tabnine.com

https://tabnine.com· First analyzed 23 Apr 2026· Updated 23 Apr 2026

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tabnine.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.33.235.16

Site Location

🇺🇸 Middletown, United Statesvia schema_nap

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-757.awsdns-30.net.ns-1515.awsdns-61.org.ns-1753.awsdns-27.co.uk.ns-36.awsdns-04.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

360 ms10%

Speed Index

468 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

436 KB

121 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

tabnineCustom

Technology Stack

14 Technologies Detected

Plugins

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Analytics

Tag Managers

Marketing

CDN

SEO Analysis

B77/100

Meta Tags9/15

Content6/12

Headings8/8

Technical24/25

E-E-A-T5/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

tabnine.comtabnine.com

Tabnine AI Code Assistant | Smarter AI Coding Agents. Total Enterpr...

Tabnine is the AI code assistant that accelerates and simplifies software development while keeping your code private, secure, and compliant.

Title truncated.

Title Length79 chars

Recommended: 50-60 chars (~468px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (79 chars, ~468px). Will be truncated in search results.
• Most images missing alt text (199/315) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

28 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

32/100

Needs Work

8 13

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

10/25

Citation

10/25

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:1%

Words:3,866

Token eff.:Poor Structure

Structured Data

5 JSON-LD

Person×1.3(min)microdataOrganization×1.1WebSiteProduct(min)microdataBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

11/15

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

ARIA & Roles

4/15

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.

70/100

44 mg

CO₂e / view

435.6 KB

Page Weight

90%

Cleaner Than

New Visitor

50 mg

Returning (cached)

25 mg

Annual (10K/mo)

5.3 kg

Emission Segments

Data Center

2 mg

Network

13 mg

Device

29 mg

Resource Breakdown

CSS

232.4 KB

HTML

35.7 KB

Other

167.5 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

WAF

59d

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+H3

Valid From

24.03.2026

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.tabnine.com

SHA-256 Fingerprint

BD:48:D8:30:69:90:6C:A4:7F:6F:14:42:5C:18:3D:38:D6:6D:D7:E4...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇩🇪 Frankfurt

9f10b22cfe29240f-FRA

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt4.aspmx.l.google.com

aspmx.l.google.com

alt1.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

tabnine.com

Domain Age

7y 7m

Created

06.09.2018

Expires

06.09.2026

Last Updated

02.08.2025

Registrar

Amazon Registrar, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

72/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG Partial

74/100

Readability

/30

22/30

15px · LH 1.60

Hierarchy

/20

20/20

2.8x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

18/25

2 fonts · 4 req

Heading Font

Inter

Sans42px

Body Font

Inter

Sans15px

Contrast Ratio

1:1

12 issues

Reading Comfort

~38 CPL

Narrow lines

42px

27px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

Buy on MyFontsFlesch 38

Color Palette

8 unique colors

6.08:1 AA Light

#ffffff

Background· 45.7%

#705d68

Secondary· 3.8%

#141a3a

Primary· 28.5%

#11266d

Accent· 6.2%

#060917

Accent· 5.7%

#b6cad1

Secondary· 4.9%

#292e3b

Secondary· 4.9%

#432032

Secondary· 0.4%

Business & Marketing Stack

4 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)tabnine.com(2)js-eu1.hs-banner.com(1)js-eu1.usemessages.com(1)js-eu1.hs-analytics.net(1)

Website Identity

Tabnine

Organization

Tabnine is the AI code assistant that accelerates and simplifies software development while keeping your code private, secure, and compliant.

www.tabnine.com/

7 years old

651 N Broad St, Suite 206, Middletown

19709, Middletown, Delaware

Location detected: 🇺🇸 United States, Middletownvia schema_nap

Amazon Registrar, Inc.📧 Google Workspaceen-US

Social Profiles

X (Twitter)LinkedIn YouTube

Sponsored

Last analyzed: 23 Apr 2026 at 23:38

Historical Analysis & Change Tracking