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https://www.1aorthodontics.com/orthodontic-treatment/invisalign

Content

· 9 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
5
INFO
0
Checks
9
5 PASS 2 REVIEW 2 FIX
F
Image Optimization
Action
7 issues found across 59 images
FIX
7 issues found across 59 images
Warning::
3 images significantly larger than display size
Resizing to display dimensions could save approximately 0 KB.
Got: ~0 KB wasted
Warning::
59 images missing explicit width/height
Images without dimensions cause layout shifts (CLS). Set explicit width and height attributes.
Info::
5 below-fold images missing loading="lazy"
Lazy loading defers below-fold images, reducing initial page weight.
Warning::
All 53 images use legacy formats (JPEG/PNG/GIF)
WebP offers 25-35% smaller files than JPEG. Use <picture> with <source type="image/webp"> for modern format support.
Warning::
4 above-fold image(s) marked loading="lazy" (LCP anti-pattern)
Above-fold images marked lazy delay LCP -- the browser waits for the IntersectionObserver to fire before fetching, even though the image is in the initial viewport. Remove `loading="lazy"` on above-the-fold images (especially the LCP candidate). Sample: https://cdn.prod.website-files.com/64394b14f51ad1813a0b6ab2/64394b14f51ad1c58d0b6af5_1A%20Logo.png, https://cdn.prod.website-files.com/64394b14f51ad1813a0b6ab2/64394b14f51ad1ae3e0b6b1c_Invisalign%2520-%2520Banner-p-1080.jpeg, https://cdn.prod.website-files.com/64394b14f51ad1813a0b6ab2/64394b14f51ad1826a0b6d33_Invisalign%2520Provider%2520Logo%2520Diamond%2520white-p-500.png (+1 more).
Info::
1 image(s) wider than 400px without srcset (no responsive serving)
These images deliver the same asset to every viewport (mobile, tablet, retina). Adding srcset / <picture> lets the browser pick a viewport-appropriate variant and typically saves 40-70% of bytes on mobile. Sample: https://cdn.prod.website-files.com/6140ca4a71c3bf5f32538035/6140ca4a71c3bf3fc65381f5_SmileView%2BBanner%2BV3.jpg.
Info::
1 image(s) rendered at a different aspect ratio than the source
The displayed dimensions distort the source -- CSS is forcing the image into a container at the wrong ratio, producing visible stretching or squashing. Either crop the source to match or use object-fit: cover (and accept the crop). Sample: https://cdn.prod.website-files.com/64394b14f51ad1813a0b6ab2/64394b14f51ad1ae3e0b6b1c_Invisalign%2520-%2520Banner-p-1080.jpeg.
D
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

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

D

41/100

Site name appears as

Page titleInvisible Braces Cost Wandsworth
og:site_name—
twitter:site—
Organization.name—

Consistent

Brand assets

Favicon

12/15

covers apple-touch-icon

Social share image

0/20

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

10/10

contact page + tel link

Findings

  • Missing brand name in: og:site_name, twitter:site, Organization.name
  • No social share image — shared links render as bare URLs
  • Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
  • og:image missing
  • No Organization schema — Google can't render your logo in the knowledge panel

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

C
Open Graph
Action
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Warning::
Missing og:image
The og:image tag provides a preview image for social sharing.
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.

The og:image tag provides a preview image for social sharing.

Why this matters

No og:image means social shares are imageless — measurably less engaging than image-cards across every major platform.

Learn more ▾

Twitter, Facebook, and LinkedIn all use og:image (or twitter:image as a fallback) for share-card thumbnails. Without one, the post renders as a text-only card. A 1200x630px image (Twitter's preferred size) covers all platforms.

Source: Open Graph Protocol

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

No image set

www.1aorthodontics.com

Invisalign London | Invisible Braces Cost Wandsworth

1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisalign orthodontists for Invisible braces today!

Preview quality · Twitter/X C · 65/100
  • twitter:card — summary_large_image
  • twitter:title — Invisalign London | Invisible Braces Cost Wandsworth
  • twitter:description — 1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisali...
  • twitter:image — Add twitter:image — preview card without an image looks broken

  • No preview image for Twitter/X

    → Add og:image or twitter:image (≥300×157 for summary_large_image)

No image set

WWW.1AORTHODONTICS.COM

Invisalign London | Invisible Braces Cost Wandsworth

1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisalign orthodontists for Invisible braces today!

Preview quality · Facebook F · 30/100

Description will be truncated (161 chars / 155 max)

  • og:title — Invisalign London | Invisible Braces Cost Wandsworth
  • og:description — 1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisali...
  • og:image — Add og:image — preview card without an image looks broken
  • 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

  • Description will be truncated on Facebook (161 chars, max 155)

    → Tighten og:description to ≤155 characters

  • No preview image for Facebook

    → Add og:image (recommended 1200×630)

No image set

Invisalign London | Invisible Braces Cost Wandsworth

www.1aorthodontics.com

Preview quality · LinkedIn D · 60/100

Description will be truncated (161 chars / 150 max)

  • og:title — Invisalign London | Invisible Braces Cost Wandsworth
  • og:description — 1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisali...
  • og:image — Add og:image — preview card without an image looks broken

  • Description will be truncated on LinkedIn (161 chars, max 150)

    → Tighten og:description to ≤150 characters

  • No preview image for LinkedIn

    → Add og:image (recommended 1200×627)

www.1aorthodontics.com

Invisalign London | Invisible Braces Cost Wandsworth

1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisalign orthodontists for Invisible braces today!

Preview quality · Slack B · 80/100
  • og:title — Invisalign London | Invisible Braces Cost Wandsworth
  • og:description — 1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisali...
  • og:image — Add og:image — preview card without an image looks broken

  • No preview image — Slack unfurl will be text-only

    → Add og:image or twitter:image

Social preview quality

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

D · 58/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title———
twitter:description———
twitter:image———
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+
Open Graph / Twitter Card Depth
OG image dimensions and Twitter card configuration look healthy
PASS
OG image dimensions and Twitter card configuration look healthy
Info::
OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid
A+
Structured Data
1 JSON-LD block(s) found — structured data is well configured.
PASS
1 JSON-LD block(s) found — structured data is well configured.
Info::
Missing recommended property "offers" for Product
Adding "offers" can improve how search engines display your content.

Adding "offers" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : Product
11 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Invisalign London | Invisible Braces Cost Wandsworth",
  "url": "https://www.1aorthodontics.com/orthodontic-treatment/invisalign",
  "brand": {
    "@type": "Brand",
    "name": "Invisalign London | Invisible Braces Cost Wandsworth"
  },
  "description": "1A Orthodontics offers cost effective specialist Invisalign braces treatment in Wandsworth, London. Call our Invisalign orthodontists for Invisible braces today!",
  "image": [
    "https://cdn.prod.website-files.com/64394b14f51ad1813a0b6ab2/64394b14f51ad1c58d0b6af5_1A%20Logo.png"
  ],
  "mpn": "119119",
  "sku": "1191191",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": 4.8,
    "reviewCount": 161,
    "bestRating": 5,
    "worstRating": 1
  },
  "review": {
    "@type": "Review",
    "reviewBody": "Great service, fantastic results- would really recommend.",
    "datePublished": "2020-09-25",
    "author": {
      "@type": "Person",
      "name": "Alex Wilcock"
    },
    "reviewRating": {
      "@type": "Rating",
      "ratingValue": 5
    }
  }
}
A+
Rich Results Eligibility
1 JSON-LD block(s) declaring 1 schema type(s)
PASS
1 JSON-LD block(s) declaring 1 schema type(s)
Info::
1 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): Product Search engines decide whether to render rich results based on content quality + page-level signals; declaring the schema is necessary but not sufficient.
A+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
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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