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indsci.com

https://indsci.com· First analyzed 29 May 2026· Updated 29 May 2026
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indsci.com
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Mobile screenshot of indsci.com
Mobile

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Hosting Provider

HubSpot CMS
hubspot.com

IP Address

199.60.103.158

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Cambridge, United States

ASN

AS209242

Organization

HubSpot, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns70.worldnic.com.ns69.worldnic.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
319 KB
71 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

7 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

A87/100
28
1
0
Meta Tags14/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
I
indsci.comindsci.com

Gas Monitors for a Smarter Safety Program | Industrial Scientific

Industrial Scientific offers gas monitors, gas detection services, and software to keep workers safe in hazardous environments.

Title Length65 chars

Recommended: 50-60 chars (~396px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (0)

    1 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,462 URLs

    robots.txt

    13 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    35/100
    Needs Work
    10 10

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    5/25
    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
    nav
    Text ratio:5%
    Words:2,042
    Token eff.:Optimal
    Sections/1K:2
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1BreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary35w
    Descriptive Headingsavg 2.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    A
    87/100
    13
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    65/100
    A+
    40 mg
    CO₂e / view
    319.4 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    45 mg
    vs
    Returning (cached)
    23 mg
    Annual (10K/mo)
    4.7 kg
    Emission Segments
    Data Center
    9 mg
    Network
    10 mg
    Device
    21 mg
    Resource Breakdown
    JavaScript
    91.9 KB
    Images
    186.1 KB
    CSS
    11.4 KB
    HTML
    29.5 KB
    Other
    559 B
    Green Hosting Not Verified
    HubSpot CMS
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    WAF

    54d

    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+H3

    Valid From

    24.04.2026

    Valid Until

    23.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.indsci.com

    SHA-256 Fingerprint

    24:08:FA:8D:C7:4E:AF:B8:D1:7D:84:07:AC:CF:D1:06:C7:06:EA:5E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    false
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(s-maxage=0,max-age=0)
    cache-tag
    CT-105001057910,CT-105004148057,CT-105023822450,CT-105023823...
    cf-cache-status
    MISS
    cf-ray🇺🇸 Dallas
    a038c2b14a8d1376-DFW
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mxb-001d2f02.gslb.pphosted.com
    mxa-001d2f02.gslb.pphosted.com

    Domain Information

    indsci.com

    Domain Age
    31y 3m

    Created

    04.03.1995

    Expires

    05.03.2029

    Last Updated

    05.01.2024

    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
    69/100
    Mobile Friendly1 breakpoint
    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...
    Upgrade to view recommendations

    Typography & Readability

    Source Sans 3

    WCAG Partial
    76/100
    Readability
    /30
    21/30

    18px · LH 1.27

    Hierarchy
    /20
    19/20

    2.78x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Source Sans 3

    Sans50px

    Body Font

    Source Sans 3

    Sans18px

    Contrast Ratio

    1:1

    31 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    50px
    h1
    40px
    h2
    21px
    h3
    16px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.27). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

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

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

    Buy on MyFontsFlesch 39

    Color Palette

    10 unique colors
    Dark
    #887281
    Secondary· 4.6%
    #005daa
    Primary· 31.600000000000005%
    #093158
    Accent· 16.3%
    #043f73
    Accent· 15.899999999999999%
    #1d85fe
    Accent· 9.4%
    #f9f1ef
    Primary· 8.2%
    #8cb5dc
    Accent· 3.1%
    #203249
    Secondary· 2.8%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    2
    OneTrustEnterprise
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    5
    Async
    4
    Defer

    Top Script Sources

    indsci.com(8)googletagmanager.com(2)cdn.cookielaw.org(2)local(2)js.usemessages.com(1)

    Website Identity

    Industrial Scientific

    Industrial Scientific

    Organization

    Discover advanced gas monitors from Industrial Scientific that empower smarter, safer work environments through real-time monitoring and connected safety solutions.

    +14127884353
    www.indsci.com/
    31 years old
    Location detected: 🇺🇸 United Statesvia phone
    Network Solutions, LLCen

    Sponsored

    Last analyzed: 29 May 2026 at 21:58

    Historical Analysis & Change Tracking