StackOptic
Back to Search
bretcontreras.com favicon

bretcontreras.com

https://bretcontreras.com· First analyzed 17 May 2026· Updated 17 May 2026
Export
bretcontreras.com
Desktop screenshot of bretcontreras.com
Mobile screenshot of bretcontreras.com
Mobile

Sponsored

Hosting Provider

Kinsta
cloudflare.com

IP Address

162.159.135.42

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns01.domaincontrol.com.ns02.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
822 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
658 KB
65 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Salientv15.0.7Custom
by ThemeNectar
View Theme

Technology Stack

13 Technologies Detected

Plugins

6
Social Media Widget
Woocommerce Follow Up Emails
Js_Composer_SalientBloomSalient Core
Yoast SEO

Libraries

1
jQueryv3.7.1

Other

1
Anime.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Email Marketing

1
Mailchimp

CDN

1
Cloudflare

SEO Analysis

B79/100
25
7
0
Meta Tags8/15
Content8/12
Headings8/8
Technical24/25
E-E-A-T3/7
Images5/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
B
bretcontreras.combretcontreras.com

Home - Bret Contreras

Welcome to The Glute Guy — your source for glute science, strength training tools, and evidence-based coaching.

Title Length21 chars

Recommended: 50-60 chars (~133px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 12 1

    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.
    11/25
    Schema Data
    4/25
    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:2%
    Words:485
    Token eff.:Optimal
    Sections/1K:10.3
    Depth:1/5

    Structured Data

    3 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 3.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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+
    90/100
    15
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    15/15
    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.
    79/100
    A
    66 mg
    CO₂e / view
    657.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    76 mg
    vs
    Returning (cached)
    38 mg
    Annual (10K/mo)
    8.0 kg
    Emission Segments
    Data Center
    3 mg
    Network
    20 mg
    Device
    44 mg
    Resource Breakdown
    JavaScript
    165.6 KB
    Images
    71.4 KB
    CSS
    309.9 KB
    Fonts
    94.6 KB
    HTML
    16.1 KB
    Green Hosting Verified
    Something Familiar
    GWF Verified
    1 recommendation
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    100%Excellent
    Interactive

    HTTPS

    WAF

    52d

    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

    09.04.2026

    Valid Until

    09.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    bretcontreras.com*.bretcontreras.com

    SHA-256 Fingerprint

    1B:66:1F:54:58:34:F3:B8:F8:45:86:23:44:A7:2A:0A:9A:29:2B:68...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-headers
    Content-Type, Authorization
    access-control-allow-methods
    GET,POST
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, s-maxage=3600)
    cache-tag
    7e7aa481-64cb-4016-a389-57d83f401334,c7fa6ca6e1fea139b4c1401...
    cf-cache-status
    DYNAMIC
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt3.aspmx.l.google.com
    aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    bretcontreras.com

    Domain Age
    18y 9m

    Created

    23.08.2007

    Expires

    23.08.2026

    Last Updated

    24.08.2024

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    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.
    B
    71/100
    Mobile Friendly9 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, maximum-scale=1, user-scalable=0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    64/100
    Readability
    /30
    17/30

    30px · LH 1.00

    Hierarchy
    /20
    17/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    13/25

    2 fonts · 5 req

    Heading Font

    Montserrat

    Sans60px

    Body Font

    Montserrat

    Sans30px

    Contrast Ratio

    1:1

    45 issues

    Reading Comfort

    Single Font Family

    center aligned
    60px
    h1
    34px
    h2
    30px
    p

    ✅ Excellent readability: 30px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

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

    ⚠️ Partial contrast: 45 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 2.0x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 36

    Color Palette

    13 unique colors
    17.99:1 AAA Light
    #f0f0f0
    Background· 19.599999999999998%
    #040404
    Text· 11.2%
    #d5d3cb
    Primary· 6.8%
    #aebeb8
    Secondary· 5.5%
    #2d4449
    Secondary· 5.4%
    #554840
    Secondary· 4.7%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    bretcontreras.com(19)chimpstatic.com(1)

    Website Identity

    Home - Bret Contreras

    Welcome to The Glute Guy — your source for glute science, strength training tools, and evidence-based coaching.

    bretcontreras.com/
    18 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 17 May 2026 at 14:16

    Historical Analysis & Change Tracking