lji.org

https://lji.org· First analyzed 13 May 2026· Updated 13 May 2026

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lji.org

Mobile

Sponsored

Hosting Provider

La Jolla Institute Allergy and Immunology

IP Address

192.52.227.66

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Diego, United States

ASN

AS394861

Organization

La Jolla Institute Allergy and Immunology

Server

Nginx

Nameservers

ns-376.awsdns-47.com.ns-836.awsdns-40.net.ns-1408.awsdns-48.org.ns-1557.awsdns-02.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.2 s10%

Speed Index

2.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.9 MB

123 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Blocksyv2.1.38

by CreativeThemes

View Theme

Technology Stack

23 Technologies Detected

Plugins

Co Authors Plus Simple Post Redirect Metronet Profile Picture Cookie Notice Email Subscribers Premium

Elementor

Blocksy Companion Essential Blocks

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Languages

SEO Analysis

C64/100

Meta Tags4/15

Content10/12

Headings3/8

Technical21/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

lji.orglji.org

lji.org

No description available for this page.

Title Length7 chars

Recommended: 50-60 chars (~36px / 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 (8/12) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

17/100

Poor

5 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

D43/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

2/25

Citation

13/25

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:5%

Words:2,124

Token eff.:Optimal

Depth:1/5

Structured Data

Microdata

Organization×1.1microdata

Citation Readiness

Opening Summary436w

Descriptive Headingsavg 5w

Canonical URL

Open Graph1/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

88/100

Passed

Critical

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

10/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

26/100

493 mg

CO₂e / view

3.9 MB

Page Weight

15%

Cleaner Than

New Visitor

563 mg

Returning (cached)

281 mg

Annual (10K/mo)

59.1 kg

Emission Segments

Data Center

110 mg

Network

118 mg

Device

264 mg

Resource Breakdown

JavaScript

766.5 KB

Images

1.8 MB

CSS

1.3 MB

Fonts

1.1 KB

HTML

38.4 KB

Other

16.2 KB

Green Hosting Not Verified

La Jolla Institute Allergy and Immunology

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

121d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

11.08.2025

Valid Until

11.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

lji.org*.lji.org

SHA-256 Fingerprint

B2:3A:7F:16:58:75:25:F1:C6:27:75:EE:58:7F:8D:00:2E:90:15:F2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 1 Hours(max-age=3600, public)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 07:16:01 GMT

etag

"f493c1f24273ea02919e19eb98a36e5d"

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

alt4.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

lji.org

Domain Age

25y 3m

Created

26.01.2001

Expires

26.01.2027

Last Updated

09.01.2026

Registrar

Name106, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

86/100

Mobile Friendly5 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=5, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Fira Sans

WCAG Partial

61/100

Readability

/30

22/30

16px · LH 1.65

Hierarchy

/20

6/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

16/25

1 font · 8 req

Heading Font

Fira Sans

Sans

Body Font

Fira Sans

Sans16px

Contrast Ratio

1:1

14 issues

Reading Comfort

~40 CPL

Narrow lines

154px

16px

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

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 31

Color Palette

15 unique colors

10.04:1 AAA Light

#c4cbcd

Secondary· 13.5%

#221e1e

Other· 5%

#4f5368

Primary· 11.2%

#889db3

Secondary· 8.5%

#c78243

Accent· 6.8%

#e4a356

Accent· 5.5%

#c1b5a1

Secondary· 5.5%

#3a4356

Secondary· 5.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lji.org(10)youtube.com(3)connect.facebook.net(2)googletagmanager.com(2)google-analytics.com(1)

Website Identity

lji.org

25 years old

Location detected: 🇺🇸 United Statesvia ip

Name106, Inc.📧 Google Workspaceen-US

Social Profiles

LinkedIn YouTube Bluesky

Sponsored

Last analyzed: 13 May 2026 at 07:16

Historical Analysis & Change Tracking