twst.com

https://twst.com· First analyzed 21 May 2026· Updated 21 May 2026

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twst.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

34.232.179.189

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

fatima.ns.cloudflare.com.gerardo.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

848 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

772 KB

136 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

DevDmBootstrap3v1.80

by Danny Machal

View Theme

Technology Stack

25 Technologies Detected

Plugins

Woocommerce Gateway Authorize Net Cim

Contact Form 7

WooCommerce

Woocommerce Social Login

Cj Membership Modules Search By Algolia Instant Relevant Results Types

Jquery Updater

Wp Sentry Integration

Koala Google Recaptcha For Woocommerce

Woocommerce Google Analytics Integration

Analytics

Libraries

CSS Frameworks

Icon Libraries

Web Servers

Security

SEO Analysis

C68/100

Meta Tags9/15

Content11/12

Headings1/8

Technical20/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile3/4

Indexability3/3

twst.comtwst.com

The Wall Street Transcript – In-Depth Interviews For Investors

No description available for this page.

Title Length62 chars

Recommended: 50-60 chars (~374px / 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 (38/53) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

174 URLs

174 sub-sitemaps

robots.txt

11 rules

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

8/25

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

code blocksnav

Text ratio:9%

Words:2,192

Token eff.:Optimal

Sections/1K:4.1

Depth:2/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary397w

Descriptive Headingsavg 7.3w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

49/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

8/15

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

7/15

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

ARIA & Roles

5/15

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

5 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.

61/100

78 mg

CO₂e / view

771.7 KB

Page Weight

80%

Cleaner Than

New Visitor

89 mg

Returning (cached)

45 mg

Annual (10K/mo)

9.3 kg

Emission Segments

Data Center

4 mg

Network

23 mg

Device

51 mg

Resource Breakdown

JavaScript

189.4 KB

Images

428.3 KB

CSS

122.5 KB

HTML

31.1 KB

Other

510 B

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

157d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.04.2026

Valid Until

25.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

*.twst.com

SHA-256 Fingerprint

0B:45:F3:6E:AA:91:E3:05:FD:11:BD:DD:D8:9A:9E:42:38:64:67:25...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🟢 1 Year(max-age=31536000)

content-encoding

📦 Gzip(gzip)

content-length

31522

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 15:54:27 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

twst.com

Domain Age

30y 1m

Created

11.04.1996

Expires

12.04.2027

Last Updated

13.03.2026

Registrar

Cloudflare, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

62/100

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, initial-scale=1, user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

60/100

Readability

/30

14/30

12px · LH 1.43

Hierarchy

/20

8/20

WCAG

/25

17/25

1.8:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans12px

Contrast Ratio

1.8:1

3 issues

Reading Comfort

Single Font Family

left aligned

24px

16px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.8:1).

❌ 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).

Fluid Type (rem)Flesch 0

Color Palette

7 unique colors

Light

#ffffff

Background· 59.900000000000006%

#af1332

Primary· 6.5%

#dde5e7

Secondary· 6.3%

#c5acb3

Secondary· 5.8%

#881938

Accent· 4.1%

#88979f

Secondary· 3.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

twst.com(12)googletagmanager.com(2)gstatic.com(2)js.authorize.net(2)google-analytics.com(1)

Website Identity

The Wall Street Transcript

Organization

In-Depth Interviews For Investors

www.twst.com/

30 years old

Location detected: 🇺🇸 United Statesvia ip

Cloudflare, Inc.📧 Google Workspaceen-US

Sponsored

Last analyzed: 21 May 2026 at 15:54

Historical Analysis & Change Tracking