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https://ul.com

Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
83
GRADE
B
FIX
2
REVIEW
2
PASS
1
INFO
0
Checks
5
1 PASS 2 REVIEW 2 FIX
D
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

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

D

46/100

Site name appears as

Page titleUL Logo
og:site_nameUL Solutions
twitter:site—
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

8/15

single size only

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

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
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • twitter:card missing
  • 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.

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://www.ul.com/sites/default/files/styles/hero_boxed_width/public/2026-03/CORP3982200_DataCenter_WebBanner_1920x380_Final.png?itok=i4-mQAb4
Info::
og:title is short (12 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 12 chars Expected: 25–60 chars
Info::
Missing og:type
The og:type tag helps social platforms categorize the content.
Info::
Missing twitter:card
Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.
URL: https://www.ul.com/sites/default/files/styles/hero_boxed_width/public/2026-03/CORP3982200_DataCenter_WebBanner_1920x380_Final.png?itok=i4-mQAb4

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

URL: 12 chars

Ideal length is 25–60 characters for social sharing previews.

Expected: 25–60 chars
Why this matters

og:title very short — may render with awkward whitespace in social cards.

Source: Open Graph Protocol

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

Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

Why this matters

Without twitter:card, Twitter renders posts as plain text — no preview image, no structured layout.

Learn more ▾

Twitter requires `<meta name="twitter:card" content="summary_large_image">` (or summary) to render share-cards at all. Without it, links appear as raw text and engagement plummets vs cards. Twitter also falls back to og:image if twitter:image isn't set, so configure both.

Source: Twitter Developer Platform

Preview

ul.com

UL Solutions

UL Solutions is a global independent safety science company with more than a century of expertise innovating safety solutions.

Preview quality · Twitter/X D · 50/100
  • twitter:card — Add <meta name="twitter:card" content="summary_large_image">
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

  • twitter:card is missing

    → Add <meta name="twitter:card" content="summary_large_image">

UL.COM

UL Solutions

UL Solutions is a global independent safety science company with more than a century of expertise innovating safety solutions.

Preview quality · Facebook A · 85/100
  • og:title — UL Solutions
  • og:description — UL Solutions is a global independent safety science company with more than a century of expertise innovating safety s...
  • og:image — https://www.ul.com/sites/default/files/styles/hero_boxed_width/public/2026-03/CORP3982200_DataCenter_WebBanner_1920x3...
  • og:type — Add og:type — Recommended — tells Facebook the content category
  • og:url — https://www.ul.com/
  • og:site_name — UL Solutions

UL Solutions

ul.com

Preview quality · LinkedIn A+ · 100/100
  • og:title — UL Solutions
  • og:description — UL Solutions is a global independent safety science company with more than a century of expertise innovating safety s...
  • og:image — https://www.ul.com/sites/default/files/styles/hero_boxed_width/public/2026-03/CORP3982200_DataCenter_WebBanner_1920x3...

ul.com

UL Solutions

UL Solutions is a global independent safety science company with more than a century of expertise innovating safety solutions.

Preview quality · Slack A+ · 100/100
  • og:title — UL Solutions
  • og:description — UL Solutions is a global independent safety science company with more than a century of expertise innovating safety s...
  • og:image — https://www.ul.com/sites/default/files/styles/hero_boxed_width/public/2026-03/CORP3982200_DataCenter_WebBanner_1920x3...

Social preview quality

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

B · 83/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image⚠———
B
Structured Data
1 JSON-LD block(s) found — some improvements recommended.
REVIEW
1 JSON-LD block(s) found — some improvements recommended.
Warning::
Missing or invalid @context in block #1
The @context should be "https://schema.org" for search engines to recognize the data.
Got: http://schema.org/ Expected: https://schema.org
Info::
Custom type "VideoObject" — unable to validate specific properties
URL: http://schema.org/

The @context should be "https://schema.org" for search engines to recognize the data.

Expected: https://schema.org
Why this matters

JSON-LD without @context is invalid structured data — Google ignores the entire block.

Learn more ▾

@context must be 'https://schema.org' (or the schema-specific URL). Without it, the block isn't parseable as schema.org JSON-LD and Google skips it. Most schema generators handle this; manual edits sometimes drop the field.

Source: JSON-LD spec / schema.org

JSON-LD Blocks

Block 1 : VideoObject
12 properties Valid
Missing or invalid @context
{
  "@context": "http://schema.org/",
  "@id": "https://fast.wistia.net/embed/iframe/1hlg5eyj20",
  "@type": "VideoObject",
  "duration": "PT1M37S",
  "name": "On the cutting edge of safety",
  "thumbnailUrl": "https://embed-ssl.wistia.com/deliveries/536133bfa86578e2c41889afab6c1164.jpg?image_crop_resized=640x360",
  "embedUrl": "https://fast.wistia.net/embed/iframe/1hlg5eyj20",
  "uploadDate": "2024-07-17T21:08:54.000Z",
  "description": "CORP24CS1687808_2024_Homepage_V3",
  "contentUrl": "https://embed-ssl.wistia.com/deliveries/299973250088441ef648c1fa03cd4601055b2808.m3u8",
  "transcript": "Just take a walk through your house, through your favorite restaurant, through your kid's school, through your workplace. The UL Mark is everywhere, is on products used by billions of people in billions of places.\n\nWe are a leading safety science company, and our mission is working for a safer world.\n\nNew technologies often pose new safety risks. We help our customers reduce those risks and bring their products to market with greater speed and confidence.\n\nWith safety science and ESG at our core, we have solved pressing safety, security, and sustainability challenges for well over a century.\n\nIn an ever changing world, our more than fifteen thousand mission driven employees work at the cutting edge of technology and innovation.\n\nWe are a global leader in testing, inspection, and certification, and our powerful software provides our customers the connected clarity they need to succeed.\n\nWe operate in over one hundred forty locations across more than thirty five countries serving over eighty thousand customers.\n\nWe are known all over the world by people who look at the billions of products that contain that UL mark and understand that that mark means that that product is safer, more secure, or more sustainable.\n\nIn the face of complex problems and pressing challenges, we unleash the transformative power of science to help engineer a safer world where every individual can thrive.\n\nAll of us at UL Solutions are excited to have you learn more about our story. Let's take a walk on the safe side.",
  "potentialAction": {
    "@type": "SeekToAction",
    "target": "https://www.ul.com/?wtime={seek_to_second_number}",
    "startOffset-input": "required name=seek_to_second_number"
  }
}
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
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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