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Audit Complete

Results for https://kongregate.com

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Netherlands Netherlands · Amsterdam Completed: Apr 22, 2026 22:39 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C70

Site Health

Score: 70 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Amazon Route 53 · 975 peers
You 70
·
Avg 72
At average
0 50 100
Better than 14% of Amazon Route 53 sites See full Amazon Route 53 benchmark →
Apple · 1227 peers
You 70
·
Avg 72
At average
0 50 100
Better than 13% of Apple sites See full Apple benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

Page weighs 12.3 MB (8.5 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
5

3 button(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 4.3s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. The 3 security gaps leave your users exposed — modern browsers increasingly warn visitors about insecure sites. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
Your LCP is 4.3s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
1 accessibility issue excludes users who rely on assistive technology.

Conversion Barriers

3 critical 6 warning

9 barrier(s) likely increasing bounce by ~33%.

Speed (2)

Page takes 4.3s to load

+12% bounce

Users abandon at ~3s — you're 1.8s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 1.9s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

3 form field(s) without a label

+6% bounce

Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes

Fix: Associate every input with a visible <label for="…">; add autocomplete attributes

Content (1)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

Navigation (3)

151 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

2 broken link(s) on the page

+3% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

€425 investment → €2,650/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +7383%

Investment

€425

5h · 5 findings

Monthly returns

€2,650 /mo

~€31,803 / year

  • Conversions recovered €2,648
  • Bandwidth savings €1.97

Regulatory risk avoided

EUR 120,500,000

if kept compliant

  • ePrivacy Directive EUR 100,000,000
  • GDPR EUR 20,000,000
  • EAA EUR 500,000

Payback period

0 12mo 24mo

€128 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€425

5.0 developer hours at €85/hr

Based on European Union rates (€85/hr)

Quick wins
€128 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
/hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,669 / month at risk

~€120,500,024 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA
  • No privacy policy link detected
    GDPR: EUR 10,000 – EUR 20,000,000
  • 2 advertising/retargeting trackers detected
    GDPR: EUR 10,000 – EUR 20,000,000
  • Trackers detected but no cookie policy found
    GDPR: EUR 5,000 – EUR 10,000,000

+8 more

Bandwidth Waste

€1.97 /mo

26582.3 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~2.7 MB per page load
    Saves €1.97/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

45
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
58
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.

Core Web Vitals

Key metrics that affect user experience.

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

3.92 s

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

4.30 s

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

1.94 s

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

0.028

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

6.22 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.

18.63 s

Detailed Report

Audit breakdown by category with detailed findings.

45

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:46.292 source:map[type:text value:[unattributed]]] map[reflowTime:195.149 source:map[column:449 line:19 type:source-location url:/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.pSJko196IH0.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMwW9cECbTFkq4PRqOWQ0smSYbz1fw/m=web_iab_tcf_v2_wall_executable urlProvider:network]]]

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
analytics.ahrefs.com/analytics.js14400.0 s3.0 KiB
/GHEhQVpzarCTVLjNQybAPQITBaHd1yFPJgWkGNK8hirA0f2XGlk6rCii...86400.0 s1.4 KiB

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Rogue Isles div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/6711/ezgif.com-resize.gif?i10c=img.resiz...1.6 MiB1.3 MiB
PUSH div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/2210/giphypush.gif?i10c=img.resize(width...1.5 MiB1.2 MiB
Idle Dice div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/7946/Unbenannt-2.gif?i10c=img.resize(wid...1.3 MiB1.0 MiB
Snake Power-ups div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1897/cover1.png?i10c=img.resize(width:24...94.8 KiB85.6 KiB
Rise of Champions div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/8871/kong-promo2.png?i10c=img.resize(wid...80.3 KiB72.9 KiB
Zombie Derby 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/3223/kong_icon_250x200.png?i10c=img.resi...79.6 KiB72.2 KiB
Cursed Treasure 2 Remastered div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/1933/CT2_250x200.png?i10c=img.resize(wid...79.1 KiB71.6 KiB
Trader of Stories - Chapter 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1436/tos3_icon.png?i10c=img.resize(width...76.9 KiB69.4 KiB
Warmerise | Red vs Blue - Lite Version div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/3647/wm_thumbnail.png?i10c=img.resize(wi...75.6 KiB66.4 KiB
Firestone Idle RPG div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1892/Kongragate_AppIcon_1000x800_with_su...73.6 KiB66.1 KiB
Cursed Treasure: Level Pack! div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/8637/CT__level_pack__icon.png?i10c=img.r...71.0 KiB63.5 KiB
Crush The Castle 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1665/Screenshot2024-02-22at16.11.44-ezgi...69.7 KiB62.2 KiB
Idle Hero TD div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1759/icon.png?i10c=img.resize(width:240,...69.5 KiB62.0 KiB
Medieval Cop div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/5688/2.png?i10c=img.resize(width:240,hei...67.2 KiB60.1 KiB
Cursed Treasure div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/9387/Icon_250x200.png?i10c=img.resize(wi...67.3 KiB59.9 KiB
Blockade3D div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1676/250x200.png?i10c=img.resize(width:2...66.8 KiB59.4 KiB
Aground div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/0099/AgroundKong.png?i10c=img.resize(wid...66.5 KiB59.1 KiB
Cube Escape: Birthday div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/6925/icon250x200.png?i10c=img.resize(wid...65.6 KiB58.1 KiB
apochess div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1893/Main_screen.png?i10c=img.resize(wid...63.4 KiB58.1 KiB
Rush Team Free FPS Multiplayers div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0058/2149/250_200_RT_Icon__copy.png?i10c=img....64.6 KiB57.1 KiB
Idle Wizard div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1829/Feb2025_Kong_800x450.png?i10c=img.r...64.2 KiB56.7 KiB
Age of Rivals div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/8601/Kongregate_Icon_Small.png?i10c=img....61.9 KiB54.4 KiB
Blush Blush div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/6008/kongicon.png?i10c=img.resize(width:...61.4 KiB53.9 KiB
Cube Escape: Theatre div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/9868/icon435x280.png?i10c=img.resize(wid...57.5 KiB51.6 KiB
Mob Wars: La Cosa Nostra div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1828/image.png?i10c=img.resize(width:240...58.0 KiB50.6 KiB
Cardinal Quest 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0047/7302/kong-icon.png?i10c=img.resize(width...57.5 KiB50.1 KiB
Medieval Cop V - The Secrets of Lucifer's Wings div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/5478/Book.png?i10c=img.resize(width:240,...57.4 KiB49.9 KiB
Factory idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/9724/icon250x200.png?i10c=img.resize(wid...54.7 KiB47.2 KiB
Reactor idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0063/7033/250x200-3.png?i10c=img.resize(width...51.5 KiB44.1 KiB
Medieval Cop -The Invidia Games - Part 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/2968/Day3.png?i10c=img.resize(width:240,...50.5 KiB43.3 KiB
Cube Escape: The Lake div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0061/0608/250x200.png?i10c=img.resize(width:2...47.7 KiB40.2 KiB
Konkr.io div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1451/ezgif.com-resize.png?i10c=img.resiz...46.5 KiB39.1 KiB
Scratch Inc. div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1842/extended.png?i10c=img.resize(width:...44.1 KiB36.6 KiB
Swarm Simulator: Evolution div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/7537/game_icon.png?i10c=img.resize(width...43.5 KiB36.0 KiB
Everybody Edits div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/5962/EEKong.png?i10c=img.resize(width:24...39.9 KiB32.4 KiB
Anti-Idle: The Game div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0043/0042/ATG_-_Logo_TA.png?i10c=img.resize(w...39.6 KiB32.2 KiB
NGU IDLE div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/0434/KongQuacky.png?i10c=img.resize(widt...37.5 KiB30.0 KiB
Dj Sheepwolf Mixer 4 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0038/0307/loadingscreen.png?i10c=img.resize(w...35.2 KiB28.3 KiB
Medieval Cop 9 -Song & Silence- (Part 1) div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/4702/01.png?i10c=img.resize(width:240,he...34.5 KiB28.1 KiB
Milky Way Idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1745/Frame_133.png?i10c=img.resize(width...26.7 KiB19.3 KiB
The Very Organized Thief div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/8085/tvothief_kongregate-game_icon.png?i...26.5 KiB19.0 KiB
Synergism div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1151/logo.png?i10c=img.resize(width:240,...24.1 KiB18.9 KiB
Sword Fight div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1888/SwordFightIcon.png?i10c=img.resize(...26.2 KiB18.7 KiB
Escape Game - Computer Office Escape div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/7983/icon_kongregate.png?i10c=img.resize...25.8 KiB18.4 KiB
Accelerator div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0044/9551/2013-03-05_14-59-00.png?i10c=img.re...27.3 KiB18.1 KiB
Scalak div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/6448/icon_kg.png?i10c=img.resize(width:2...25.5 KiB18.0 KiB
Mushroom Madness 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0031/1230/MM3-125x100.png?i10c=img.resize(wid...19.9 KiB17.9 KiB
Musaic Box div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0032/9517/musaic_125x100x1.png?i10c=img.resiz...17.1 KiB15.0 KiB
The Journey Home div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/2054/KongThumbnail.png?i10c=img.resize(w...22.4 KiB14.1 KiB
Dunno div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/2182/dunno_thumb.png?i10c=img.resize(wid...21.8 KiB13.0 KiB
Ghost Hacker div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/8308/ghosthacker_100_75.png?i10c=img.res...13.6 KiB12.5 KiB
Three Goblets div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/8396/Icon_v1_1.png?i10c=img.resize(width...17.5 KiB10.1 KiB
Dj Sheepwolf Mixer div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0012/3342/logo_100x70_.png?i10c=img.resize(wi...10.9 KiB9.8 KiB
Zilch div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0004/8757/Zilch_Image.png?i10c=img.resize(wid...10.3 KiB9.2 KiB
Kingdom Days Sim Date div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/0512/100x100.png?i10c=img.resize(width:2...10.1 KiB9.0 KiB
Vector Stunt div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0029/5874/vector_stunt_125x100.png?i10c=img.r...10.3 KiB8.2 KiB
Threelium div.bg-gradient-to-br > div.flex > div.flex-shrink-0 > img.w-32
cdn3.kongcdn.com/assets/kongpanion_icons/0000/0493/balloons.png10.8 KiB7.4 KiB
Pixel Purge div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/0648/PP-100x75.png?i10c=img.resize(width...8.0 KiB6.9 KiB
Sports Heads: Football Championship div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0034/7265/playgame.png?i10c=img.resize(width:...10.6 KiB6.1 KiB
Drakenlords: CCG Cards Duels div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/4901/icono_kongregate_250x200.jpg?i10c=i...13.5 KiB6.1 KiB
Eternal Fury div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/7427/250x200.jpg?i10c=img.resize(width:2...13.5 KiB6.0 KiB
Morningstar div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0009/0174/morningstar_icon.png.png?i10c=img.r...6.8 KiB5.7 KiB
Untouchable div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0034/5669/konglogo.png?i10c=img.resize(width:...7.1 KiB5.1 KiB
Spellstone div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/5197/kong_logo.jpg?i10c=img.resize(width...12.0 KiB4.5 KiB
Music Quest div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0021/3139/newyou.png?i10c=img.resize(width:24...5.8 KiB4.2 KiB
Animation Throwdown div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1449/ezgif.com-resize__7_.jpg?i10c=img.r...11.5 KiB4.1 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.7 s

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.2 s
Style & Layout2.4 s
Other2.1 s
Rendering811 ms
Parse HTML & CSS621 ms
Script Parsing & Compilation576 ms
Garbage Collection42 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.0 KiB
URLTransfer SizeEst Savings
/compiled-assets/preview-8b5c2db8ea495e4cc301bb0d90d215c2...24.5 KiB5.0 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 13.9 KiB

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
LCP breakdown
LCP request discovery
Modern HTTP
Optimize viewport for mobile
Minify JavaScript
User Timing marks and measures 14 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 1 animated element found
Image elements have explicit `width` and `height`
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 10 ms
Server Backend Latencies 90 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 540 ms
Avoid large layout shifts 3 layout shifts found
INP breakdown
93

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Updated div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Become a Developer div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Developers div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Players div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Support div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Terms of Service div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Privacy Policy div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Code of Conduct div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#badge_card_20260422 > div.bg-white/10 > div.flex > a.flex-shrink-0 div#badge_card_20260422 > div.bg-white/10 > div.flex > a.flex-shrink-0

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
58

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.kongregate.com/Allowed

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
Rookie of War div#badge_card_20260422 > div.bg-white/10 > div.flex > img.w-20
cdn1.kongcdn.com/badge_icons/0000/6999/IcnAchievementMissions_1_1.jpg80 x 8036 x 36120 x 120

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.kongregate.com/kongpanionsLearn More

Format your HTML in a way that enables crawlers to better understand your app’s content.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links are crawlable
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

69
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
58
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.

Core Web Vitals

Key metrics that affect user experience. — Desktop

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

1.10 s

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

1.77 s

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

386 ms

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

0.001

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

2.38 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.

3.81 s

Detailed Report

Audit breakdown by category with detailed findings.

69

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:54.013 source:map[type:text value:[unattributed]]] map[reflowTime:296.288 source:map[column:449 line:19 type:source-location url:/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.pSJko196IH0.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMwW9cECbTFkq4PRqOWQ0smSYbz1fw/m=web_iab_tcf_v2_wall_executable urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Rogue Isles div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/6711/ezgif.com-resize.gif?i10c=img.resiz...1.6 MiB1.4 MiB
PUSH div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/2210/giphypush.gif?i10c=img.resize(width...1.5 MiB1.2 MiB
Idle Dice div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/7946/Unbenannt-2.gif?i10c=img.resize(wid...1.3 MiB1.1 MiB
Dream World div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1032/kong-icon.gif?i10c=img.resize(width...163.4 KiB95.1 KiB
Snake Power-ups div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1897/cover1.png?i10c=img.resize(width:24...94.8 KiB89.7 KiB
Rise of Champions div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/8871/kong-promo2.png?i10c=img.resize(wid...80.3 KiB74.0 KiB
Zombie Derby 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/3223/kong_icon_250x200.png?i10c=img.resi...79.6 KiB73.3 KiB
Cursed Treasure 2 Remastered div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/1933/CT2_250x200.png?i10c=img.resize(wid...79.1 KiB72.7 KiB
Warmerise | Red vs Blue - Lite Version div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/3647/wm_thumbnail.png?i10c=img.resize(wi...75.6 KiB70.6 KiB
Trader of Stories - Chapter 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1436/tos3_icon.png?i10c=img.resize(width...76.9 KiB70.5 KiB
Firestone Idle RPG div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1892/Kongragate_AppIcon_1000x800_with_su...73.6 KiB66.1 KiB
Cursed Treasure: Level Pack! div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/8637/CT__level_pack__icon.png?i10c=img.r...71.0 KiB64.6 KiB
Crush The Castle 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1665/Screenshot2024-02-22at16.11.44-ezgi...69.7 KiB63.3 KiB
Idle Hero TD div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1759/icon.png?i10c=img.resize(width:240,...69.5 KiB63.1 KiB
Crush Crush div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/3894/kong2ndiconVday.png?i10c=img.resize...68.3 KiB62.0 KiB
Cursed Treasure div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/9387/Icon_250x200.png?i10c=img.resize(wi...67.3 KiB61.0 KiB
Medieval Cop div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/5688/2.png?i10c=img.resize(width:240,hei...67.2 KiB60.6 KiB
Blockade3D div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1676/250x200.png?i10c=img.resize(width:2...66.8 KiB60.5 KiB
Aground div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/0099/AgroundKong.png?i10c=img.resize(wid...66.5 KiB60.1 KiB
Cube Escape: Birthday div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/6925/icon250x200.png?i10c=img.resize(wid...65.6 KiB59.2 KiB
Rush Team Free FPS Multiplayers div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0058/2149/250_200_RT_Icon__copy.png?i10c=img....64.6 KiB58.2 KiB
apochess div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1893/Main_screen.png?i10c=img.resize(wid...63.4 KiB58.1 KiB
Idle Wizard div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1829/Feb2025_Kong_800x450.png?i10c=img.r...64.2 KiB57.8 KiB
Age of Rivals div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/8601/Kongregate_Icon_Small.png?i10c=img....61.9 KiB55.5 KiB
Blush Blush div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/6008/kongicon.png?i10c=img.resize(width:...61.4 KiB55.0 KiB
Mob Wars: La Cosa Nostra div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1828/image.png?i10c=img.resize(width:240...58.0 KiB51.7 KiB
Cube Escape: Theatre div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/9868/icon435x280.png?i10c=img.resize(wid...57.5 KiB51.5 KiB
Cardinal Quest 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0047/7302/kong-icon.png?i10c=img.resize(width...57.5 KiB51.1 KiB
Medieval Cop V - The Secrets of Lucifer's Wings div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/5478/Book.png?i10c=img.resize(width:240,...57.4 KiB51.0 KiB
Pinata Hunter 2 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0042/3973/300x250.png?i10c=img.resize(width:2...54.6 KiB48.5 KiB
Factory idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/9724/icon250x200.png?i10c=img.resize(wid...54.7 KiB48.3 KiB
Reactor idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0063/7033/250x200-3.png?i10c=img.resize(width...51.5 KiB45.2 KiB
Medieval Cop -The Invidia Games - Part 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/2968/Day3.png?i10c=img.resize(width:240,...50.5 KiB43.8 KiB
skull kill div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1890/Naves1.png?i10c=img.resize(width:24...48.1 KiB42.9 KiB
Cube Escape: The Lake div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0061/0608/250x200.png?i10c=img.resize(width:2...47.7 KiB41.3 KiB
Konkr.io div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1451/ezgif.com-resize.png?i10c=img.resiz...46.5 KiB40.2 KiB
Scratch Inc. div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1842/extended.png?i10c=img.resize(width:...44.1 KiB37.7 KiB
Swarm Simulator: Evolution div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/7537/game_icon.png?i10c=img.resize(width...43.5 KiB37.1 KiB
Everybody Edits div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/5962/EEKong.png?i10c=img.resize(width:24...39.9 KiB33.5 KiB
Anti-Idle: The Game div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0043/0042/ATG_-_Logo_TA.png?i10c=img.resize(w...39.6 KiB33.3 KiB
NGU IDLE div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/0434/KongQuacky.png?i10c=img.resize(widt...37.5 KiB31.1 KiB
Dj Sheepwolf Mixer 4 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0038/0307/loadingscreen.png?i10c=img.resize(w...35.2 KiB28.4 KiB
Medieval Cop 9 -Song & Silence- (Part 1) div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/4702/01.png?i10c=img.resize(width:240,he...34.5 KiB28.1 KiB
Accelerator div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0044/9551/2013-03-05_14-59-00.png?i10c=img.re...27.3 KiB22.3 KiB
Milky Way Idle div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1745/Frame_133.png?i10c=img.resize(width...26.7 KiB20.3 KiB
The Very Organized Thief div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/8085/tvothief_kongregate-game_icon.png?i...26.5 KiB20.1 KiB
Sword Fight div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1888/SwordFightIcon.png?i10c=img.resize(...26.2 KiB19.8 KiB
Escape Game - Computer Office Escape div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0069/7983/icon_kongregate.png?i10c=img.resize...25.8 KiB19.5 KiB
Scalak div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/6448/icon_kg.png?i10c=img.resize(width:2...25.5 KiB19.1 KiB
Synergism div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1151/logo.png?i10c=img.resize(width:240,...24.1 KiB18.9 KiB
Mushroom Madness 3 div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0031/1230/MM3-125x100.png?i10c=img.resize(wid...19.9 KiB17.9 KiB
The Journey Home div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0065/2054/KongThumbnail.png?i10c=img.resize(w...22.4 KiB16.7 KiB
Dunno div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0064/2182/dunno_thumb.png?i10c=img.resize(wid...21.8 KiB16.4 KiB
Musaic Box div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0032/9517/musaic_125x100x1.png?i10c=img.resiz...17.1 KiB15.0 KiB
Ghost Hacker div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/8308/ghosthacker_100_75.png?i10c=img.res...13.6 KiB12.5 KiB
Three Goblets div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/8396/Icon_v1_1.png?i10c=img.resize(width...17.5 KiB11.1 KiB
Dj Sheepwolf Mixer div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0012/3342/logo_100x70_.png?i10c=img.resize(wi...10.9 KiB9.8 KiB
Idol Days Sim Date div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0017/1094/100x75.png?i10c=img.resize(width:24...10.7 KiB9.5 KiB
Zilch div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0004/8757/Zilch_Image.png?i10c=img.resize(wid...10.3 KiB9.2 KiB
Kingdom Days Sim Date div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/0512/100x100.png?i10c=img.resize(width:2...10.1 KiB9.0 KiB
Reactor Incremental div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0059/5011/Icon.png?i10c=img.resize(width:240,...14.8 KiB8.5 KiB
Vector Stunt div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0029/5874/vector_stunt_125x100.png?i10c=img.r...10.3 KiB8.2 KiB
Threelium div.bg-gradient-to-br > div.flex > div.flex-shrink-0 > img.w-32
cdn3.kongcdn.com/assets/kongpanion_icons/0000/0493/balloons.png10.8 KiB8.1 KiB
Swarm Simulator div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/5765/kongregate-updated.png?i10c=img.res...13.0 KiB7.8 KiB
Drakenlords: CCG Cards Duels div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0066/4901/icono_kongregate_250x200.jpg?i10c=i...13.5 KiB7.2 KiB
Eternal Fury div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0068/7427/250x200.jpg?i10c=img.resize(width:2...13.5 KiB7.1 KiB
Pixel Purge div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/0648/PP-100x75.png?i10c=img.resize(width...8.0 KiB6.9 KiB
Sports Heads: Football Championship div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0034/7265/playgame.png?i10c=img.resize(width:...10.6 KiB6.1 KiB
Super Karoshi div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0009/2840/skicon6.png?i10c=img.resize(width:2...6.9 KiB5.8 KiB
Morningstar div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0009/0174/morningstar_icon.png.png?i10c=img.r...6.8 KiB5.7 KiB
Lucky Tower div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0018/9238/kong_icon.png?i10c=img.resize(width...6.4 KiB5.3 KiB
Untouchable div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0034/5669/konglogo.png?i10c=img.resize(width:...7.1 KiB5.1 KiB
Spellstone div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0067/5197/kong_logo.jpg?i10c=img.resize(width...12.0 KiB4.5 KiB
Music Quest div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0021/3139/newyou.png?i10c=img.resize(width:24...5.8 KiB4.2 KiB
Animation Throwdown div.content-ribbon-item > div.game-tile > a.block > img.w-full
/game_icons/0070/1449/ezgif.com-resize__7_.jpg?i10c=img.r...11.5 KiB4.1 KiB

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
analytics.ahrefs.com/analytics.js14400.0 s3.0 KiB
/GHEhQVpzarCTVLjNQybAPQITBaHd1yFPJgWkGNK8hirA0f2XGlk6rCii...86400.0 s1.4 KiB

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 463 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation877 ms
Style & Layout818 ms
Other591 ms
Rendering462 ms
Script Parsing & Compilation162 ms
Parse HTML & CSS154 ms
Garbage Collection7.2 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.0 KiB
URLTransfer SizeEst Savings
/compiled-assets/preview-8b5c2db8ea495e4cc301bb0d90d215c2...24.6 KiB5.0 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 14.0 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Kongregate div.flex-1 > a.flex-shrink-0 > div.hidden > img.h-4
/compiled-assets/logos/kongregate-logo-36fb64eb85f7b359a0...

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
LCP breakdown
LCP request discovery
Modern HTTP
Optimize viewport for mobile
Minify JavaScript
User Timing marks and measures 14 user timings
JavaScript execution time 0.9 s
Avoid long main-thread tasks 11 long tasks found
Avoid non-composited animations 1 animated element found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 10 ms
Server Backend Latencies 150 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 560 ms
Avoid large layout shifts 1 layout shift found
INP breakdown
93

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
WED div.bg-gradient-to-br > div.hidden > a.relative > div.text-xs
22 div.bg-gradient-to-br > div.hidden > a.relative > div.text-lg
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Updated div.content-ribbon-item > div.game-tile > div.absolute > span
Updated div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Hot div.content-ribbon-item > div.game-tile > div.absolute > span
Become a Developer div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Developers div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Players div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Support div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Terms of Service div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Privacy Policy div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Code of Conduct div.text-right > ul.space-y-2 > li > a.text-muted-foreground
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label
List of partners. div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#badge_card_20260422 > div.bg-white/10 > div.flex > a.flex-shrink-0 div#badge_card_20260422 > div.bg-white/10 > div.flex > a.flex-shrink-0

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
58

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.kongregate.com/Allowed

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
Rookie of War div#badge_card_20260422 > div.bg-white/10 > div.flex > img.w-20
cdn1.kongcdn.com/badge_icons/0000/6999/IcnAchievementMissions_1_1.jpg80 x 8036 x 3680 x 80

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.kongregate.com/kongpanionsLearn More

Format your HTML in a way that enables crawlers to better understand your app’s content.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links are crawlable
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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