StackOptic
Back to Search
supplyframe.com favicon

supplyframe.com

https://supplyframe.com· First analyzed 04 May 2026· Updated 04 May 2026
Export
supplyframe.com
Desktop screenshot of supplyframe.com
Mobile screenshot of supplyframe.com
Mobile

Sponsored

Hosting Provider

Vercel
vercel.com

IP Address

76.76.21.21

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

ns-1268.awsdns-30.org.ns-1640.awsdns-13.co.uk.ns-421.awsdns-52.com.ns-1014.awsdns-62.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
453 ms10%
Speed Index
589 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.7 MB
153 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
CMS
HubSpot CMS
Infrastructure
Platform
Vercel
CDN
Vercel Image

Technology Stack

5 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Marketing

1
HubSpot

Platforms

1
Vercel

SEO Analysis

D47/100
13
12
2
Meta Tags5/15
Content8/12
Headings0/8
Technical12/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
S
supplyframe.comsupplyframe.com

Home Page - Supplyframe

A Global Engineering Network

Title Length23 chars

Recommended: 50-60 chars (~146px / 580px)

Description Length28 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (34/48) — critical for accessibility and SEO

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
5/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:8%
Words:697
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary571w
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
70/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
5/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
35/100
F
384 mg
CO₂e / view
3.7 MB
Page Weight
15%
Cleaner Than
New Visitor
439 mg
vs
Returning (cached)
219 mg
Annual (10K/mo)
46.1 kg
Emission Segments
Data Center
19 mg
Network
113 mg
Device
252 mg
Resource Breakdown
JavaScript
488.2 KB
Images
316.3 KB
CSS
5.1 KB
HTML
15.1 KB
Other
2.9 MB
Green Hosting Verified
Vercel
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (1)

supplyframe.com

SHA-256 Fingerprint

26:00:94:55:B1:B5:35:AE:E0:F4:AC:17:40:17:54:C0:BE:6E:F3:F5...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
0
cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
date
Mon, 04 May 2026 22:21:28 GMT
etag
W/"9gaxs0w2rc1lq8"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

aspmx.l.google.com
aspmx3.googlemail.com
aspmx2.googlemail.com
alt1.aspmx.l.google.com

+1 more

Domain Information

supplyframe.com

Domain Age
20y 11m

Created

02.06.2005

Expires

02.06.2029

Last Updated

27.03.2026

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
68/100
Mobile Friendly
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
58/100
Readability
/30
16/30

16px · LH 1.00

Hierarchy
/20
10/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
19/25

1 font

Heading Font

Inter

Body Font

Inter

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

Single Family

left aligned
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFlesch 13

Color Palette

7 unique colors
18.28:1 AAA Light
#ffffff
Background· 26.299999999999997%
#171417
Text· 6.8%
#222136
Primary· 24%

Business & Marketing Stack

3 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

3

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

21 Resources

20
Scripts
1
Styles
0
Async
16
Defer

Top Script Sources

local(16)js.hubspot.com(1)js.hs-analytics.net(1)js.hsadspixel.net(1)js.hs-banner.com(1)

Website Identity

supplyframe.com

20 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLC📧 Google Workspace

Sponsored

Last analyzed: 04 May 2026 at 22:21

Historical Analysis & Change Tracking