C — https://camp-fire.jp | BeaverCheck Audit

Site Health

Score: 70 / 100

Based on 8 categories, 0 sections

Room to improve — your 6.3s load time is above Google's 2.5s 'Good' threshold.

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.

Solid infrastructure — fast server responses across the board.

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 · 814 peers

You 70

Avg 72

At average

0 50 100

Better than 14% of Amazon Route 53 sites See full Amazon Route 53 benchmark →

core-js · 1197 peers

You 70

Avg 72

At average

0 50 100

Better than 14% of core-js sites See full core-js benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

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

Security › Security Headers

HSTS header is missing

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

Security › Security Headers

No Content-Security-Policy header found

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

Security › Content Security Policy

1 button(s) with no accessible text

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

Accessibility › Link & Button Quality

5 link(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

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fcamp-fire.jp)](https://beavercheck.com/results/9c4fa1f9-0c8b-4d92-a58a-83f7c02d7dd7)

HTML

<a href="https://beavercheck.com/results/9c4fa1f9-0c8b-4d92-a58a-83f7c02d7dd7"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fcamp-fire.jp" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fcamp-fire.jp

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. 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.

2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

2 critical 8 warning

10 barrier(s) likely increasing bounce by ~31%.

Speed (2)

Page takes 6.3s to load

+12% bounce

Users abandon at ~3s — you're 3.8s 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)

Viewport disables user zoom

+2% bounce

Visitors with low vision can't read the page — and some jurisdictions treat this as a legal risk

Fix: Remove user-scalable=no; drop maximum-scale if it's below 2

Content (2)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (3)

5 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

1 broken link(s) on the page

+2% 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

¥36,000 investment → ¥497,658/month returns + JPY 100,000,000 risk avoided

Payback period: < 1 month First-year ROI: +16489%

Investment

¥36,000

4h · 5 findings

Monthly returns

¥497,658 /mo

~¥5,971,895 / year

Conversions recovered ¥497,518
Bandwidth savings ¥140

Regulatory risk avoided

JPY 100,000,000

if kept compliant

APPI JPY 100,000,000

Payback period

0 12mo 24mo

¥12,000 — 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

¥36,000

4.5 developer hours at ¥8000/hr

Based on Japan rates (¥8000/hr)

Quick wins

¥12,000 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

¥ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

¥8,333,473 / month at risk

~¥100,001,679 / year if left unfixed

Compliance Risk

¥100,000,000

APPI

No privacy policy link detected
APPI: JPY 100,000 – JPY 100,000,000
6 advertising/retargeting trackers detected
APPI: JPY 100,000 – JPY 100,000,000
Trackers detected but no cookie policy found
APPI: JPY 100,000 – JPY 100,000,000

+1 more

Bandwidth Waste

¥140 /mo

11715.5 MB/mo × 11.940 JPY/GB

Optimize transfer: save ~1.2 MB per page load
Saves ¥140/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

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

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.

Performance

Accessibility

Best Practices

100

SEO

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.

5.30 s

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

6.35 s

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

1.88 s

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.

7.13 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.

24.19 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

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.

	URL	Resource Size	Est Savings
VOCALOID FAN-ding `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/130/トップ...	281.2 KiB	277.8 KiB
青森県東方沖地震災害支援プログラム `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/134/tohoku_saiga...	107.0 KiB	101.9 KiB
JFA_CROWDFUNDING `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/97/jfaトッフ�...	73.2 KiB	69.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1573349/d5ea754e-33cc-4b40...	64.7 KiB	53.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1573349/d5ea754e-33cc-4b40...	64.7 KiB	51.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570568/4114262d-ca22-45d0...	50.7 KiB	39.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570568/4114262d-ca22-45d0...	50.7 KiB	39.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1575951/79842826-59ca-4023...	45.3 KiB	33.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570569/09ece52b-33b5-4664...	42.7 KiB	31.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1542596/3f1f4768-0345-400a...	42.2 KiB	30.9 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570569/09ece52b-33b5-4664...	42.7 KiB	29.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1572793/c2646e68-4c87-45fe...	37.2 KiB	26.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1572424/396343f4-b6fa-4cc6...	35.2 KiB	23.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1568518/f995da5d-94ec-46d9...	29.8 KiB	19.2 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574225/9c3b2e90-10dd-4406...	55.8 KiB	16.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1567028/6bc1e486-35e8-4ef1...	24.9 KiB	16.6 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574668/3630ace4-69aa-4fd6...	20.8 KiB	14.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574668/3630ace4-69aa-4fd6...	20.8 KiB	14.5 KiB
CAMPFIRE for Entertainment_KV `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/100/forET_KV_ban...	24.6 KiB	9.8 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-14-IMG

nodeLabel: div.project > div.head > div.content > img.image

path: 1,HTML,1,BODY,1,DIV,27,DIV,2,DIV,3,DIV,2,SECTION,0,DIV,1,DIV,2,DIV,0,DIV,6,IMG

selector: div.project > div.head > div.content > img.image

snippet: <img class="image svelte-1s4pn6b" loading="eager" src="https://static.camp-fire.jp/uploads/project_version/image/1574225/9c3b2e90…" alt="">

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.

Request	Cache TTL	Transfer Size
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
connect.facebook.net/ja_JP/bundle/sdk.js/	1200.0 s	77.9 KiB
js.hs-analytics.net/analytics/1776888000000/9379741.js	300.0 s	42.3 KiB
/signals/config/1041176269408425?v=2.9.303&r=stable&domai...	1200.0 s	34.4 KiB
js.hubspot.com/web-interactives-embed.js	600.0 s	28.1 KiB
/signals/config/178673552521502?v=2.9.303&r=stable&domain...	1200.0 s	27.7 KiB
js.hs-banner.com/v2/9379741/banner.js	300.0 s	23.6 KiB
static.criteo.net/js/ld/ld.js	10800.0 s	24.7 KiB
amplify.outbrain.com/cp/obtp.js	1200.0 s	18.3 KiB
dmp.im-apps.net/sdk/log.2.js	10800.0 s	22.7 KiB
/signals/config/4794022547348921?v=2.9.303&r=stable&domai...	1200.0 s	16.4 KiB
ac.fanp.me/ck/3aed840a1186Y609/cookie.js	0.0 ms	14.2 KiB
s.yimg.jp/images/listing/tool/cv/ytag.js	600.0 s	11.8 KiB
scripts.clarity.ms/0.8.59/clarity.js	86400.0 s	26.2 KiB
/ja_JP/sdk.js	1200.0 s	5.1 KiB
cdn.d2-apps.net/js/tr.js	0.0 ms	3.2 KiB
dmp.im-apps.net/js/1020687/0001/itm.js	1985.0 s	3.4 KiB
tags.creativecdn.com/rGkDoDYqqwNuhMyBZB4J.js	3600.0 s	2.7 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
js.hs-scripts.com/9379741.js	90.0 s	1.0 KiB
id5-sync.com/s/966/9.gif?puid=k-k0gbY24val3vbc6D04UmQoWu07hl2SHUEWvIYQ	0.0 ms	1.0 KiB
id5-sync.com/s/966/9.gif?puid=k-k0gbY24val3vbc6D04UmQoWu07hl2SHUEWvIYQ	0.0 ms	1.0 KiB
d.line-scdn.net/n/line_tag/public/release/v1/lt.js	1514363.0 s	10.1 KiB
/cksync.php?cs=3&type=crt&ovsid=k-TQGylm4val3vbc6D04UmQoW...	0.0 ms	597 B
/cksync.php?cs=3&type=crt&ovsid=k-TQGylm4val3vbc6D04UmQoW...	0.0 ms	452 B
criteo-partners.tremorhub.com/sync?UICR=k-ak2imm4val3vbc6D04UmQoWu07g8uL9vmpHmlA	0.0 ms	396 B
criteo-partners.tremorhub.com/sync?UICR=k-ak2imm4val3vbc6D04UmQoWu07g8uL9vmpHmlA	0.0 ms	396 B
/tr/?id=178673552521502&ev=referrerSource&dl=https%3A%2F%...	0.0 ms	271 B
/match?publisher_dsp_id=38&external_user_id=k-hC9K9W4val3...	0.0 ms	199 B
/match?publisher_dsp_id=38&external_user_id=k-hC9K9W4val3...	0.0 ms	198 B
/redir/?partnerid=79&partneruserid=k-MJ76GW4val3vbc6D04Um...	0.0 ms	114 B
/redir/?partnerid=79&partneruserid=k-MJ76GW4val3vbc6D04Um...	0.0 ms	113 B
/tr/?id=178673552521502&ev=PageView&dl=https%3A%2F%2Fcamp...	0.0 ms	100 B
/tr/?id=1041176269408425&ev=PageView&dl=https%3A%2F%2Fcam...	0.0 ms	100 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-qD2eum4val3vb...	0.0 ms	99 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-qD2eum4val3vb...	0.0 ms	98 B
/tr/?id=4794022547348921&ev=PageView&dl=https%3A%2F%2Fcam...	0.0 ms	19 B

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

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

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.3 s

URL	Time Spent
camp-fire.jp/	1.4 s

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

Estimated savings: 300 ms 619.8 KiB

URL	Transfer Size	Est Savings
connect.facebook.net/en_US/fbevents.js	96.5 KiB	90.6 KiB
www.googletagmanager.com/gtag/destination?id=AW-830732742&cx=c&gtm=4e64k0	146.2 KiB	68.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-P4CFGTRC&l=itm_dl1_1020687	139.6 KiB	68.5 KiB
www.googletagmanager.com/gtag/destination?id=AW-775602572&cx=c&gtm=4e64k0	137.3 KiB	67.2 KiB
static.camp-fire.jp/frontend/_app/immutable/chunks/DApvA3Bo.js	144.2 KiB	66.8 KiB
www.googletagmanager.com/gtag/js?id=G-8FTFZG4J4P&cx=c&gtm=4e64k0	172.9 KiB	64.4 KiB
www.googletagmanager.com/gtag/js?id=AW-393149415&cx=c&gtm=4e64k0	147.2 KiB	60.1 KiB
connect.facebook.net/ja_JP/bundle/sdk.js/	77.8 KiB	54.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-W9DRDW2	204.6 KiB	48.9 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	29.7 KiB

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.

URL	Total CPU Time	Script Evaluation	Script Parse
camp-fire.jp/	1.3 s	40 ms	30 ms
Unattributable	1.1 s	61 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-W9DRDW2	704 ms	601 ms	74 ms
js.hs-analytics.net/analytics/1776888000000/9379741.js	478 ms	388 ms	7.7 ms
static.camp-fire.jp/frontend/_app/immutable/chunks/DApvA3Bo.js	456 ms	377 ms	2.5 ms
www.googletagmanager.com/gtag/js?id=G-8FTFZG4J4P&cx=c&gtm=4e64k0	398 ms	358 ms	36 ms
static.camp-fire.jp/frontend/_app/immutable/chunks/Bo4y97CR.js	268 ms	257 ms	0.1 ms
www.googletagmanager.com/gtag/js?id=AW-393149415&cx=c&gtm=4e64k0	240 ms	207 ms	31 ms
scripts.clarity.ms/0.8.59/clarity.js	190 ms	182 ms	5.8 ms
www.googletagmanager.com/gtm.js?id=GTM-P4CFGTRC&l=itm_dl1_1020687	181 ms	146 ms	30 ms
connect.facebook.net/en_US/fbevents.js	155 ms	79 ms	74 ms
www.googletagmanager.com/gtag/destination?id=AW-775602572&cx=c&gtm=4e64k0	155 ms	127 ms	26 ms
www.googletagmanager.com/gtag/destination?id=AW-830732742&cx=c&gtm=4e64k0	151 ms	125 ms	26 ms
/event?a=%5B44714%2C84166%5D&v=5.46.0&p0=e%3Dexd%26site_t...	111 ms	64 ms	3.1 ms
/signals/config/178673552521502?v=2.9.303&r=stable&domain...	108 ms	96 ms	8.2 ms
static.ads-twitter.com/uwt.js	97 ms	80 ms	12 ms
static.criteo.net/js/ld/ld.js	88 ms	78 ms	7.8 ms
/signals/config/1041176269408425?v=2.9.303&r=stable&domai...	85 ms	71 ms	12 ms
connect.facebook.net/ja_JP/bundle/sdk.js/	78 ms	58 ms	18 ms
js.hubspot.com/web-interactives-embed.js	72 ms	64 ms	6.5 ms
munchkin.marketo.net/165/munchkin.js	57 ms	32 ms	1.0 ms

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.

Category	Time Spent
Script Evaluation	4.0 s
Other	1.3 s
Style & Layout	1.1 s
Script Parsing & Compilation	478 ms
Garbage Collection	160 ms
Parse HTML & CSS	142 ms
Rendering	83 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.5 KiB

URL	Transfer Size	Est Savings
ac.fanp.me/ck/3aed840a1186Y609/cookie.js	14.1 KiB	5.5 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/uploads/top_banner_setting/banner_image/130/トップ...	281.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-W9DRDW2	205.0 KiB
www.googletagmanager.com/gtag/js?id=G-8FTFZG4J4P&cx=c&gtm=4e64k0	172.9 KiB
www.googletagmanager.com/gtag/js?id=AW-393149415&cx=c&gtm=4e64k0	147.2 KiB
www.googletagmanager.com/gtag/destination?id=AW-830732742&cx=c&gtm=4e64k0	146.2 KiB
static.camp-fire.jp/frontend/_app/immutable/chunks/DApvA3Bo.js	144.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-P4CFGTRC&l=itm_dl1_1020687	139.6 KiB
www.googletagmanager.com/gtag/destination?id=AW-775602572&cx=c&gtm=4e64k0	137.3 KiB
camp-fire.jp/	110.0 KiB
/uploads/top_banner_setting/banner_image/134/tohoku_saiga...	107.5 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
div.page > div.app-install-banner-sp > div.app-install-banner-wrapper > img.app-icon `div.page > div.app-install-banner-sp > div.app-install-banner-wrapper > img.app-icon`	/frontend/_app/immutable/assets/campfire-app-icon.6qpesB4...
CAMPFIRE `div.navigation > div.logo > a#gtm-hnav-header-logo > img.logo-image`	static.camp-fire.jp/frontend/_app/immutable/assets/campfire.BxyaODaz.svg
div.app-install-banner-wrapper > div.banner-content > div.rating > img.star-rating `div.app-install-banner-wrapper > div.banner-content > div.rating > img.star-rating`
CAMPFIREコミュニティ `section.section > div.container > div.head > img.head-logo`
div.support > div.academy > div.academy-title > img `div.support > div.academy > div.academy-title > img`
campfire トップページへ `div.footer-bottom-wrap > div.logo > a > img.svelte-1hebvmg`

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

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Network dependency tree

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Reduce unused CSS

●User Timing marks and measures 19 user timings

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 290 ms

●Server Backend Latencies 1,410 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

○INP breakdown

○Avoid non-composited animations

○Avoid large layout shifts

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.navigation > div.pj-created-search > div.pj-search-sp > button#gtm-search-modal-button `div.navigation > div.pj-created-search > div.pj-search-sp > button#gtm-search-modal-button`

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.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`

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.

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
Terms of Use `div.inner > label.agreement-container > span > a.link`
Privacy Policy `div.inner > label.agreement-container > span > a.link`
International Support Terms `div.inner > label.agreement-container > span > a.link`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-recommended-list-page-from-title`
おすすめをもっとみる `div.container > div.main > section.section > a#gtm-toppage-to-recommended-list-page-from-bottom`
毎日更新 `div.main > section.section > div.header > div.subtitle`
人気ランキング `section.section > div.header > div.row > div.title`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-popularity-ranking-list-page-from-title`
12位以降もみる `div.main > section.section > a#gtm-toppage-to-popularity-ranking-list-page-from-bottom > div.more-sp`
総合 `section.section > div.link-list > a#gtm-toppage-to-popularity-ranking-category-page-link-all > span`
数量限定品やお得なリターンも！ `div.main > section.section > div.header > div.subtitle`
注目のリターンをもっとみる `div.container > div.main > section.section > a#gtm-toppage-to-popular-rewards-list-page-from-bottom`
お見逃しはありませんか？ `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-last-spurt-projects-list-page-from-title`
12日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
7日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
9日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
8日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
もうすぐ終了をもっとみる `div.container > div.main > section.section > a#gtm-toppage-to-last-spurt-projects-list-page-from-bottom`
注目するなら今！ `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-coming-soon-projects-list-page-from-title`
まもなく公開をもっとみる `div.container > div.main > section.section > a#gtm-toppage-to-coming-soon-projects-list-page-from-bottom`
もっとみる `section.section > div.container > div.head > a#top_to_curation_channels_list_page`
もっとみる `section.section > div.container > div.head > a#top_to_community_projects_list_page`
プロジェクトの作成はこちら `div.inner > div.links > div.links-ready > a.link`
無料のまとめ資料はこちら `div.inner > div.links > div.links-ready > a.link`
無料相談はこちら `div.inner > div.links > div > a.link`
説明会への参加はこちら `div.inner > div.links > div > a.link`
各種規定 `div.footer-main-content > div.service-and-about > div.about > p.provisions`
「QRコード」は株式会社デンソーウェーブの登録商標です。 `footer.footer > div.container > div.footer-bottom > p.qr-code-note`

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
カテゴリー `div.container > div.footer-main-content > div.category > h6.main-content-title`

These are opportunities to improve keyboard navigation in your application.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta `head > meta`

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
愛知 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
愛知 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
アート・写真 `div.body > div.tags > div.content > a.tag`
書籍・雑誌出版 `div.body > div.tags > div.content > a.tag`
神奈川 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
福岡 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
スポーツ `div.body > div.tags > div.content > a.tag`
栃木 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
テクノロジー・ガジェット `div.body > div.tags > div.content > a.tag`
映像・映画 `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
ゲーム・サービス開発 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
岩手 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
山形 `div.body > div.tags > div.content > a.tag`
チャレンジ `div.body > div.tags > div.content > a.tag`
チャレンジ `div.body > div.tags > div.content > a.tag`
神奈川 `div.body > div.tags > div.content > a.tag`
テクノロジー・ガジェット `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
大分 `div.body > div.tags > div.content > a.tag`
スポーツ `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
北海道 `div.body > div.tags > div.content > a.tag`
書籍・雑誌出版 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
沖縄 `div.body > div.tags > div.content > a.tag`

These items highlight common accessibility best practices.

○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>`

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Image elements have `[alt]` attributes

●Form elements have associated labels

●ARIA attributes are used as specified for the element's role

●`[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

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Document has a main landmark.

●Image elements do not have `[alt]` attributes that are redundant text.

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[role]`s have all required `[aria-*]` attributes

○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

○`[role]` values are valid

○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

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○No element has a `[tabindex]` value greater than 0

○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.

○Uses ARIA roles only on compatible elements

○Elements with visible text labels have matching accessible names.

○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.

Best Practices

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 / Warning	Source
Topics	static.camp-fire.jp/frontend/_app/immutable/chunks/BQ9GZL5g.js
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
camp-fire.jp/	Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=S9Z6K7YFRZ&label=&ref=https%3A%2F%2Fcamp-fire.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776888078.518521&pvid=pikcuojvivmoaha81h&su=630ce437-2e04-458a-bd3f-8cdda6709e89&__lt__cid_valid=true&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.101%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://camp-fire.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
/rt/?p=S9Z6K7YFRZ&label=&ref=https%3A%2F%2Fcamp-fire.jp%2...	`Failed to load resource: net::ERR_FAILED`
camp-fire.jp/	`Refused to execute script from 'https://pp.d2-apps.net/v1/impressions/log?client_id=552&site_url=https%3A%2F%2Fcamp-fire.jp%2F&referer=&__version=1.0.0&__ord=7968784068442&callback=__pfunc&viewport=412x823&language=en-US&first_party_uid=ks8kIJ0TwIm1CGtmWbsj9t1g2ir3tiou&local_storage_uid=Yla2EABOu2dkFYoX3PyDQNktLAmT4oAP&c_1=camp-fire&c_2=ClientSite' because its MIME type ('image/gif') is not executable.`

●Uses HTTPS

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●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

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

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.

○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 have descriptive text

●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

Performance

Accessibility

Best Practices

100

SEO

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.

2.00 s

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

2.32 s

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

138 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.

2.66 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.

5.09 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

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 ▾

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:221.075 source:map[type:text value:[unattributed]]]]

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.

	URL	Resource Size	Est Savings
div.main-readyfor > section.section > div.content > img.bg `div.main-readyfor > section.section > div.content > img.bg`	static.camp-fire.jp/frontend/_app/immutable/assets/readyfor-bg.CqM2W07-.png	571.7 KiB	551.3 KiB
CAMPFIREforSports_20250729 `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/129/トップ...	307.8 KiB	305.1 KiB
VOCALOID FAN-ding `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/130/トップ...	281.2 KiB	280.1 KiB
ジャパンラグビー_20250709 `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/128/image__10_.p...	201.4 KiB	199.7 KiB
青森県東方沖地震災害支援プログラム `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/134/tohoku_saiga...	107.0 KiB	105.3 KiB
JFA_CROWDFUNDING `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/97/jfaトッフ�...	73.2 KiB	72.0 KiB
DMM地方創生クラウドファンディング `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/135/banner.png?a...	65.3 KiB	63.1 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1538919/7680f0ba-52f2-4fcf...	66.2 KiB	61.0 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1571448/34f85194-5f8c-4ce1...	58.6 KiB	53.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1571783/37ac4bbc-bc87-46fd...	58.1 KiB	52.9 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1571448/34f85194-5f8c-4ce1...	58.6 KiB	51.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574748/9aed2c60-0464-4795...	56.5 KiB	51.3 KiB
bicfire2026 `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/131/topbnr_bigfi...	49.2 KiB	47.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1565165/681928c9-114d-4517...	51.7 KiB	46.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570568/4114262d-ca22-45d0...	50.7 KiB	45.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1560221/bb512bb4-99e2-4eb9...	50.0 KiB	44.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570568/4114262d-ca22-45d0...	50.7 KiB	43.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1576363/58658aab-464a-4aee...	46.8 KiB	39.5 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1575951/79842826-59ca-4023...	45.3 KiB	37.8 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1542596/3f1f4768-0345-400a...	42.2 KiB	34.9 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1570569/09ece52b-33b5-4664...	42.7 KiB	33.6 KiB
matsukiyo-fire `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/136/5_トッフ�...	34.1 KiB	32.9 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574635/99774b95-01b8-469c...	41.1 KiB	32.0 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1576891/4b78c816-62e7-4356...	36.1 KiB	31.3 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1572793/c2646e68-4c87-45fe...	37.2 KiB	30.3 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1572424/396343f4-b6fa-4cc6...	35.2 KiB	27.0 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1576577/54da4c28-a4ac-47fe...	38.3 KiB	24.4 KiB
CAMPFIRE for Entertainment_KV `section.section > div.slider > a.slider-item > img.image`	/uploads/top_banner_setting/banner_image/100/forET_KV_ban...	24.6 KiB	19.8 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1567028/6bc1e486-35e8-4ef1...	24.9 KiB	19.1 KiB
JTB_20250508 `section > div.banners > a.banner > img.image`	/uploads/top_banner_setting/banner_image/126/image__6_.pn...	20.9 KiB	18.9 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574225/9c3b2e90-10dd-4406...	55.8 KiB	16.7 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1568518/f995da5d-94ec-46d9...	29.8 KiB	16.4 KiB
div.project > div.head > div.content > img.image `div.project > div.head > div.content > img.image`	/uploads/project_version/image/1574668/3630ace4-69aa-4fd6...	20.8 KiB	12.9 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-30-IMG

nodeLabel: div.project > div.head > div.content > img.image

path: 1,HTML,1,BODY,1,DIV,27,DIV,2,DIV,3,DIV,2,SECTION,0,DIV,1,DIV,2,DIV,0,DIV,6,IMG

selector: div.project > div.head > div.content > img.image

snippet: <img class="image svelte-1s4pn6b" loading="eager" src="https://static.camp-fire.jp/uploads/project_version/image/1574225/9c3b2e90…" alt="">

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.

Request	Cache TTL	Transfer Size
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
connect.facebook.net/ja_JP/bundle/sdk.js/	1200.0 s	77.9 KiB
js.hs-analytics.net/analytics/1776888000000/9379741.js	300.0 s	42.3 KiB
/signals/config/1041176269408425?v=2.9.303&r=stable&domai...	1200.0 s	34.4 KiB
js.hubspot.com/web-interactives-embed.js	600.0 s	28.1 KiB
/signals/config/178673552521502?v=2.9.303&r=stable&domain...	1200.0 s	27.7 KiB
js.hs-banner.com/v2/9379741/banner.js	300.0 s	23.6 KiB
static.criteo.net/js/ld/ld.js	10800.0 s	24.7 KiB
amplify.outbrain.com/cp/obtp.js	1200.0 s	18.3 KiB
dmp.im-apps.net/sdk/log.2.js	10800.0 s	22.7 KiB
/signals/config/4794022547348921?v=2.9.303&r=stable&domai...	1200.0 s	16.4 KiB
ac.fanp.me/ck/3aed840a1186Y609/cookie.js	0.0 ms	14.2 KiB
s.yimg.jp/images/listing/tool/cv/ytag.js	600.0 s	11.8 KiB
scripts.clarity.ms/0.8.59/clarity.js	86400.0 s	26.2 KiB
/ja_JP/sdk.js	1200.0 s	5.1 KiB
cdn.d2-apps.net/js/tr.js	0.0 ms	3.2 KiB
dmp.im-apps.net/js/1020687/0001/itm.js	1963.0 s	3.4 KiB
tags.creativecdn.com/rGkDoDYqqwNuhMyBZB4J.js	3600.0 s	2.7 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
js.hs-scripts.com/9379741.js	90.0 s	1.0 KiB
id5-sync.com/s/966/9.gif?puid=k-OCkkIdNp9NoL0ejNiMM1NJNkbFjJ8hpvv9Qu6w	0.0 ms	1.0 KiB
id5-sync.com/s/966/9.gif?puid=k-OCkkIdNp9NoL0ejNiMM1NJNkbFjJ8hpvv9Qu6w	0.0 ms	1.0 KiB
d.line-scdn.net/n/line_tag/public/release/v1/lt.js	1514341.0 s	10.1 KiB
/cksync.php?cs=3&type=crt&ovsid=k-CXeAQdNp9NoL0ejNiMM1NJN...	0.0 ms	577 B
/cksync.php?cs=3&type=crt&ovsid=k-CXeAQdNp9NoL0ejNiMM1NJN...	0.0 ms	451 B
criteo-partners.tremorhub.com/sync?UICR=k-EpTe4dNp9NoL0ejNiMM1NJNkbFgy4PeT8XZQJw	0.0 ms	398 B
criteo-partners.tremorhub.com/sync?UICR=k-EpTe4dNp9NoL0ejNiMM1NJNkbFgy4PeT8XZQJw	0.0 ms	397 B
/match?publisher_dsp_id=38&external_user_id=k-gBDpFNNp9No...	0.0 ms	199 B
/match?publisher_dsp_id=38&external_user_id=k-gBDpFNNp9No...	0.0 ms	198 B
/redir/?partnerid=79&partneruserid=k-N3jOBtNp9NoL0ejNiMM1...	0.0 ms	114 B
/redir/?partnerid=79&partneruserid=k-N3jOBtNp9NoL0ejNiMM1...	0.0 ms	113 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-QO-fbtNp9NoL0...	0.0 ms	99 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-QO-fbtNp9NoL0...	0.0 ms	98 B
/tr/?id=178673552521502&ev=PageView&dl=https%3A%2F%2Fcamp...	0.0 ms	19 B
/tr/?id=178673552521502&ev=referrerSource&dl=https%3A%2F%...	0.0 ms	16 B
/tr/?id=1041176269408425&ev=PageView&dl=https%3A%2F%2Fcam...	0.0 ms	16 B
/tr/?id=4794022547348921&ev=PageView&dl=https%3A%2F%2Fcam...	0.0 ms	16 B

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

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.0 s

URL	Time Spent
camp-fire.jp/	1.1 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

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 ▾

Source: Google web.dev / Lighthouse

Estimated savings: 80 ms 620.3 KiB

URL	Transfer Size	Est Savings
connect.facebook.net/en_US/fbevents.js	96.5 KiB	90.6 KiB
www.googletagmanager.com/gtag/destination?id=AW-830732742&cx=c&gtm=4e64k0	146.2 KiB	69.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-P4CFGTRC&l=itm_dl1_1020687	139.6 KiB	68.5 KiB
www.googletagmanager.com/gtag/destination?id=AW-775602572&cx=c&gtm=4e64k0	137.3 KiB	67.0 KiB
static.camp-fire.jp/frontend/_app/immutable/chunks/DApvA3Bo.js	144.2 KiB	66.8 KiB
www.googletagmanager.com/gtag/js?id=G-8FTFZG4J4P&cx=c&gtm=4e64k0	172.9 KiB	64.4 KiB
www.googletagmanager.com/gtag/js?id=AW-393149415&cx=c&gtm=4e64k0	147.2 KiB	60.4 KiB
connect.facebook.net/ja_JP/bundle/sdk.js/	77.8 KiB	54.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-W9DRDW2	204.6 KiB	48.9 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	30.0 KiB

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.5 KiB

URL	Transfer Size	Est Savings
ac.fanp.me/ck/3aed840a1186Y609/cookie.js	14.1 KiB	5.5 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
static.camp-fire.jp/frontend/_app/immutable/assets/readyfor-bg.CqM2W07-.png	572.2 KiB
/uploads/top_banner_setting/banner_image/129/トップ...	308.3 KiB
/uploads/top_banner_setting/banner_image/130/トップ...	281.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-W9DRDW2	205.0 KiB
/uploads/top_banner_setting/banner_image/128/image__10_.p...	201.9 KiB
www.googletagmanager.com/gtag/js?id=G-8FTFZG4J4P&cx=c&gtm=4e64k0	172.9 KiB
www.googletagmanager.com/gtag/js?id=AW-393149415&cx=c&gtm=4e64k0	147.2 KiB
www.googletagmanager.com/gtag/destination?id=AW-830732742&cx=c&gtm=4e64k0	146.2 KiB
static.camp-fire.jp/frontend/_app/immutable/chunks/DApvA3Bo.js	144.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-P4CFGTRC&l=itm_dl1_1020687	139.6 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
CAMPFIRE `div.navigation > div.logo > a#gtm-hnav-header-logo > img.logo-image`	static.camp-fire.jp/frontend/_app/immutable/assets/campfire.BxyaODaz.svg
CAMPFIREコミュニティ `section.section > div.container > div.head > img.head-logo`
div.support > div.academy > div.academy-title > img `div.support > div.academy > div.academy-title > img`
campfire トップページへ `div.footer-bottom-wrap > div.logo > a > img.svelte-1hebvmg`

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

●Max Potential First Input Delay 120 ms

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Network dependency tree

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Reduce unused CSS

●User Timing marks and measures 31 user timings

●JavaScript execution time 0.6 s

●Minimizes main-thread work 1.8 s

●Avoid long main-thread tasks 6 long tasks found

●Network Requests

●Network Round Trip Times 290 ms

●Server Backend Latencies 1,090 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

○INP breakdown

○Avoid non-composited animations

○Avoid large layout shifts

Accessibility

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
Terms of Use `div.inner > label.agreement-container > span > a.link`
Privacy Policy `div.inner > label.agreement-container > span > a.link`
International Support Terms `div.inner > label.agreement-container > span > a.link`
北海道・東北 `div.aside > section > div.areas > div.area`
関東 `div.aside > section > div.areas > div.area`
中部 `div.aside > section > div.areas > div.area`
近畿 `div.aside > section > div.areas > div.area`
中国 `div.aside > section > div.areas > div.area`
四国 `div.aside > section > div.areas > div.area`
九州・沖縄 `div.aside > section > div.areas > div.area`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-recommended-list-page-from-title`
毎日更新 `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-popularity-ranking-list-page-from-title`
総合 `div.main > section.section > div.tab-list > button#gtm-toppage-to-popularity-ranking-category-button-all`
総合 `section.section > div.link-list > a#gtm-toppage-to-popularity-ranking-category-page-link-all > span`
数量限定品やお得なリターンも！ `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-popular-rewards-list-page-from-title`
お見逃しはありませんか？ `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-last-spurt-projects-list-page-from-title`
9日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
8日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
8日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
8日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
7日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
8日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
7日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
12日 `div.project-list > div.project-wrap > div.remaining-time > span.svelte-1ydgsbg`
注目するなら今！ `div.main > section.section > div.header > div.subtitle`
もっとみる `section.section > div.header > div.row > a#gtm-toppage-to-coming-soon-projects-list-page-from-title`
もっとみる `section.section > div.container > div.head > a#top_to_curation_channels_list_page`
もっとみる `section.section > div.container > div.head > a#top_to_community_projects_list_page`
プロジェクトの作成はこちら `div.inner > div.links > div.links-ready > a.link`
無料のまとめ資料はこちら `div.inner > div.links > div.links-ready > a.link`
無料相談はこちら `div.inner > div.links > div > a.link`
説明会への参加はこちら `div.inner > div.links > div > a.link`
各種規定 `div.footer-main-content > div.service-and-about > div.about > p.provisions`
「QRコード」は株式会社デンソーウェーブの登録商標です。 `footer.footer > div.container > div.footer-bottom > p.qr-code-note`

These are opportunities to improve the legibility of your content.

Navigation

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
カテゴリー `div.container > div.footer-main-content > div.category > h6.main-content-title`

These are opportunities to improve keyboard navigation in your application.

Names and labels

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`
div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a `div.footer-bottom-wrap > ul.social-link > li.svelte-1hebvmg > a`

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.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta `head > meta`

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
テクノロジー・ガジェット `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`
書籍・雑誌出版 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
石川 `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
アート・写真 `div.body > div.tags > div.content > a.tag`
書籍・雑誌出版 `div.body > div.tags > div.content > a.tag`
神奈川 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
福岡 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
山梨 `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
スポーツ `div.body > div.tags > div.content > a.tag`
栃木 `div.body > div.tags > div.content > a.tag`
ファッション `div.body > div.tags > div.content > a.tag`
大阪 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
テクノロジー・ガジェット `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
ゲーム・サービス開発 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
岩手 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
山形 `div.body > div.tags > div.content > a.tag`
映像・映画 `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
テクノロジー・ガジェット `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
福岡 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
大分 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
北海道 `div.body > div.tags > div.content > a.tag`
プロダクト `div.body > div.tags > div.content > a.tag`
東京 `div.body > div.tags > div.content > a.tag`
チャレンジ `div.body > div.tags > div.content > a.tag`
チャレンジ `div.body > div.tags > div.content > a.tag`
神奈川 `div.body > div.tags > div.content > a.tag`
チャレンジ `div.body > div.tags > div.content > a.tag`
スポーツ `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
北海道 `div.body > div.tags > div.content > a.tag`
書籍・雑誌出版 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
沖縄 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
まちづくり・地域活性化 `div.body > div.tags > div.content > a.tag`
大阪 `div.body > div.tags > div.content > a.tag`
フード・飲食店 `div.body > div.tags > div.content > a.tag`
北海道 `div.body > div.tags > div.content > a.tag`
音楽 `div.body > div.tags > div.content > a.tag`

These items highlight common accessibility best practices.

○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>`

●`[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

●ARIA attributes are used as specified for the element's role

●`[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

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Document has a main landmark.

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[role]`s have all required `[aria-*]` attributes

○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

○`[role]` values are valid

○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

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○No element has a `[tabindex]` value greater than 0

○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.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Elements with visible text labels have matching accessible names.

○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.

Best Practices

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 / Warning	Source
Topics	static.camp-fire.jp/frontend/_app/immutable/chunks/BQ9GZL5g.js
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
camp-fire.jp/	Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=S9Z6K7YFRZ&label=&ref=https%3A%2F%2Fcamp-fire.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776888100.8123133&pvid=hgiaeizcgzjmoahaomr&su=88dc8e08-b998-44ed-b412-292891ebd7ce&__lt__cid_valid=true&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.101%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22macOS%22&platform_version=%2210.15.7%22' from origin 'https://camp-fire.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
/rt/?p=S9Z6K7YFRZ&label=&ref=https%3A%2F%2Fcamp-fire.jp%2...	`Failed to load resource: net::ERR_FAILED`
camp-fire.jp/	`Refused to execute script from 'https://pp.d2-apps.net/v1/impressions/log?client_id=552&site_url=https%3A%2F%2Fcamp-fire.jp%2F&referer=&__version=1.0.0&__ord=1170278065126&callback=__pfunc&viewport=1350x940&language=en-US&first_party_uid=OXYgCGPxWcmJ4sQ6ixy7ugkBF2xBBCrX&local_storage_uid=Ij1lDq0CNHY7LyeO7EnqTWfIjk3FZxlj&c_1=camp-fire&c_2=ClientSite' because its MIME type ('image/gif') is not executable.`

●Uses HTTPS

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●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

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

SEO

○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 have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Results for https://camp-fire.jp

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Usability (1)

Content (2)

Navigation (3)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Names and labels

Contrast

Navigation

Best practices

Best Practices

General

SEO

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Contrast

Navigation

Names and labels

Best practices

Best Practices

General

SEO

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