WEBSITE REPORT
oceanhero.today
Latest V2 analysis: 2026-09-12 · 13:55
Overall score80/100
SEO · 8/9 passed · 1 failed
Failed: Image alt coverage
Technical · 20/21 passed · 1 failed
Failed: No external resources without SRI
Performance · 5/6 passed · 1 failed
Failed: Image dimensions >= 80%
Security · 7/11 passed · 4 failed
Failed: Content Security Policy · Referrer Policy · Permissions Policy · Email privacy
Mobile · 4/6 passed · 2 failed
Failed: Responsive viewport · Responsive image markup
Category scores are calculated directly from the individual checks: passed divided by all rated checks. Unrated or not-applicable checks are shown separately and are not counted as passed.
GOOGLE SAFE BROWSING
No known threatSecurity reputation
Checks the website against known Google Safe Browsing threats.
APIV5
Matches0
Checked at2026-09-14 · 08:11
Website preview
DesktopWide browser viewport
MobileNarrow smartphone viewport
REPORT SUMMARY
What matters most
Critical findings are shown before improvements.
Critical issues0
Improvements5
Strongest areaTechnical 95/100
Needs most attentionSecurity 64/100
Search Engine Optimization
Title tagOceanHero - The search that saves the oceans
Meta descriptionBy searching with OceanHero, you can help save the oceans from plastic pollution.
Canonicalhttps://oceanhero.today/
Languageen
Text / HTML ratio7.9 %
Headings
H1: 1Frequently Asked Questions
H2: 0
H3: 0
H4: 0
H5: 0
H6: 0
Keyword cloud
Search Preview
https://oceanhero.today/
OceanHero - The search that saves the oceans
By searching with OceanHero, you can help save the oceans from plastic pollution.
Title length44 characters
Description length81 characters
Image alt coverage62%
Keyword Consistency
KeywordCountTitleDescriptionH1
oceanhero30✓✓—
plastic29—✓—
ocean28—✓—
search20✓✓—
use14———
browser13———
oceans10✓✓—
page9———
SEO & Indexability
Indexable Can search engines understand and index this page?
TitleGood44 characters
Meta descriptionGood81 characters
Robots indexingGoodIndexing allowed
CanonicalGoodhttps://oceanhero.today/
Heading hierarchyGoodLogical order
Primary H1Good1 found
LanguageGooden
Structured dataGoodOrganization, WebSite, SearchAction, FAQPage
Meta robotsNo restrictive directive
GooglebotNo separate directive
X-Robots-TagNot set
Hreflang17 entries
Important analysis areas are locked
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Prioritized actionsWhat should be fixed first
Exact affected URLsWhich pages are actually affected
Technical root causeWhy an issue occurs
Step-by-step remediationConcrete path to a fix
Impact & effortPriority by benefit and effort
Top 5 improvementsThe changes with the biggest impact
Premium does not just reveal more textIt unlocks the concrete evidence, causes and actions behind the visible results.
Usability & Technologies
robots.txtFound
XML SitemapFound
FaviconFound
Compressionbr
Doctypehtml
EncodingDetected
Open GraphDetected
Twitter CardsNot detected
Schema / JSON-LDDetected
Iframes2
Embedded objects0
Server, DNS & TLS
IPv4216.150.16.129, 216.150.16.193
IPv6Not detected
Nameserversns2.vercel-dns-2.com, ns1.vercel-dns-2.com
Mail servers5 alt1.aspmx.l.google.com, 10 aspmx3.googlemail.com, 5 alt2.aspmx.l.google.com, 1 aspmx.l.google.com, 10 aspmx2.googlemail.com
TLS certificateAvailable
TLS issuerLet's Encrypt
TLS expires2026-10-21T01:43:21+00:00
Security & HTTPS
Transport encryption, certificate health, browser security headers and insecure resources.
✓HTTPS
Website is served over HTTPS.✓HTTP → HTTPS
HTTP requests are redirected to HTTPS.✓TLS certificate
Certificate is available and valid.✓Mixed content
No insecure HTTP resources detected.✓HSTS
Strict-Transport-Security is enabled.!Content Security Policy
Add a restrictive Content-Security-Policy header.✓MIME sniffing
X-Content-Type-Options: nosniff is enabled.✓Frame protection
Frame embedding is restricted.!Referrer Policy
Add an appropriate Referrer-Policy header.!Permissions Policy
Restrict unnecessary browser features with Permissions-Policy.TECHNICAL & INFRASTRUCTURE
100/100Delivery, DNS & Server
How the website is delivered before content and SEO are considered.
HTTP status200
Response time79 ms
HTML size123 KB
CompressionBrotli compression
IPv4216.150.16.129, 216.150.16.193
IPv6Not detected
Nameservers2
Mail servers5
Redirects1
HTTP → HTTPSYes
WWW resolvesYes
TLSAvailable
Content-Type
text/html; charset=utf-8Doctype
htmlCharacter encoding
DetectedLanguage
enServer header
VercelX-Powered-By
Next.jsCache-Control
public, max-age=0, must-revalidatePrimary IP
216.150.16.129Redirect Analysis
HTTP 308http://oceanhero.today/ → https://oceanhero.today/
HTTP 200https://oceanhero.today/
DOMAIN & URL
Domain & URL Analysis
Local URL-quality checks using data already collected by the core analysis.
Current URLhttps://oceanhero.today/
HTTPSPassed
URL length24 characters
Domain length15 characters
Domain label length9 characters
Hyphen in domainNone
UnderscorePassed
IDN / PunycodeNo
Subdomains0
WWW hostNo
Canonical hostPassed
Redirect target hostPassed
SEO-friendly URLPassed
404 Error Page
The 404-page check is running asynchronously or unavailable.
DOMAIN PROTECTION
Typo Domains
Common typo variants are generated locally and DNS-tested asynchronously. A missing DNS record is not proof that a domain is available to register.
Typo-domain check is running asynchronously or unavailable.
Domain Registration (RDAP)
RDAP data unavailable for this domain. The check runs asynchronously and does not delay the core report.
PageSpeed Insights
Mobile and desktop Lighthouse performance, measured asynchronously.
Deferred during crawler run
Links & Crawlability
Up to 12 links are checked asynchronously after the core report.Link analysis
Internal links18
External domains18
Follow links50
NoFollow links0
Links without text0
Broken in sample0 / 0
Crawlability
robots.txtFound
Meta robotsNo restrictive directive
IndexingIndexable
Canonicalhttps://oceanhero.today/
Canonical hostMatches
XML sitemapFound
Hreflang entries17
Link sample
DestinationTypeRelAnchor text
https://oceanhero.today/about-usInternalfollowAbout ushttps://oceanhero.today/marine-lifeInternalfollowEncyclopediahttps://oceanhero.today/news-and-updatesInternalfollowNews and Updateshttps://oceanhero.today/about-us/our-missionInternalfollowOur missionhttps://oceanhero.today/about-us/how-it-worksInternalfollowHow it workshttps://oceanhero.today/contact-usInternalfollowContact ushttps://oceanhero.today/about-us/certificatesInternalfollowSee certificateshttps://apps.apple.com/us/app/oceanhero-browser/id1536398518Externalfollow—https://play.google.com/store/apps/details?id=com.oceanhero.search&hl=enExternalfollow—https://www.trustedsite.com/verify?host=oceanhero.comExternalfollowScreened for securityhttps://www.trustpilot.com/review/oceanhero.comExternalfollow—https://www.trustpilot.com/review/oceanhero.comExternalfollowTrustpilothttps://eu.usatoday.com/story/opinion/2021/11/27/recycling-plastic-problem-waste-environment/8723733002/Externalfollow—https://www.recyclingproductnews.com/article/37635/oceanhero-project-to-turn-waste-plastic-into-bricks-to-build-homes-in-impoverished-areasExternalfollow—https://sustainablereview.com/5-eco-friendly-search-engines-that-save-the-environment/Externalfollow—https://globalgoodawards.co.uk/2021-global-good-awards-finalists/#1588166925619-474cefaf-bb02Externalfollow—https://x.com/mothosaurExternalfollowVinegutshttps://x.com/mothosaurExternalfollow@mothosaurhttps://x.com/Achi113sxExternalfollowAchilleshttps://x.com/Achi113sxExternalfollow@Achi113sxSEO
✓Title presentPassed
✓Title lengthPassed
✓Meta descriptionPassed
✓Exactly one H1Passed
✓Heading hierarchyPassed
✓CanonicalPassed
×Image alt coverageNeeds attention
✓Structured dataPassed
✓Open Graph metadataPassed
Technical
✓HTTP status 2xxPassed
✓HTML content typePassed
✓HTML languagePassed
✓Character encodingPassed
✓HTML doctypePassed
✓Robots allows indexingPassed
✓robots.txtPassed
✓XML sitemapPassed
✓FaviconPassed
✓Internal links presentPassed
✓DNS address presentPassed
✓No redirect loopPassed
✓Short redirect chainPassed
✓Canonical presentPassed
✓Canonical matches hostPassed
✓Heading hierarchy validPassed
✓Single H1Passed
✓Cache policy declaredPassed
✓No duplicate scriptsPassed
✓No duplicate stylesheetsPassed
×No external resources without SRINeeds attention
Performance
✓Response under 1.5sPassed
✓HTML under 250 KBPassed
✓Compression enabledPassed
✓Parser blocking scripts <= 2Passed
✓Blocking stylesheets <= 4Passed
×Image dimensions >= 80%Needs attention
Security
✓HTTPSPassed
✓HTTP redirects to HTTPSPassed
✓Valid TLS certificatePassed
✓No mixed contentPassed
✓HSTSPassed
×Content Security PolicyNeeds attention
✓MIME sniffing protectionPassed
✓Frame protectionPassed
×Referrer PolicyNeeds attention
×Permissions PolicyNeeds attention
×Email privacyNeeds attention
Mobile
✓Viewport meta tagPassed
×Responsive viewportNeeds attention
✓No embedded objectsPassed
✓No fixed-width layout hintsPassed
✓No tiny-control hintsPassed
×Responsive image markupNeeds attention
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