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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
93
GRADE
A
FIX
0
REVIEW
3
PASS
2
INFO
0
Checks
5
2 PASS 3 REVIEW
B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Critical::
og:image is not reachable
The og:image URL could not be fetched. Social platforms won't be able to display it.
Got: https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/67dad5d5c238a51c2327e203_OG-Image_2025.jpg
Info::
Missing og:url
The og:url tag specifies the canonical URL for the shared content.
Info::
Missing og:site_name
The og:site_name tag displays the website name in social previews.
URL: https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/67dad5d5c238a51c2327e203_OG-Image_2025.jpg

The og:image URL could not be fetched. Social platforms won't be able to display it.

Why this matters

An unreachable og:image URL (404, DNS fail, slow timeout) means social platforms cache the failure and serve no image for hours.

Learn more

Social platforms (Facebook, Twitter) cache OG metadata aggressively — including failed image fetches. A momentarily-broken og:image can leave your shares imageless for hours. Test og:image URLs in Facebook's Sharing Debugger to force re-cache after fixing.

Source: Open Graph Protocol / Facebook Sharing Debugger

The og:url tag specifies the canonical URL for the shared content.

Why this matters

Without og:url, social platforms infer the canonical URL — often picking a tracking-param variant that pollutes share counts.

Learn more

og:url tells the social platform which URL to count this share against. Without it, platforms use the literal URL the user pasted (which may include utm_* parameters, ref codes, etc.). Setting og:url to the canonical form keeps share-count attribution clean.

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

synthesia.io

Synthesia: #1 AI Video Platform for Business

Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free AI video generator now!

Preview quality · Twitter/X A · 85/100
  • twitter:card — summary_large_image
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

SYNTHESIA.IO

Synthesia: #1 AI Video Platform for Business

Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free AI video generator now!

Preview quality · Facebook C · 70/100
  • og:title — Synthesia: #1 AI Video Platform for Business
  • og:description — Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free...
  • og:image — https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/67dad5d5c238a51c2327e203_OG-Image_2025.jpg
  • og:type — website
  • og:url — Add og:url — Recommended — canonical URL for the share
  • og:site_name — Add og:site_name — Recommended — site-level brand line in the preview

Synthesia: #1 AI Video Platform for Business

synthesia.io

Preview quality · LinkedIn A+ · 100/100
  • og:title — Synthesia: #1 AI Video Platform for Business
  • og:description — Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free...
  • og:image — https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/67dad5d5c238a51c2327e203_OG-Image_2025.jpg

synthesia.io

Synthesia: #1 AI Video Platform for Business

Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free AI video generator now!

Preview quality · Slack A+ · 100/100
  • og:title — Synthesia: #1 AI Video Platform for Business
  • og:description — Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free...
  • og:image — https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/67dad5d5c238a51c2327e203_OG-Image_2025.jpg

Social preview quality

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

A · 88/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card
twitter:title
twitter:description
twitter:image
C
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
REVIEW

Brand Presence

Your brand name differs across channels — visitors see inconsistent identity.

C

66/100

Site name appears as

Page titleSynthesia: #1 AI Video Platform for Business
og:site_name
twitter:site
Organization.nameSynthesia

Inconsistent — names differ across channels

Brand assets

Favicon

12/15

covers apple-touch-icon

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

20/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Add twitter:image — Twitter falls back to og:image only when it's larger than 300×157
  • Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
  • No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions

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

A+
Mixed Content
No mixed content detected — all resources use HTTPS.
PASS
No mixed content detected — all resources use HTTPS.
Info::
No mixed content detected — all resources use HTTPS
A+
Structured Data
3 JSON-LD block(s) found — structured data is well configured.
PASS
3 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "SoftwareApplication" — unable to validate specific properties
Info::
3 JSON-LD blocks found

JSON-LD Blocks

Block 1 : FAQPage
3 properties Valid
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "Is Synthesia free?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "We have a free plan that lets you create free AI videos! It includes 10 minutes of video per month, 9 stock avatars and a full range of AI voices in 160+ languages. Learn more about all available plans or try our free AI video generator."
      }
    },
    {
      "@type": "Question",
      "name": "Can I customize AI videos to add brand identity?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes, you can easily create AI videos with branded backgrounds, colors and logos. Additionally, Avatar Builder you can customise and personalize AI avatars by changing clothing, adding logo and brand colours to make your brand identity consistent and engaging in every video."
      }
    },
    {
      "@type": "Question",
      "name": "Does AI video creation integrate with existing LMS?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Synthesia's AI video generator is designed to integrate effortlessly with your existing Learning Management System (LMS), ensuring a smooth and efficient workflow. You can create AI videos and directly embed them into your courses and training modules. This seamless integration streamlines the process of updating and distributing training materials. See the full list of integrations."
      }
    },
    {
      "@type": "Question",
      "name": "How does AI video creation improve employee productivity?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "AI videos created with Synthesia allow companies to be agile and consistent in all types of internal communications and training. It is an engaging format that can be easily updated, translated and customised which all in all fosters a more informed, skilled, and motivated workforce, driving the success of the organization's learning initiatives and productivity."
      }
    },
    {
      "@type": "Question",
      "name": "Is it safe for businesses to create AI videos in Synthesia?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Synthesia provides a secure environment for businesses, ensuring your company's data is safe and under your control. Synthesia is SOC 2 Type II & GDPR compliant and has a team to keep your data safe. The integration of both human and AI moderation processes, along with proactive engagement in AI policy, ensures the ethical and responsible use of AI in video generation. Read more about our ethics policy."
      }
    },
    {
      "@type": "Question",
      "name": "What can you do with Synthesia's AI video tools?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "With Synthesia, you can effortlessly create professional-quality videos without the challenges of filming and production. Here are a few examples of what you can do:Add AI Avatars: Choose from a diverse selection of AI avatars to make your videos more engaging and inclusive.Create Instant Voiceovers: Convert your scripts into high-quality voiceovers in hundreds of natural-sounding AI voices.Edit Videos: Use pre-designed templates and AI assistance to transform documents, PDFs, website links or ideas into polished videos.Team Collaboration: Work together in real-time and manage projects in shared workspaces.Translate and localize in 1 click: Automatically translate videos into 160+ languages to reach your audience worldwide.This tool is especially useful for creating training videos, marketing content, and customer service videos, helping you streamline and enhance your video production process."
      }
    }
  ]
}
Block 2 : Organization
13 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Synthesia",
  "url": "https://www.synthesia.io/",
  "logo": "https://cdn.prod.website-files.com/65e89895c5a4b8d764c0d710/6618fd69d436784c0bba5e9e_webclip.png",
  "description": "Synthesia is the #1 rated AI video generation platform.",
  "foundingDate": "2017",
  "sameAs": [
    "https://www.linkedin.com/company/synthesia-technologies/",
    "https://www.facebook.com/synthesiaio/",
    "https://www.twitter.com/synthesiaio",
    "https://www.instagram.com/synthesiaio/",
    "https://www.youtube.com/channel/UC0Rqs6pyPoGaMT5HFMFdslg",
    "https://www.g2.com/products/synthesia/reviews",
    "https://www.trustpilot.com/review/synthesia.io",
    "https://www.crunchbase.com/organization/synthesia",
    "https://www.reddit.com/r/SynthesiaAI/"
  ],
  "founders": [
    {
      "@type": "Person",
      "name": "Victor Riparbelli",
      "jobTitle": "CEO & Co-founder",
      "sameAs": "https://www.linkedin.com/in/victorriparbelli"
    },
    {
      "@type": "Person",
      "name": "Steffen Tjerrild",
      "jobTitle": "CFO/COO & Co-founder",
      "sameAs": "https://www.linkedin.com/in/steffentjerrild"
    },
    {
      "@type": "Person",
      "name": "Matthias Niessner",
      "honorificPrefix": "Prof.",
      "jobTitle": "Co-founder",
      "sameAs": "https://www.linkedin.com/in/matthias-niessner"
    },
    {
      "@type": "Person",
      "name": "Lourdes Agapito",
      "honorificPrefix": "Prof.",
      "jobTitle": "CEO & Co-founder",
      "sameAs": "https://www.linkedin.com/in/lourdes-agapito"
    }
  ],
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "Sales",
    "email": "sales@synthesia.io"
  },
  "owns": {
    "@type": "Product",
    "name": "Synthesia",
    "url": "https://app.synthesia.io/",
    "aggregateRating": {
      "@type": "AggregateRating",
      "ratingValue": "4.7",
      "bestRating": "5",
      "reviewCount": "1799"
    }
  },
  "knowsAbout": [
    "https://www.wikidata.org/wiki/Q115517227",
    "https://www.wikidata.org/wiki/Q1373429",
    "https://www.wikidata.org/wiki/Q1513879",
    "https://www.wikidata.org/wiki/Q117246174",
    "https://www.wikidata.org/wiki/Q107572115",
    "https://www.wikidata.org/wiki/Q60061622",
    "https://www.wikidata.org/wiki/Q16346",
    "https://www.wikidata.org/wiki/Q152402"
  ],
  "keywords": [
    "free ai video generator",
    "ai video generator",
    "ai video",
    "ai generated video",
    "ai training video generator",
    "ai video creator",
    "ai video maker",
    "ai video creation",
    "ai video generation",
    "create ai videos"
  ]
}
Block 3 : SoftwareApplication
14 properties Valid
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "@id": "https://www.synthesia.io//#SoftwareApplication",
  "name": "AI video generator",
  "url": "https://www.synthesia.io/",
  "description": "Synthesia is a leading AI video generation platform that allows users to create professional-quality videos with AI avatars, voiceovers, and customizable templates. Perfect for training, marketing, and communication, Synthesia helps save time and production costs while delivering engaging video content.",
  "applicationCategory": "BusinessApplication",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.7",
    "bestRating": "5",
    "reviewCount": "1799"
  },
  "featureList": [
    "Create videos with AI avatars",
    "Generate natural-sounding voiceovers in 140+ languages",
    "Translate and dub videos into multiple languages",
    "Generate video scripts with AI",
    "Record and edit screen content seamlessly",
    "Create custom avatars with branding",
    "Offer multilingual video playback",
    "Clone your voice for multilingual voiceovers",
    "Access royalty-free multimedia assets",
    "Automate video editing with AI",
    "Add lifelike AI avatars to videos",
    "Collaborate live with your team",
    "Add triggers and animations to videos",
    "Create branded videos with logos and fonts",
    "Translate and dub videos with AI tools"
  ],
  "text": "AI video generator enables the creation of professional-quality videos with customizable AI avatars, natural-sounding voiceovers, and multilingual capabilities. It simplifies video production for training, marketing, and communication, enhancing engagement while reducing production costs.",
  "mentions": [
    "https://www.wikidata.org/wiki/Q115517227",
    "https://www.wikidata.org/wiki/Q1373429",
    "https://www.wikidata.org/wiki/Q1513879",
    "https://www.wikidata.org/wiki/Q117246174",
    "https://www.wikidata.org/wiki/Q107572115",
    "https://www.wikidata.org/wiki/Q60061622",
    "https://www.wikidata.org/wiki/Q16346",
    "https://www.wikidata.org/wiki/Q152402"
  ],
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD",
    "availability": "https://schema.org/InStock"
  },
  "isAccessibleForFree": "http://schema.org/True",
  "keywords": [
    "AI video generator",
    "Free AI video generator",
    "AI video creation",
    "Create AI videos"
  ]
}
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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