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cerlalc.org

https://cerlalc.org· First analyzed 10 May 2026· Updated 10 May 2026
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cerlalc.org
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Hosting Provider

IFX NETWORKS COLOMBIA

IP Address

190.60.110.144

Site Location

🇨🇴 Colombiavia ip

Server Location

🇨🇴 Bogotá, Colombia

ASN

AS18747

Organization

IFX NETWORKS COLOMBIA

Server

Apache

Nameservers

ns08.domaincontrol.com.ns07.domaincontrol.com.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.3 s10%
Speed Index
5.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
48.2 MB
109 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.0.11
Infrastructure
Hosting
IFX NETWORKS COLOMBIA

Technology Stack

22 Technologies Detected

Plugins

7
Cerlalc Plugin 2018
Contact Form 7
Post Grid And Filter UltimateTaxonomy Images
WPML
Add To Any
WPML

Libraries

3
jQueryv3.6.0
Animate.cssAOS

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

Meta Frameworks

1
Next.js

UI Components

1
Slick Carousel

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Constant Contact

Web Servers

1
Apachev2.4.6

Languages

1
PHPv8.0.30

SEO Analysis

B73/100
22
7
0
Meta Tags7/15
Content12/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cerlalc.orgcerlalc.org

Cerlalc

Centro regional para el fomento del libro en America Latina y el Caribe

Title Length7 chars

Recommended: 50-60 chars (~39px / 580px)

Description Length71 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    500 URLs

    robots.txt

    5 rules

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    10 8

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    6/25
    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:9%
    Words:2,564
    Token eff.:Optimal
    Sections/1K:7.8
    Depth:1/5

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary504w
    Descriptive Headingsavg 9.2w
    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.
    B
    72/100
    11
    Passed
    3
    Critical
    2
    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
    10/15
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    6/100
    F
    6.11 g
    CO₂e / view
    48.2 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    6.98 g
    vs
    Returning (cached)
    3.49 g
    Annual (10K/mo)
    732.9 kg
    Emission Segments
    Data Center
    1.36 g
    Network
    1.47 g
    Device
    3.28 g
    Resource Breakdown
    JavaScript
    250.9 KB
    Images
    23.4 MB
    CSS
    24.4 MB
    Fonts
    1011 B
    HTML
    126.7 KB
    Other
    739 B
    Green Hosting Not Verified
    IFX NETWORKS COLOMBIA
    9 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    300d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    SSL Corporation

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    07.03.2026

    Valid Until

    07.03.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    cerlalc.org

    SHA-256 Fingerprint

    49:EA:3D:AD:12:25:EC:26:61:3B:73:91:0B:91:F1:1B:EF:CC:53:43...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-security-policy
    upgrade-insecure-requests;
    content-type
    text/html; charset=UTF-8
    date
    Sun, 10 May 2026 20:59:52 GMT
    keep-alive
    timeout=5, max=100
    link
    <https://cerlalc.org/wp-json/>; rel="https://api.w.org/", <h...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com
    aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    cerlalc.org

    Domain Age
    25 years

    Created

    09.05.2001

    Expires

    09.05.2027

    Last Updated

    10.05.2026

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    63/100
    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, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Klarheit + Source Sans 3

    WCAG Partial
    63/100
    Readability
    /30
    24/30

    18px · LH 1.44

    Hierarchy
    /20
    10/20

    0.89x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1.04:1 min contrast

    Performance
    /25
    14/25

    3 fonts · 5 req

    Heading Font

    Klarheit

    Sans16px

    Body Font

    Source Sans 3

    Sans18px

    Contrast Ratio

    1.04:1

    18 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    16px
    h1
    54px
    h2
    30px
    h3
    32px
    h4
    18px
    p
    Augmented Fourth
    Scale

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

    ✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    GGoogle FontsBuy on MyFontsFlesch 0

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 14.1%
    #5a3e49
    Primary· 29.900000000000002%
    #964e43
    Secondary· 14.6%
    #2d2f49
    Secondary· 8.4%
    #d26041
    Accent· 7.3%
    #c7dce6
    Secondary· 4.8%
    #a08586
    Secondary· 4.1%
    #7e5758
    Secondary· 2.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    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
    5
    Async
    2
    Defer

    Top Script Sources

    cerlalc.org(11)code.jquery.com(3)static.addtoany.com(3)gstatic.com(1)googletagmanager.com(1)

    Website Identity

    Cerlalc

    Organization

    Centro regional para el fomento del libro en America Latina y el Caribe

    cerlalc@cerlalc.org
    3107771317
    25 years old
    Location detected: 🇨🇴 Colombiavia ip
    GoDaddy.com, LLC📧 Google Workspacelang=

    Sponsored

    Last analyzed: 10 May 2026 at 21:01

    Historical Analysis & Change Tracking