Back to Search
certaroof.com favicon

certaroof.com

https://certaroof.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
Export
certaroof.com
Desktop screenshot of certaroof.com
Mobile screenshot of certaroof.com
Mobile

Sponsored

Hosting Provider

Leaseweb
leaseweb.com

IP Address

209.58.134.102

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Jose, United States

ASN

AS7203

Organization

Leaseweb USA, Inc.

Server

Apache

Nameservers

ns45.domaincontrol.com.ns46.domaincontrol.com.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.6 s10%
Speed Index
3.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.4 MB
129 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.9.4
Infrastructure
Hosting
Leaseweb

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

19 Technologies Detected

Libraries

4
jQueryv3.7.1
jQuery UI
Animate.cssLightbox

Plugins

4
Contact Form 7
The Post GridTj Rafter Core
Elementor

UI Components

3
SwiperOwl CarouselFancybox

CSS Frameworks

2
Bootstrapv6.9.4
Tailwind CSS

Other

1
AOS (Animate On Scroll)

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

A+92/100
28
3
0
Meta Tags15/15
Content11/12
Headings6/8
Technical24/25
E-E-A-T7/7
Images5/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
C
certaroof.comcertaroof.com

Certified Roof Inspections and Roof Certifications Near You

CertaRoof provides certified roof and property inspections with detailed reports. Protect your investment with trusted, professional inspectors.

Title Length59 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    21 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    8 10 1

    Sponsored

    AI & LLM Readiness

    C65/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    13/25
    Citation
    18/25

    AI Bot Access

    13/14 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:1,793
    Token eff.:Optimal
    Sections/1K:2.2
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary24w
    Descriptive Headingsavg 4.5w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    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.
    B
    72/100
    12
    Passed
    2
    Critical
    3
    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
    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
    13/15
    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.
    2 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.
    34/100
    F
    973 mg
    CO₂e / view
    9.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.11 g
    vs
    Returning (cached)
    556 mg
    Annual (10K/mo)
    116.7 kg
    Emission Segments
    Data Center
    48 mg
    Network
    286 mg
    Device
    639 mg
    Resource Breakdown
    JavaScript
    764.2 KB
    Images
    2.2 MB
    CSS
    6.2 MB
    Fonts
    6.6 KB
    HTML
    175.2 KB
    Other
    1.8 KB
    Green Hosting Verified
    Leaseweb
    Provider Match
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    68d

    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/1.1

    Valid From

    10.05.2026

    Valid Until

    08.08.2026

    Subject Alternative Names (2)

    certaroof.comwww.certaroof.com

    SHA-256 Fingerprint

    BC:C1:F9:D9:87:02:A9:73:97:40:13:09:B7:19:2A:95:01:E8:13:A7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Mon, 01 Jun 2026 10:48:11 GMT
    keep-alive
    timeout=5, max=100
    last-modified
    Thu, 02 Apr 2026 14:30:51 GMT
    server
    Apache
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt4.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    certaroof.com

    Domain Age
    30y 1m

    Created

    09.05.1996

    Expires

    10.05.2028

    Last Updated

    11.09.2022

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    A
    82/100
    Mobile Friendly3 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...
    Upgrade to view recommendations

    Typography & Readability

    Lora + Poppins

    WCAG Partial
    61/100
    Readability
    /30
    23/30

    18px · LH 1.60

    Hierarchy
    /20
    17/20

    3.8x ratio

    WCAG
    /25
    9/25

    1:1 min contrast

    Performance
    /25
    12/25

    3 fonts · 11 req

    Heading Font

    Lora

    Serif68px

    Body Font

    Poppins

    Sans18px

    Contrast Ratio

    1:1

    38 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    68px
    h1
    48px
    h2
    24px
    h3
    24px
    h4
    18px
    p

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

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

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 38 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 36

    Color Palette

    10 unique colors
    11.86:1 AAA Dark
    #37373a
    Other· 22.2%
    #ffffff
    Primary· 14.399999999999999%
    #455d85
    Secondary· 27.3%
    #6d788d
    Secondary· 8.4%
    #6a4947
    Secondary· 6.3%
    #142136
    Primary· 6.2%
    #131318
    Secondary· 4.7%
    #3b4b66
    Secondary· 3.8%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    6
    Async
    0
    Defer

    Top Script Sources

    certaroof.com(13)cdn.gomega.ai(3)polo.feathr.co(2)googletagmanager.com(1)cdn.feathr.co(1)

    Website Identity

    Cert-A-Roof Roof Inspections

    Cert-A-Roof Roof Inspections

    Person

    Articles by Paul Watrous, certified roof inspection expert at Cert-A-Roof. Explore insights on inspections, repairs, warranties, and roof care.

    888-766-3800
    certaroof.com/author/admin_radrtt32/
    30 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 01 Jun 2026 at 10:48

    Historical Analysis & Change Tracking

    certaroof.com Technology Stack - Built With jQuery, jQuery UI, Swiper, Owl Carousel, Fancybox | StackOptic | StackOptic