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tremcosealants.com

https://tremcosealants.com· First analyzed 25 May 2026· Updated 25 May 2026
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tremcosealants.com
Desktop screenshot of tremcosealants.com
Mobile screenshot of tremcosealants.com
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

40.84.20.250

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (eastus2)

Server

Microsoft IIS

Nameservers

dns2.comlaude-dns.net.dns3.comlaude-dns.co.uk.dns4.comlaude-dns.eu.dns1.comlaude-dns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
650 ms10%
Speed Index
845 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15 MB
114 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
HubSpot CMS
Infrastructure
Hosting
Microsoft Azure

Technology Stack

12 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMouseflow

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.7.0

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
LinkedIn Ads

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

SEO Analysis

B78/100
24
2
1
Meta Tags14/15
Content12/12
Headings8/8
Technical20/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tremcosealants.comtremcosealants.com

Tremco Commercial Sealants and Waterproofing

Explore Tremco's high-performance sealants, air barriers, and waterproofing systems, delivering durable, airtight, lasting solutions for any environment.

Title Length44 chars

Recommended: 50-60 chars (~275px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (25/30) — critical for accessibility and SEO

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

458 URLs

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100
Needs Work
7 12 1

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
1/25
Citation
14/25

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
nav
Text ratio:11%
Words:1,010
Token eff.:Optimal
Sections/1K:4
Depth:1/5

Structured Data

1 JSON-LD
sameAs entity links

Citation Readiness

Opening Summary22w
Descriptive Headingsavg 3.8w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
D
55/100
10
Passed
4
Critical
3
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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.
4 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.
29/100
F
1.55 g
CO₂e / view
15.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.77 g
vs
Returning (cached)
886 mg
Annual (10K/mo)
186.1 kg
Emission Segments
Data Center
76 mg
Network
456 mg
Device
1.02 g
Resource Breakdown
JavaScript
48.3 KB
Images
12.1 MB
CSS
891.7 KB
HTML
17.8 KB
Other
2.0 MB
Green Hosting Verified
Microsoft Azure
Provider Match
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

164d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

14.05.2026

Valid Until

05.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.tremcosealants.comtremcosealants.com

SHA-256 Fingerprint

9C:AD:1F:B9:22:0E:0A:78:26:F3:F4:09:49:F8:22:49:1C:82:F4:82...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Mon, 25 May 2026 01:51:28 GMT
server
Microsoft-IIS/10.0
strict-transport-security
max-age=2592000
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mgate.tremcoinc.com

Domain Information

tremcosealants.com

Domain Age
30y 3m

Created

06.02.1996

Expires

07.02.2027

Last Updated

08.01.2026

Registrar

Nom-iq Ltd. dba COM LAUDE

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
D
58/100
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, initial-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Mont

WCAG Partial
55/100
Readability
/30
12/30

13px · LH 1.69

Hierarchy
/20
18/20

5.54x ratio · ✓ H1→H6

WCAG
/25
12/25

1.43:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

Mont

Sans72px

Body Font

Mont

Sans13px

Contrast Ratio

1.43:1

2 issues

Reading Comfort

~44 CPL

Narrow lines
72px
h1
50px
h2
40px
h3
30px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.4:1).

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

✅ Strong hierarchy: Headlines are 5.5x larger than body text.

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

Buy on MyFontsFlesch 10

Color Palette

7 unique colors
7.83:1 AAA Light
#ffffff
Background· 16.299999999999997%
#4f5258
Other· 4.8%
#6f655b
Primary· 32%
#221b18
Secondary· 23.700000000000003%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
MouseflowSMB

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

7

Total Tools

2

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

21 Resources

20
Scripts
1
Styles
11
Async
3
Defer

Top Script Sources

googletagmanager.com(4)local(4)cdn.cookielaw.org(2)cdn.userway.org(2)snap.licdn.com(1)

Website Identity

Tremco

Tremco

Corporation
8003217906
www.tremcosealants.com
30 years old

3735 Green Road, Beachwood

44122, Beachwood, OH

Location detected: 🇺🇸 United Statesvia ip
Nom-iq Ltd. dba COM LAUDEen

Sponsored

Last analyzed: 25 May 2026 at 01:51

Historical Analysis & Change Tracking