Opera.com maintains a solid foundation in technical SEO architecture, evidenced by a perfect 100 score in architecture and a strong Tranco Rank of 87, indicating high global traffic visibility. The site demonstrates robust infrastructure with full HSTS and CSP enforcement, secure HTTPS implementation, and a clean internal linking structure with 64 links—well-distributed and free of orphaned pages. The domain also enjoys open access for major AI crawlers, including GPTbot, Claudebot, and CCBot, with no AI-blocking meta tags, reinforcing its AI-readiness GEO score of 80, which is among the highest in the benchmark. This positions Opera as a forward-looking asset in the evolving AI-search landscape.
Despite these strengths, the site faces notable challenges in content and semantic clarity. The ACRI grade of C (56) and traditional SEO score of 58 reflect underperformance in core content quality and on-page optimization. The semantic structure score of 53 and content integrity score of 45 highlight weak semantic coherence and inconsistent content delivery. With only 580 words of useful text across 232KB of HTML, the content-to-code ratio is inefficient—6.0x token bloat and 5% ghost ratio indicate substantial non-essential markup and redundant elements. The single structured data block, limited to Organization markup, fails to leverage rich formats like Breadcrumbs, FAQ, or Article, reducing SERP visibility and AI retrieval potential.
From an architectural standpoint, the site is well-structured and crawlable, with a declared sitemap and strong external link profile. However, deeper insights reveal missed opportunities: the lack of semantic cannibalization detection and minimal schema diversity limit entity coverage. To elevate performance, Opera should prioritize content optimization—reducing bloat, enhancing semantic richness, and expanding structured data implementation. With a retrieval robustness score of 37, the site struggles to deliver consistent results to AI systems; improving content clarity and schema depth would directly address this weakness. The high AI trust score of 11.8 suggests strong signal integrity, but this potential is underutilized due to poor content scaffolding. Prioritizing semantic enrichment and content optimization will unlock significant gains in both traditional and AI-driven search visibility.
🧮 Score Transparency — How is this calculated?
📊 ACRI Sub-Scores (AI Readiness Detail)
opera.com punches above its weight in AI — AI visibility exceeds Google ranking. This is a competitive moat worth protecting. ACRI measures technical crawler readiness. Read the methodology →
Why opera.com ranks here
Fastest improvements
- Reduce token bloat (navigation/footer/code) so agents reach your main content faster (see Token Bloat).
- Create an
llms.txtfile so AI crawlers can discover your content structure without heavy crawling. Generate llms.txt → - Run a full entropy audit to find which DOM regions waste the most tokens. Run Entropy Audit →
Traditional SEO
58/100 25 % of Global Score 🟢 High Confidence📝 Title Tag
Optimal range: 30–60 characters for SERP display.
📋 Meta Description
Optimal range: 120–160 characters for snippet control.
🔤 Heading Hierarchy
- ✓ Exactly 1 <h1> tag — found 1
- ✓ Has <h2> headings — found 8
- ✓ <h2> not before <h1>
🔍 Indexability
- ✓ Canonical tag present →
https://www.opera.com/ - ✓ No noindex directive
- ✓ Meta viewport set
- ✓ HTML lang attribute →
en - ✅ Hreflang tags
- ✓ Googlebot allowed by robots.txt
🌐 Social / OpenGraph
- ✓ og:title — Opera Web Browser | Faster, Safer, Smarter | Opera
- ✓ og:description — Faster, safer and smarter than default browsers. Fully-featured for privacy, security, and so much more. Get the faster, better Opera browser for free.
- ✓ og:image — preview
- ✓ twitter:card — summary_large_image
📐 How the SEO Pillar score is calculated
SEO Pillar = Title (20 pts) + Meta Desc (20 pts) + Heading Hierarchy (20 pts) + Indexability (20 pts) + Social/OG (20 pts)
Each sub-score is derived from the checks above. Canonical tag, lang attribute, og:image, and a single H1 are the highest-impact items.
AI Readiness / GEO
80/100 40 % of Global Score 🟢 High ConfidenceThis pillar aggregates citation share, hallucination risk, bot access, schema health, and content extractability. The individual diagnostic sections below contribute to this score.
Is AI lying about your brand? This panel measures how likely LLMs are to hallucinate facts when extracting information from your page.
🤖 Bot Access Matrix
📊 Structure & Information Density Docs
🏷️ Schema Health Docs
Schema Coverage Map
📐 AI Efficiency Metrics Docs
Token Bloat Research
Multimodal Readiness
TDM Rights
🔥 Structural Entropy Check Research
🔬 AI-Crawler Simulation
See your website the way AI crawlers do. CSS stripped, structure labeled, content chunked.
Toggle to "AI Agent View" to see what GPTBot, ClaudeBot, and other AI crawlers actually extract from this page.
AI Answer Preview
NEWSee how AI models summarize your site. Left: your actual content. Right: what the LLM extracts and says about you.
The LLM Interpretation
AI-VERIFIEDSEODiff AI analyzed the extracted content of opera.com and produced this structured business intelligence. Fields marked SEMANTIC VOID indicate information the AI could not find — a critical gap in your site’s machine-readability.
🔧 Tech Stack
Performance & Speed
59/100 20 % of Global Score 🟢 High Confidence⏱️ Time to First Byte
Google considers <200 ms "good". AI crawlers may have even shorter timeouts.
📦 Page Weight
DOM nodes
HTML payload
🗄️ Cache & CDN
- ✓ Cache-Control header →
max-age=3600 - ✗ CDN cache status
- ✗ CDN detected
🔬 Tracker Tax
tracker scripts
third-party domains
token overhead
📐 How the Performance Pillar score is calculated
Perf Pillar = TTFB (35 pts) + Page Weight (25 pts) + Cache/CDN (20 pts) + Tracker Tax (20 pts)
TTFB <200 ms = full marks. DOM >3000 or payload >300 KB incurs heavy penalties. Tracker scripts beyond 5 reduce score.
Architecture & Trust
100/100 15 % of Global Score 🟢 High Confidence🗺️ Sitemap & Robots
- ✓ Sitemap declared in robots.txt →
https://www.opera.com/sitemap-index.xml - ✓ Googlebot allowed
- ✓ GPTBot allowed
- ✓ ClaudeBot allowed
🔗 Linking
internal links
external links
🔒 Security & Trust
- ✓ HSTS header (Strict-Transport-Security)
- ✓ Content-Security-Policy header
- ✓ HTTP status 200 OK (got 200)
♿ Accessibility Signals
- ✓ HTML lang attribute → en
- ✓ Meta viewport for mobile
- ✓ Single H1 for screen readers
📐 How the Architecture Pillar score is calculated
Arch Pillar = Sitemap & Robots (30 pts) + Linking (25 pts) + Security (25 pts) + Accessibility (20 pts)
Having a valid sitemap, allowing AI bots, HSTS, and a good internal link count are the highest-impact items.
🏅 AI-Verified Trust Badge
Your site scores 56/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.
<a href="https://seodiff.io/radar/domains/opera.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=opera.com" alt="AI-Verified by SEODiff" width="280" height="52"></a>
💡 Paste in your site footer, GitHub README, or email signature. Badge updates automatically as your score changes.
� Deep Crawl Analysis 527 pages · Deep-10
| Page | Type | ACRI | Token Bloat | Words | Status |
|---|---|---|---|---|---|
| legal | 82 | 4.1× | 8669 | ✓ | |
| legal | 82 | 3.7× | 10724 | ✓ | |
| blog | 72 | 19.8× | 1592 | ✓ | |
| blog | 72 | 19.8× | 1588 | ✓ | |
| pricing | 72 | 15.1× | 2147 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2146 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2141 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2142 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2151 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2152 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2151 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2148 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2148 | 💰 Pricing | |
| pricing | 72 | 15.0× | 2159 | 💰 Pricing | |
| pricing | 72 | 15.0× | 2153 | 💰 Pricing | |
| pricing | 72 | 15.2× | 2138 | 💰 Pricing | |
| pricing | 72 | 15.4× | 2113 | 💰 Pricing | |
| pricing | 72 | 15.0× | 2146 | 💰 Pricing | |
| pricing | 72 | 15.1× | 2147 | 💰 Pricing | |
| pricing | 72 | 15.8× | 2047 | 💰 Pricing |
| Path | Pages | Avg ACRI | Ghost % | Bloat | Top Issue |
|---|---|---|---|---|---|
| /pt/ | 28 | 66 | 0% | 30.2× | High JS Bloat |
| /es-419/ | 28 | 66 | 0% | 30.6× | High JS Bloat |
| /pl/ | 28 | 66 | 0% | 31.6× | High JS Bloat |
| /fr/ | 28 | 66 | 0% | 30.2× | High JS Bloat |
| /de/ | 28 | 66 | 0% | 31.2× | High JS Bloat |
| /es/ | 28 | 66 | 0% | 30.5× | High JS Bloat |
| /ru/ | 27 | 67 | 0% | 30.5× | High JS Bloat |
| /vi/ | 27 | 67 | 0% | 28.0× | High JS Bloat |
| /pt-br/ | 27 | 66 | 0% | 29.5× | High JS Bloat |
| /tr/ | 27 | 66 | 0% | 30.2× | High JS Bloat |
| /it/ | 27 | 66 | 0% | 29.3× | High JS Bloat |
| /zh-cn/ | 27 | 65 | 0% | 43.3× | High JS Bloat |
| /uk/ | 27 | 66 | 0% | 30.0× | High JS Bloat |
| /nb/ | 27 | 66 | 0% | 29.6× | High JS Bloat |
| /id/ | 27 | 66 | 0% | 29.5× | High JS Bloat |
instagram.com
×520
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🔌 API Access
Pull this data programmatically. All sub-page metrics are available via our public API.
curl https://seodiff.io/api/v1/deep10/domain/opera.comGet your free API key — 100 requests/month included.
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Domains with a similar tech stack, industry, and AI readiness profile to opera.com. Compare side-by-side.
| Domain | ACRI | AI Score | Tech Stack | Token Bloat | Schema | |
|---|---|---|---|---|---|---|
| opera.com (this site) | 56 | 76 | Custom / Proprietary | 6.0× | 1 | — |
| spur.hpplus.jp | 81 | 87 | Custom / Proprietary | 5.7× | 3 | Compare → |
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| altravita-ivf.ru | 81 | 79 | Custom / Proprietary | 3.5× | 8 | Compare → |
📊 Semantic Share of Voice
How often would an AI cite opera.com when users ask about topics in this domain's niche? We run entity queries through our 188k-page search index and measure citation probability.
Analyzing citation landscape…
Bait & Switch Delta
B 9 PAGESCompares your homepage rendering quality with inner pages. A high drift score means AI crawlers see a polished homepage but degraded inner content — the "bait & switch" that erodes trust.
Worst Inner Pages
E-E-A-T Trust Signals
B 60/100Trust indicators extracted from surface pages. These signals help AI systems verify your site's Experience, Expertise, Authoritativeness, and Trustworthiness.
Citation Profile
59 DOMAINSOutbound citation patterns across surface-crawled pages. Sites that cite diverse, authoritative sources signal higher E-E-A-T to AI systems.
instagram.com
AI trust scores for the domains opera.com links to. Citing high-trust sources lifts your own credibility signal.
Remediation Patches
COPY-PASTEAuto-generated code fixes tailored to opera.com. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebSite",
"name": "Opera",
"url": "https://opera.com",
"potentialAction": {
"@type": "SearchAction",
"target": "https://opera.com/search?q={search_term_string}",
"query-input": "required name=search_term_string"
}
}
</script>
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What is Opera?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Add your answer here — describe what Opera does in 1-2 sentences."
}
},
{
"@type": "Question",
"name": "How does Opera work?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Explain the key features and how users interact with Opera."
}
}
]
}
</script>
Projected Impact
ROI EST.If you apply the patches above, here's the estimated improvement for opera.com:
*Estimates based on SEODiff's scoring model. Actual results depend on implementation quality.
📋 Data Export
Download scores and metadata for audits, client reports, or CI/CD pipelines. Exports contain computed metrics only (no copyrighted content).
All data is generated automatically and updated with each crawl. JSON exports contain scores and metadata only (no copyrighted content).
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