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jefferies.com

https://jefferies.com· First analyzed 01 May 2026· Updated 01 May 2026
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jefferies.com
Desktop screenshot of jefferies.com
Mobile screenshot of jefferies.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.41.248

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

drew.ns.cloudflare.com.hadlee.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
898 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
60 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Jefferies Themev0.1.0Custom
by 10up
View Theme

Technology Stack

15 Technologies Detected

Plugins

7
Mega MenuJefferies Energy And PowerElasticpressBrightcove Video ConnectSpectra Pro
Yoast SEO
Jetpack

Libraries

2
HTMX
jQueryv3.7.1

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

A89/100
27
4
1
Meta Tags15/15
Content10/12
Headings7/8
Technical24/25
E-E-A-T7/7
Images3/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
J
jefferies.comjefferies.com

Jefferies | Global Investment Banking & Capital Markets

Jefferies is the leading pure-play investment banking and capital markets firm, purpose-built and driven to deliver for our clients.

Title Length55 chars

Recommended: 50-60 chars (~331px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (11/17) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

22/100
Needs Work
7 11

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
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
Text ratio:5%
Words:1,884
Token eff.:Optimal

Structured Data

5 JSON-LD
Person×1.3Organization×1.1WebSite(min)microdataBreadcrumbList
sameAs entity links

Citation Readiness

Opening Summary14w
Descriptive Headings
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.
A
88/100
15
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
12/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
38/100
F
482 mg
CO₂e / view
4.7 MB
Page Weight
15%
Cleaner Than
New Visitor
551 mg
vs
Returning (cached)
275 mg
Annual (10K/mo)
57.8 kg
Emission Segments
Data Center
24 mg
Network
142 mg
Device
317 mg
Resource Breakdown
JavaScript
283.6 KB
Images
4.2 MB
CSS
43.5 KB
Fonts
3.9 KB
HTML
46.8 KB
Other
51.7 KB
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

WAF

60d

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

Valid From

01.04.2026

Valid Until

30.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.jefferies.com*.www.jefferies.com

SHA-256 Fingerprint

6A:90:56:EC:C9:8D:DB:E8:62:51:E3:E7:EF:D0:22:B8:F5:A6:65:91...

Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 300s(max-age=300, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9f4ca6b5e9ee5837-MXP
content-encoding
📦 Gzip(gzip)
content-security-policy
upgrade-insecure-requests; connect-src 'self' *.brightcove.n...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-001c3e01.gslb.pphosted.com
mxa-001c3e01.gslb.pphosted.com

Domain Information

jefferies.com

Domain Age
30 years

Created

03.05.1996

Expires

04.05.2027

Last Updated

20.04.2026

Registrar

MarkMonitor Inc.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked
Data Protection Officer mentioned

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
84/100
Mobile Friendly11 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG AAA
83/100
Readability
/30
19/30

30px · LH 1.20

Hierarchy
/20
17/20

2.13x ratio · ✓ H1→H6

WCAG
/25
25/25

10.44:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Roboto

Sans64px

Body Font

Roboto

Sans30px

Contrast Ratio

10.44:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines
64px
h1
40px
h2
64px
h3
30px
p

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.4:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle FontsFluid Type (rem)Flesch 28

Color Palette

12 unique colors
5:1 AA Dark
#6d706f
Other· 17.4%
#ffffff
Primary· 14.1%
#0067c6
Primary· 15.3%
#0c131a
Secondary· 12.4%
#233039
Secondary· 7.7%
#0d1e32
Primary· 6.7%
#94a6b4
Secondary· 2.9%
#254864
Primary· 2.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

29 Resources

20
Scripts
9
Styles
5
Async
0
Defer

Top Script Sources

jefferies.com(9)googletagmanager.com(4)go.jefferies.com(2)cdn-ukwest.onetrust.com(1)experiments.parsely.com(1)

Website Identity

Jefferies Financial Group Inc

Jefferies Financial Group Inc

Organization

Jefferies is the leading pure-play investment banking and capital markets firm, purpose-built and driven to deliver for our clients.

jdoe@jefferies.com
www.jefferies.com/
30 years old
Location detected: 🇨🇦 Canadavia ip
MarkMonitor Inc.en-US

Sponsored

Last analyzed: 01 May 2026 at 06:15

Historical Analysis & Change Tracking