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zekelman.com

https://zekelman.com· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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zekelman.com
Desktop screenshot of zekelman.com
Mobile screenshot of zekelman.com
Mobile

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Hosting Provider

Pantheon
pantheon.io

IP Address

23.185.0.3

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

auth-dns2.mnsi.net.auth-dns1.mnsi.net.

Performance

83

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
190 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Zekelman Corporatev0.1.0Custom
by The Mx Group
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

31 Technologies Detected

Plugins

15
Display A Meta Field As Block
Bynder Wordpress Plugin
Social Sharing BlockFilebirdControl Block PatternsSvg SupportIf SoIf So Geolocation
Advanced Custom Fields Pro
WooCommerce
Gravity Forms
Gravityformsrecaptcha
WooCommerce
Yoast SEO
Gravity Forms

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar
Amplitude

Advertising

3
Twitter AdsLinkedIn AdsMicrosoft Advertising

Libraries

2
jQueryv3.7.1
jQuery UI

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

A87/100
27
3
1
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images4/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
Z
zekelman.comzekelman.com

Steel Pipe and Tube Manufacturer | Zekelman Industries

Zekelman Industries is the largest independent steel tube and pipe manufacturer in North America and an innovator in modular construction.

Title Length54 chars

Recommended: 50-60 chars (~327px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (13/23) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

34/100
Needs Work
10 9

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
Citation
16/25

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:2%
Words:509
Token eff.:Optimal

Structured Data

10 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary59w
Descriptive Headingsavg 5.8w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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.
A
87/100
15
Passed
2
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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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.
31/100
E
306 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
350 mg
vs
Returning (cached)
175 mg
Annual (10K/mo)
36.7 kg
Emission Segments
Data Center
68 mg
Network
74 mg
Device
164 mg
Resource Breakdown
JavaScript
2.0 MB
Images
70.5 KB
CSS
347.7 KB
HTML
36.5 KB
Other
2.9 KB
Green Hosting Not Verified
Pantheon
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

54d

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

28.04.2026

Valid Until

27.07.2026

Subject Alternative Names (6)

sharontube.comstaging.sharontube.comworld.zekelman.comwww.sharontube.comwww.zekelman.comzekelman.com

SHA-256 Fingerprint

94:79:A1:1D:56:B0:9B:07:F8:9E:7C:70:B6:D3:E1:8C:64:26:83:98...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
0
cache-control
🔵 1 Week(public, max-age=604800)
content-encoding
📦 Gzip(gzip)
content-security-policy-report-only
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2.hc2001-75.iphmx.com
mx1.hc2001-75.iphmx.com

Domain Information

zekelman.com

Domain Age
23y 11m

Created

20.06.2002

Expires

20.06.2027

Last Updated

22.05.2026

Registrar

Tucows Domains Inc.

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
67/100
Not Mobile Friendly57 breakpoints
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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Gotham SSm A

WCAG Partial
68/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
11/20

1x ratio · ✓ H1→H6

WCAG
/25
18/25

1:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Gotham SSm A

Sans16px

Body Font

Gotham SSm A

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

~45 CPL

Optimal (45–75)
16px
h1
48px
h2
28px
h3
16px
h4
16px
p
Augmented Fourth
Scale

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Buy on MyFontsFluid Type (rem)Flesch 27

Color Palette

8 unique colors
14.03:1 AAA Dark
#000000
Background· 68.8%
#d3d3d3
Other· 2.8%
#ffffff
Primary· 0%
#000d17
Accent· 13%
#181a1f
Secondary· 6.1%
#2c3136
Secondary· 3%
#352025
Secondary· 1.5%

Business & Marketing Stack

10 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

4
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market
AmplitudeMid-Market

User behavior and product analytics

Advertising

4
Facebook PixelMid-Market
Twitter/X AdsMid-Market
LinkedIn AdsEnterprise
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

4

Categories

10

Total Tools

2

Enterprise

6

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
16
Async
0
Defer

Top Script Sources

snap.licdn.com(4)cdn.amplitude.com(2)connect.facebook.net(2)googletagmanager.com(2)gstatic.com(1)

Website Identity

Zekelman Industries

Zekelman Industries

Organization

Zekelman Industries is the largest independent steel tube and pipe manufacturer in North America and an innovator in modular construction.

312-275-1600
live-zekelman-multisite.pantheonsite.io/
23 years old
Location detected: 🇺🇸 United Statesvia ip
Tucows Domains Inc.en-US

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Last analyzed: 03 Jun 2026 at 08:53

Historical Analysis & Change Tracking