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sior.com

https://sior.com· First analyzed 24 May 2026· Updated 24 May 2026
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sior.com
Desktop screenshot of sior.com
Mobile screenshot of sior.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.223.51.228

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Microsoft IIS

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dan.ns.cloudflare.com.hadlee.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
825 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.6 MB
120 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

20 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Libraries

2
jQueryv1.11.0
jQuery UI

CSS Frameworks

2
Tailwind CSS
Ant Design

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Advertising

2
Twitter AdsLinkedIn Ads

UI Components

1
Slick Carousel

Other

1
ScrollMagic

Other

1
Polyfill.io

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

Customer Support

1
Zendesk

SEO Analysis

C65/100
16
8
0
Meta Tags12/15
Content11/12
Headings7/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sior.comsior.com

Hire a CRE Broker or Earn Your Designation | SIOR

SIOR, the Society of Industrial and Office Realtors, is the leading commercial real estate association, representing the world's top producing brokers. They ...

Description truncated.
Title Length49 chars

Recommended: 50-60 chars (~295px / 580px)

Description Length271 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    11 rules

    Local SEO

    Local Search Readiness

    12/100
    Poor
    3 13 2

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

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    18/25
    Schema Data
    0/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:930
    Token eff.:Optimal
    Sections/1K:4.3
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 3.2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    C
    63/100
    11
    Passed
    4
    Critical
    4
    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
    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
    7/15
    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.
    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.
    26/100
    F
    786 mg
    CO₂e / view
    7.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    899 mg
    vs
    Returning (cached)
    449 mg
    Annual (10K/mo)
    94.4 kg
    Emission Segments
    Data Center
    39 mg
    Network
    231 mg
    Device
    517 mg
    Resource Breakdown
    JavaScript
    622.2 KB
    Images
    5.0 MB
    CSS
    154.1 KB
    HTML
    31.4 KB
    Other
    1.9 MB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    90d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Entrust Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    22.08.2025

    Valid Until

    22.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    *.sior.comsior.comwww.sior.com

    SHA-256 Fingerprint

    A4:F6:B1:3F:97:D5:4A:F0:F3:C1:26:7B:8A:06:29:2B:B6:F7:AC:F6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache)
    content-encoding
    📦 Gzip(gzip)
    content-length
    31866
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 17:42:45 GMT
    expires
    -1
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mx2-us1.ppe-hosted.com
    mx1-us1.ppe-hosted.com

    Domain Information

    sior.com

    Domain Age
    30y 6m

    Created

    08.11.1995

    Expires

    07.11.2028

    Last Updated

    05.05.2026

    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.
    D
    55/100
    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=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    din-2014

    WCAG Partial
    67/100
    Readability
    /30
    21/30

    16px · LH 1.60

    Hierarchy
    /20
    17/20

    7.29x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font

    Heading Font

    din-2014

    Sans117px

    Body Font

    din-2014

    Sans16px

    Contrast Ratio

    1:1

    23 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    117px
    h1
    48px
    h2
    36px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 23 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 7.3x larger than body text.

    AAdobe FontsBuy on MyFontsFlesch 47

    Color Palette

    6 unique colors
    10.49:1 AAA Dark
    #3b4044
    Primary· 18.5%
    #ffffff
    Text· 11%
    #22272c
    Secondary· 49.1%

    Business & Marketing Stack

    10 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

    Advertising

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

    Ad platforms and retargeting pixels

    Privacy & Cookies

    2
    OneTrustEnterprise
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    5

    Categories

    10

    Total Tools

    2

    Enterprise

    5

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    15
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(5)connect.facebook.net(3)snap.licdn.com(2)google-analytics.com(2)js.hs-analytics.net(1)

    Website Identity

    sior.com

    30 years old
    Location detected: 🇨🇦 Canadavia ip
    Tucows Domains Inc.en

    Sponsored

    Last analyzed: 24 May 2026 at 17:43

    Historical Analysis & Change Tracking