Content

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

7 PASS 1 REVIEW 1 FIX

Image Optimization

Action

5 issues found across 30 images

FIX

5 issues found across 30 images

1 images significantly larger than display size

Resizing to display dimensions could save approximately 0 KB.

Got: ~0 KB wasted

27 images missing explicit width/height

Images without dimensions cause layout shifts (CLS). Set explicit width and height attributes.

3 below-fold images missing loading="lazy"

Lazy loading defers below-fold images, reducing initial page weight.

All 15 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.

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/623c9b7d180ce44819359a2d/62a1fc41979bdb4667303c51_mobile-menu.svg.

Brand Presence

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.

82/100

Site name appears as

Page title	High to Low Voltage Transformers for Sale
og:site_name	—
twitter:site	—
Organization.name	High To Low Voltage Inc.

Inconsistent — names differ across channels

Brand assets

Favicon

12/15

covers apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

10/10

contact page + tel link

Findings

Brand name differs across channels — users see inconsistent identity
Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
Consider adding contactPoint — helps appear in "contact us" rich results

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

Links

123 links checked, 121 healthy, 2 broken

PASS

123 links checked, 121 healthy, 2 broken

121 of 123 links are healthy

Broken link: https://fonts.googleapis.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

Broken link: https://fonts.gstatic.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

123 total 121 healthy 2 broken

Broken Links (3)

Status	URL	Found in	Error
404	https://fonts.googleapis.com	`<link>`	Not Found
404	https://fonts.gstatic.com	`<link>`	Not Found
403	https://cdn.prod.website-files.com	`<link>`	Forbidden

200 https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/... <link>

200 https://www.clarity.ms/tag/uet/97142432?insights=1 <script>

200 https://scripts.clarity.ms/0.8.70/clarity.js <script>

200 https://www.inventive-acute.com/apollo/capture?trk_culid=01M... <script>

200 https://www.gstatic.com/call-tracking/call-tracking_9.js <script>

200 https://snap.licdn.com/li.lms-analytics/insight.min.js <script>

200 https://www.clarity.ms/tag/y16tibebl5?ref=gtm <script>

200 https://bat.bing.com/bat.js <script>

200 https://www.gstatic.com/wcm/loader.js <script>

200 https://www.googletagmanager.com/gtag/js?id=G-NEMY4LMNWG&cx=... <script>

200 https://www.googletagmanager.com/gtag/js?id=AW-10875914540&c... <script>

200 https://a.usbrowserspeed.com/ncs?pid=e49f8e08bad11ec16f82889... <script>

200 https://www.inventive-acute.com/Track/Capture.aspx?retType=j... <script>

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

200 https://www.gstatic.com/recaptcha/releases/zqB-6Xpbd3lCIvi7T... <script>

200 https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont... <script>

200 https://fonts.googleapis.com/css?family=Montserrat:100,100it... <link>

200 https://use.typekit.net/esx1ipj.js <script>

200 https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/... <link>

200 https://www.hightolowvoltage.com <link>

200 https://www.google.com/recaptcha/api.js <script>

200 https://cdn.jsdelivr.net/npm/@finsweet/cookie-consent@1/fs-c... <script>

200 https://js.stripe.com/v3/ <script>

200 https://tag.demandbase.com/partnertag.min.js <script>

200 https://static-tracking.klaviyo.com/onsite/js/fender_analyti... <script>

200 https://static-tracking.klaviyo.com/onsite/js/static.98321b3... <script>

200 https://static.klaviyo.com/onsite/js/runtime.7d257a51aad73.j... <script>

200 https://static.klaviyo.com/onsite/js/vendors~in_app_forms~si... <script>

200 https://static.klaviyo.com/onsite/js/default~in_app_forms~si... <script>

200 https://static.klaviyo.com/onsite/js/signup_forms.b2fe6998f1... <script>

200 https://static-tracking.klaviyo.com/onsite/js/post_identific... <script>

200 https://static.klaviyo.com/onsite/js/event_adapter.4ff6b8eeb... <script>

200 https://static-tracking.klaviyo.com/onsite/js/telemetry.024e... <script>

200 https://googleads.g.doubleclick.net/pagead/viewthroughconver... <script>

200 https://bat.bing.com/p/action/97142432.js <script>

200 https://www.inventive-acute.com/apollo/callback/demandbase?p... <script>

200 https://www.hightolowvoltage.com/ <a>

200 https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/... <img>

200 https://www.hightolowvoltage.com/services <a>

200 https://www.hightolowvoltage.com/services/repair <a>

200 https://www.hightolowvoltage.com/services/rentals <a>

200 https://www.hightolowvoltage.com/store <a>

200 https://www.hightolowvoltage.com/dry-type-transformers <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:url

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

Missing og:site_name

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

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

www.hightolowvoltage.com

High to Low Voltage Transformers for Sale

Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, backed by 20+ years.

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

twitter:card — summary_large_image
twitter:title — High to Low Voltage Transformers for Sale
twitter:description — Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, bac...
twitter:image — https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/62a1806ad65c862e82b9caeb_High-To-Low-Voltage-Transformer-...

WWW.HIGHTOLOWVOLTAGE.COM

High to Low Voltage Transformers for Sale

Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, backed by 20+ years.

Preview quality · Facebook C · 70/100

og:title — High to Low Voltage Transformers for Sale
og:description — Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, bac...
og:image — https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/62a1806ad65c862e82b9caeb_High-To-Low-Voltage-Transformer-...
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

High to Low Voltage Transformers for Sale

www.hightolowvoltage.com

Preview quality · LinkedIn A+ · 100/100

og:title — High to Low Voltage Transformers for Sale
og:description — Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, bac...
og:image — https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/62a1806ad65c862e82b9caeb_High-To-Low-Voltage-Transformer-...

www.hightolowvoltage.com

High to Low Voltage Transformers for Sale

Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, backed by 20+ years.

Preview quality · Slack A+ · 100/100

og:title — High to Low Voltage Transformers for Sale
og:description — Keep the power on with High To Low Voltage. Fast, reliable electrical and transformer solutions for urgent needs, bac...
og:image — https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/62a1806ad65c862e82b9caeb_High-To-Low-Voltage-Transformer-...

Social preview quality

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

A · 92/100

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	—	—	—

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

OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid

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.

Missing recommended property "description" for WebSite

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

Missing recommended property "potentialAction" for WebSite

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

Custom type "WebPage" — unable to validate specific properties

3 JSON-LD blocks found

Adding "description" 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

Adding "potentialAction" 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 ▾

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : Organization

16 properties Valid

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "@id": "https://www.hightolowvoltage.com/#organization",
  "name": "High To Low Voltage Inc.",
  "alternateName": [
    "High To Low Voltage",
    "H2LV"
  ],
  "url": "https://www.hightolowvoltage.com/",
  "logo": "https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/6769c99e269d99da01fdef3b_HtoL-Logo-Color-Horizontal.svg",
  "image": "https://cdn.prod.website-files.com/623c9b7d180ce44819359a2d/6769c99e269d99da01fdef3b_HtoL-Logo-Color-Horizontal.svg",
  "email": "info@hightolowvoltage.com",
  "telephone": "+1-303-285-2569",
  "description": "High To Low Voltage provides quick-ship electrical solutions, including transformers, switchgear, cable, rentals, repair, and related electrical equipment services for commercial and industrial needs.",
  "foundingDate": "2018",
  "founder": {
    "@type": "Person",
    "name": "Richard Brown"
  },
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "8075 Pontiac Street",
    "addressLocality": "Commerce City",
    "addressRegion": "CO",
    "postalCode": "80022",
    "addressCountry": "US"
  },
  "sameAs": [
    "https://www.linkedin.com/company/high-to-low-voltage-llc/"
  ],
  "knowsAbout": [
    "Transformers",
    "Electrical Equipment",
    "Switchgear",
    "Substation Transformers",
    "Padmount Transformers",
    "Pole Mount Transformers",
    "Dry-Type Transformers",
    "Cable"
  ]
}

Block 2 : WebPage

10 properties Valid

{
  "@context": "https://schema.org",
  "@type": "WebPage",
  "@id": "https://www.hightolowvoltage.com/#webpage",
  "url": "https://www.hightolowvoltage.com/",
  "name": "High To Low Voltage | Electrical Equipment Solutions",
  "description": "High To Low Voltage supplies transformers, switchgear, cable, rentals, repair, and electrical equipment solutions.",
  "isPartOf": {
    "@id": "https://www.hightolowvoltage.com/#website"
  },
  "about": {
    "@id": "https://www.hightolowvoltage.com/#organization"
  },
  "publisher": {
    "@id": "https://www.hightolowvoltage.com/#organization"
  },
  "inLanguage": "en-US"
}

Block 3 : WebSite

7 properties Valid

{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "@id": "https://www.hightolowvoltage.com/#website",
  "url": "https://www.hightolowvoltage.com/",
  "name": "High To Low Voltage",
  "publisher": {
    "@id": "https://www.hightolowvoltage.com/#organization"
  },
  "inLanguage": "en-US"
}

A+

Rich Results Eligibility

3 JSON-LD block(s) declaring 3 schema type(s)

PASS

3 JSON-LD block(s) declaring 3 schema type(s)

3 rich-result schema type(s) declared

Inventory of structured-data types on the page (each may unlock a different SERP feature): Organization, WebPage, WebSite 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

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