Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

3 PASS 2 REVIEW

Structured Data

Action

No structured data (JSON-LD) found.

REVIEW

No structured data (JSON-LD) found.

No structured data (JSON-LD) found

Adding structured data helps search engines understand your content and can enable rich results.

Why this matters

Without schema.org markup, your pages can't appear as rich results (stars, FAQs, recipes) in search.

Learn more ▾

Structured data is what unlocks rich snippets — review stars, FAQ accordions, recipe cards, breadcrumbs, etc. — that take up more SERP space and dramatically improve click-through. The schema.org vocabulary is well-documented and JSON-LD is the easiest format.

Source: Google Search Central / schema.org

No structured data found

Structured data (JSON-LD) helps search engines understand your content better. Adding it can improve your search result appearance.

Common types include:

WebSite — your site identity and search box
Organization — your company information
Article — blog posts and news articles
Product — e-commerce product pages
BreadcrumbList — navigation paths

Learn more at schema.org

Brand Presence

Action

Site-name consistency, favicon, social image, meta tags, schema, and contact signals

REVIEW

Brand Presence

Partial brand coverage — a few channels are missing brand signals.

65/100

Site name appears as

Page title	Sanofi
og:site_name	—
twitter:site	—
Organization.name	—

Consistent

Brand assets

Favicon

15/15

covers multiple sizes, apple-touch-icon + SVG

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

Missing brand name in: og:site_name, twitter:site, Organization.name
No Organization schema — Google can't render your logo in the knowledge panel
Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.

A+

Links

154 links checked, 154 healthy, 0 broken

PASS

154 links checked, 154 healthy, 0 broken

154 of 154 links are healthy

154 total 154 healthy

200 https://www.sanofi.com/en <link>

200 https://www.sanofi.com/fr <link>

200 https://sanofi.com/static/Sanofi_Sans-Regular-DKL2HgCc.woff2 <link>

200 https://sanofi.com/static/Sanofi_Sans-Bold-UKuKMtGt.woff2 <link>

200 https://sanofi.com/favicon.ico <link>

200 https://sanofi.com/icons/favicon.svg <link>

200 https://sanofi.com/icons/favicon-180x180.png <link>

200 https://sanofi.com/icons/manifest.webmanifest <link>

200 https://sanofi.com/static/manifest-51aeedb4.js <link>

200 https://sanofi.com/static/entry.client-Cy_d_QM4.js <link>

200 https://sanofi.com/static/emotion-element-f0de968e.browser.e... <link>

200 https://sanofi.com/static/useLDUser-BCKEBpNt.js <link>

200 https://sanofi.com/static/typeguards-BQZiaZk6.js <link>

200 https://sanofi.com/static/root-CT-imlmn.js <link>

200 https://sanofi.com/static/AppLayout-6piovGy6.js <link>

200 https://sanofi.com/static/api.studiesSearch-M1BfAsbI.js <link>

200 https://sanofi.com/static/_-vblXRpCY.js <link>

200 https://sanofi.com/static/index-DsIgsxMG.js <link>

200 https://maps.googleapis.com/maps/api/js?key=AIzaSyBcnZwd_VnG... <script>

200 https://sanofi.com/static/root-BEz0SzhB.css <link>

200 https://www.googletagmanager.com/gtm.js?id=GTM-N67QVH3 <script>

200 https://cdn.cookielaw.org/scripttemplates/otSDKStub.js <script>

200 https://sanofi.com/en <a>

200 https://sanofi.com/en/search-result <a>

200 https://sanofi.com/en/our-company <a>

200 https://sanofi.com/en/our-company/our-strategy <a>

200 https://www.sanofi.com/en/chasing-miracles <a>

200 https://sanofi.com/en/our-company/governance <a>

200 https://sanofi.com/en/our-company/governance/board-of-direct... <a>

200 https://sanofi.com/en/our-company/governance/executive-commi... <a>

200 https://sanofi.com/en/our-company/governance/specialist-comm... <a>

200 https://sanofi.com/en/our-company/sustainability <a>

200 https://sanofi.com/en/our-company/sustainability/sustainable... <a>

200 https://sanofi.com/en/our-company/sustainability/environment... <a>

200 https://sanofi.com/en/our-company/sustainability/health-syst... <a>

200 https://sanofi.com/en/our-company/sustainability/responsible... <a>

200 https://sanofi.com/en/our-company/sustainability/inclusion <a>

200 https://sanofi.com/en/our-company/sustainability/global-heal... <a>

200 https://sanofi.com/en/our-company/our-legacy <a>

200 https://sanofi.com/en/our-science <a>

200 https://sanofi.com/en/our-science/our-pipeline <a>

200 https://sanofi.com/en/our-science/therapeutic-areas <a>

200 https://sanofi.com/en/our-science/therapeutic-areas/immunolo... <a>

200 https://sanofi.com/en/our-science/therapeutic-areas/neurolog... <a>

200 https://sanofi.com/en/our-science/therapeutic-areas/oncology... <a>

200 https://sanofi.com/en/our-science/therapeutic-areas/rare-dis... <a>

200 https://sanofi.com/en/our-science/therapeutic-areas/vaccines... <a>

200 https://sanofi.com/en/our-science/technology-platforms <a>

200 https://sanofi.com/en/our-science/research-publications <a>

200 https://sanofi.com/en/our-science/clinical-trials-and-result... <a>

A+

Mixed Content

No mixed content detected — all resources use HTTPS.

PASS

No mixed content detected — all resources use HTTPS.

No mixed content detected — all resources use HTTPS

Open Graph

Open Graph tags are well configured for social sharing.

PASS

Open Graph tags are well configured for social sharing.

Missing og:type

The og:type tag helps social platforms categorize the content.

Missing og:site_name

The og:site_name tag displays the website name in social previews.

The og:type tag helps social platforms categorize the content.

Why this matters

Default og:type is 'website' but the right value (article, product, profile) unlocks richer metadata fields and higher engagement.

Learn more ▾

og:type controls which other og: fields a platform respects. og:type=article enables og:article:published_time, author, and section — surfaced in news cards. og:type=product enables price/availability fields surfaced by Pinterest and shopping integrations. Default 'website' silently disables those.

Source: Open Graph Protocol

The og:site_name tag displays the website name in social previews.

Why this matters

Without og:site_name, social cards omit the brand attribution — users see the post but not who published it.

Learn more ▾

og:site_name appears in the social card chrome (above the title in Facebook/LinkedIn previews). Without it, posts read as anonymous URLs. Set it to your brand name to get free attribution on every share.

Source: Open Graph Protocol

Preview

sanofi.com

R&D-Driven and AI-Powered Biopharma Company | Sanofi

Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives through innovative medicines & vaccines.

Preview quality · Twitter/X A+ · 100/100

twitter:card — summary
twitter:title — R&D-Driven and AI-Powered Biopharma Company | Sanofi
twitter:description — Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives throu...
twitter:image — https://www.sanofi.com/assets/dotcom/pages/images/homepage/Integrated-Report-202302_20230612091817.jpg

SANOFI.COM

R&D-Driven and AI-Powered Biopharma Company | Sanofi

Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives through innovative medicines & vaccines.

Preview quality · Facebook C · 70/100

og:title — R&D-Driven and AI-Powered Biopharma Company | Sanofi
og:description — Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives throu...
og:image — https://www.sanofi.com/assets/dotcom/pages/images/homepage/Integrated-Report-202302_20230612091817.jpg
og:type — Add og:type — Recommended — tells Facebook the content category
og:url — https://www.sanofi.com/en
og:site_name — Add og:site_name — Recommended — site-level brand line in the preview

R&D-Driven and AI-Powered Biopharma Company | Sanofi

sanofi.com

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (152 chars / 150 max)

og:title — R&D-Driven and AI-Powered Biopharma Company | Sanofi
og:description — Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives throu...
og:image — https://www.sanofi.com/assets/dotcom/pages/images/homepage/Integrated-Report-202302_20230612091817.jpg

Description will be truncated on LinkedIn (152 chars, max 150)
→ Tighten og:description to ≤150 characters

sanofi.com

R&D-Driven and AI-Powered Biopharma Company | Sanofi

Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives through innovative medicines & vaccines.

Preview quality · Slack A+ · 100/100

og:title — R&D-Driven and AI-Powered Biopharma Company | Sanofi
og:description — Sanofi is a research & development-driven, AI-powered healthcare biopharma company committed to improving lives throu...
og:image — https://www.sanofi.com/assets/dotcom/pages/images/homepage/Integrated-Report-202302_20230612091817.jpg

Social preview quality

Averaged across Twitter/X, Facebook, LinkedIn, and Slack.

A · 91/100

Field	Facebook	LinkedIn	Slack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card	—	—	—
twitter:title	—	—	—
twitter:description	—	—	—
twitter:image	—	—	—

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.