — 204 — 28 B — 26 ms — h3https://ep1.adtrafficquality.google/pagead/sodar?id=sodar2&v=254&t=2&li=gpt_m202604090102&jk=8908164774199276&bg=!W1ilWDrNAAY2C5OeFgs7AEcBe5WfOA-uez_kyWllS0O_zz8EKRdfTvcXzLvSQ6UkhqZpEgKMxy88eRM5U9B3n9ldue7IJ6rgLLrUXAjrne5gasu-dpuwHwIAAABmUgAAAAVoAQd-ADejWmOzw63Wxi2BFwu2F6IgSA3u8zuimgLid9w6VoehQW-Ssu8WwJ1V7YyD2hjq2t1eN_OYipL3mQKe_l9X-tXy0N19ViGoB5nnG4TLvNe8SPFGgtUfv6iPxaQP5W6j5h97BwfolNDbHVcyL-WohtRTIqJriXNQ3hZadG2vURw1HxSTeUFRCTQP3KKizyvlolVjYWm0LBRw5iznlSErFTCib4KyAm05UokNCkcbWbug66wCJZ7YdQWWNJxE6KZh7gasiknbzhXFd80z0jxwW1Tpc1C0V2S4cw5dURDszCDHMh6JZierxVtB0cFjYEYs7YsKohtrk1_uMvXwLzSZ_Ok8Mr4LjFBr4XmSwlfXEKqrpjAW-i9YdUAl_m6VeI57gMX7X6G5NkE6_U8nG3Y-d4pZlLG9y06T2_zNO_aggS_g9Z-wqX2UxJzimIDwtGuLQ8pvLa-rk5XmZQhE5yW3xaJNko01ICmTOv0QbX16jYNdL5YlFm19ew9Eo7P-8XYVlPoCFFd9Par-j6trYDGiPT1sA8dzatHX5L0tAwR799v7XoAIRKF2aqQNPmH2LQr0-XG1S9W3FvKcUS1OshqmpTZQTn-rk8HGhaaGWWTkRtgsnSZ88sPV9FK2mgp757cKwm7oeiQnoi-taLRhZGa3dcjhVCVB188xIJ82jlWMcr0-6S6eOzZkuGFBXAICZM1QwXpVL_pMPB93VmG1jEeyZfBJdqP7RD5_Ezy0GHQk_oJr_8WZe5JELFWR6mLhkNpSDXi4KUOCWQAKzl7U1-7VOvqRqxTiG4bKd1rEMkxg1ClUOumLytdw4daSUhKnN_Hz1lDHfwrxZ1G_EMo1boksgykFN5xxtUyo58J31MOWKRpWnHpEVpKKFENTWOsOlb9gAgsh9ccRQDvbxIaFXvOO0VWTucnSqR-I1ZV34dvtGMaCvflLaZIZPwVQf53ygD7litr3wl6MM6bX8wep1.adtrafficquality.google/pagead/... https://ep1.adtrafficquality.google/pagead/sodar?id=sodar2&v=254&t=2&li=gpt_m202604090102&jk=8908164774199276&bg=!W1ilWDrNAAY2C5OeFgs7AEcBe5WfOA-uez_kyWllS0O_zz8EKRdfTvcXzLvSQ6UkhqZpEgKMxy88eRM5U9B3n9ldue7IJ6rgLLrUXAjrne5gasu-dpuwHwIAAABmUgAAAAVoAQd-ADejWmOzw63Wxi2BFwu2F6IgSA3u8zuimgLid9w6VoehQW-Ssu8WwJ1V7YyD2hjq2t1eN_OYipL3mQKe_l9X-tXy0N19ViGoB5nnG4TLvNe8SPFGgtUfv6iPxaQP5W6j5h97BwfolNDbHVcyL-WohtRTIqJriXNQ3hZadG2vURw1HxSTeUFRCTQP3KKizyvlolVjYWm0LBRw5iznlSErFTCib4KyAm05UokNCkcbWbug66wCJZ7YdQWWNJxE6KZh7gasiknbzhXFd80z0jxwW1Tpc1C0V2S4cw5dURDszCDHMh6JZierxVtB0cFjYEYs7YsKohtrk1_uMvXwLzSZ_Ok8Mr4LjFBr4XmSwlfXEKqrpjAW-i9YdUAl_m6VeI57gMX7X6G5NkE6_U8nG3Y-d4pZlLG9y06T2_zNO_aggS_g9Z-wqX2UxJzimIDwtGuLQ8pvLa-rk5XmZQhE5yW3xaJNko01ICmTOv0QbX16jYNdL5YlFm19ew9Eo7P-8XYVlPoCFFd9Par-j6trYDGiPT1sA8dzatHX5L0tAwR799v7XoAIRKF2aqQNPmH2LQr0-XG1S9W3FvKcUS1OshqmpTZQTn-rk8HGhaaGWWTkRtgsnSZ88sPV9FK2mgp757cKwm7oeiQnoi-taLRhZGa3dcjhVCVB188xIJ82jlWMcr0-6S6eOzZkuGFBXAICZM1QwXpVL_pMPB93VmG1jEeyZfBJdqP7RD5_Ezy0GHQk_oJr_8WZe5JELFWR6mLhkNpSDXi4KUOCWQAKzl7U1-7VOvqRqxTiG4bKd1rEMkxg1ClUOumLytdw4daSUhKnN_Hz1lDHfwrxZ1G_EMo1boksgykFN5xxtUyo58J31MOWKRpWnHpEVpKKFENTWOsOlb9gAgsh9ccRQDvbxIaFXvOO0VWTucnSqR-I1ZV34dvtGMaCvflLaZIZPwVQf53ygD7litr3wl6MM6bX8w — 204 — 17 B — 43 ms — h3https://tpc.googlesyndication.com/simgad/517422531461851130?tpc.googlesyndication.com/simgad/51... https://tpc.googlesyndication.com/simgad/517422531461851130? — 200 — 6.0 KiB — 16 ms — h2https://tpc.googlesyndication.com/simgad/15744522761442423167?tpc.googlesyndication.com/simgad/15... https://tpc.googlesyndication.com/simgad/15744522761442423167? — 200 — 160.4 KiB — 20 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
73% of JavaScript execution is third-party
First-party Third-party 1357ms · 1249KB · $18/mo
Unattributable
Other
Costly
Execution 333ms
Transfer 0 KB
Monthly Cost $4/mo
pagead2.googlesyndication.com
Other
Optional
Execution 195ms
Transfer 177 KB
Unused 68%
Monthly Cost $3/mo
securepubads.g.doubleclick.net
Other
Optional
Execution 193ms
Transfer 188 KB
Unused 47%
Monthly Cost $3/mo
fundingchoicesmessages.google.com
Other
Optional
Execution 154ms
Transfer 20 KB
Monthly Cost $2/mo
phys.b-cdn.net
Other
Optional
Execution 129ms
Transfer 130 KB
Unused 70%
Monthly Cost $2/mo
fundingchoicesmessages.google.com
Other
Optional
Execution 89ms
Transfer 72 KB
Unused 48%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 84ms
Transfer 173 KB
Unused 38%
Monthly Cost $1/mo
pagead2.googlesyndication.com
Other
Optional
Execution 72ms
Transfer 73 KB
Unused 45%
Monthly Cost $1/mo
www.gstatic.com
Other
Optional
Execution 57ms
Transfer 362 KB
Unused 67%
Monthly Cost $1/mo
pagead2.googlesyndication.com
Other
Optional
Execution 51ms
Transfer 54 KB
Unused 50%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • Unattributable adds 333ms and costs ~$4/month

73% 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

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

68% of pagead2.googlesyndication.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

70% of phys.b-cdn.net'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.gstatic.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

50% of pagead2.googlesyndication.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

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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