optrel.us

https://optrel.us· First analyzed 30 May 2026· Updated 30 May 2026

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optrel.us

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.68.147

Site Location

🇺🇸 United Statesvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kellen.ns.cloudflare.com.bella.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.8 MB

212 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Hello Elementorv3.4.9

by Elementor Team

View Theme

Technology Stack

35 Technologies Detected

Plugins

Woodiscuz Woocommerce Comments

Advanced Product Labels For Woocommerce

Product Extras For Woocommerce

Papr Builder Mods Revslider

WooCommerce

Elementor

Recaptcha Woo Gtm Ecommerce Woo Pro

Elementor

Woocommerce Gateway Stripe

Woocommerce Paypal Payments

Facebook For Woocommerce

Yoast SEO

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

UI Components

Swiper Owl Carousel Fancybox

Advertising

Twitter Ads LinkedIn Ads Microsoft Advertising

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Marketing

CDN

SEO Analysis

A80/100

Meta Tags15/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

optrel.usoptrel.us

Optrel USA | Welding Helmets & Respiratory Protection

Optrel USA is a trusted provider of quality Swiss-made welding helmets and respiratory protection products, including PAPRs & N95 masks.

Title Length53 chars

Recommended: 50-60 chars (~321px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (29 words). Search engines need substantial content for ranking.

5 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

33/100

Needs Work

9 9

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

11/25

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:3%

Words:1,820

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.

33/100

597 mg

CO₂e / view

5.8 MB

Page Weight

Cleaner Than

New Visitor

682 mg

Returning (cached)

341 mg

Annual (10K/mo)

71.7 kg

Emission Segments

Data Center

29 mg

Network

176 mg

Device

392 mg

Resource Breakdown

JavaScript

622.5 KB

Images

1.9 MB

CSS

3.2 MB

HTML

53.4 KB

Other

711 B

Green Hosting Verified

Cloudflare

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.04.2026

Valid Until

23.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

optrel.us*.optrel.us

SHA-256 Fingerprint

2C:77:30:AA:7B:F5:69:EB:D5:5C:24:C9:76:33:65:8B:5C:C8:A3:14...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray

a03ea31d8c7b2067-EWR

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sat, 30 May 2026 15:05:30 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx1-us1.ppe-hosted.com

mx2-us1.ppe-hosted.com

Domain Information

optrel.us

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis mentioned

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.

79/100

Mobile Friendly19 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.

Viewport

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

PZ Raleigh + Montserrat

WCAG Partial

62/100

Readability

/30

18/30

15px · LH 1.50

Hierarchy

/20

15/20

2.8x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

13/25

2 fonts · 4 req

Heading Font

PZ Raleigh

Sans42px

Body Font

Montserrat

Sans15px

Contrast Ratio

1:1

20 issues

Reading Comfort

~44 CPL

Narrow lines

42px

36px

24px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFonts

Color Palette

6 unique colors

4.83:1 AA Dark

#000000

Background· 42.4%

#7b787e

Other· 5.7%

#0e0b17

Background· 32.1%

#342946

Primary· 6.8%

#241141

Accent· 6.1%

Business & Marketing Stack

10 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

LinkedIn AdsEnterprise

Microsoft AdsEnterprise

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

clarity.ms(2)gstatic.com(2)snap.licdn.com(2)connect.facebook.net(2)googletagmanager.com(2)

Website Identity

Optrel, Inc

Organization

Optrel USA is a trusted provider of quality Swiss-made welding helmets and respiratory protection products, including PAPRs & N95 masks.

[email protected]

+14013987240

optrel.us/

Location detected: 🇺🇸 United Statesvia phone

en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 30 May 2026 at 15:06

Historical Analysis & Change Tracking