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iisj.net

https://iisj.net· First analyzed 29 May 2026· Updated 29 May 2026
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iisj.net
Desktop screenshot of iisj.net
Mobile screenshot of iisj.net
Mobile

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Hosting Provider

Arsys Internet S.L.

IP Address

82.223.245.200

Site Location

🇪🇸 Spainvia ip

Server Location

🇪🇸 Madrid, Spain

ASN

AS8560

Organization

Arsys Internet S.L.

Server

Nginx

Nameservers

dns2.dmcorporative.com.dns1.dmcorporative.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
33.9 MB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupalv7

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Foundation

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.8

UI Components

1
Owl Carousel

Other

1
Modernizr

Tag Managers

1
Google Tag Manager

Social

1
AddThis

Web Servers

1
Nginx

SEO Analysis

C63/100
16
6
3
Meta Tags10/15
Content11/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
I
iisj.netiisj.net

Instituto Internacional de Sociología Jurídica de Oñati |

No description available for this page.

Title Length57 chars

Recommended: 50-60 chars (~334px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (8/11) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,576 URLs

robots.txt

70 rules

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
11/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:12%
Words:1,399
Token eff.:Optimal
Sections/1K:5.7
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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
77/100
11
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
31/100
F
3.51 g
CO₂e / view
33.9 MB
Page Weight
5%
Cleaner Than
New Visitor
4.01 g
vs
Returning (cached)
2.01 g
Annual (10K/mo)
421.1 kg
Emission Segments
Data Center
172 mg
Network
1.03 g
Device
2.31 g
Resource Breakdown
JavaScript
142.1 KB
Images
327.6 KB
CSS
33.5 MB
HTML
15.0 KB
Other
1.2 KB
Green Hosting Verified
IONOS SE
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
Interactive

HTTPS

No WAF

54d

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/2

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

iisj.netwww.iisj.net

SHA-256 Fingerprint

99:A8:F4:C2:B2:C6:AE:DF:A0:45:36:A6:DF:2D:CE:1D:AE:79:76:16...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-language
en
content-length
15052
content-type
text/html; charset=utf-8
date
Fri, 29 May 2026 13:21:20 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.serviciodecorreo.es

Domain Information

iisj.net

Domain Age
19y 3m

Created

19.02.2007

Expires

19.02.2027

Last Updated

11.02.2026

Registrar

Arsys Internet, S.L. dba NICLINE.COM

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.
D
43/100
Not 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, maximum-scale=1
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Playfair Display + Source Sans Pro

WCAG Partial
49/100
Readability
/30
18/30

14px · LH 1.60

Hierarchy
/20
6/20
WCAG
/25
12/25

1:1 min contrast

Performance
/25
13/25

2 fonts · 2 req

Heading Font

Playfair Display

Serif

Body Font

Source Sans Pro

Sans14px

Contrast Ratio

1:1

31 issues

Reading Comfort

~37 CPL

Narrow lines
22px
h2
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

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

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 18

Color Palette

13 unique colors
2.79:1 Fail Light
#ffffff
Background· 17.3%
#989c97
Other· 6.5%
#3d2917
Primary· 15%
#b6ad9e
Secondary· 10.5%
#936239
Secondary· 7.8%
#734a29
Secondary· 7.5%
#755c3f
Secondary· 5.6%
#be895d
Secondary· 5.5%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
AddThisFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

25 Resources

20
Scripts
5
Styles
4
Async
0
Defer

Top Script Sources

iisj.net(15)googletagmanager.com(2)google-analytics.com(2)google.com(1)

Website Identity

iisj.net

19 years old
Location detected: 🇪🇸 Spainvia ip
Arsys Internet, S.L. dba NICLINE.COMen

Sponsored

Last analyzed: 29 May 2026 at 13:21

Historical Analysis & Change Tracking

iisj.net Technology Stack - Built With jQuery, Owl Carousel, Modernizr, Tailwind CSS, Foundation | StackOptic | StackOptic