SYSTEM ONLINE · aws us-west-1 · build 26.04.1
POs & NET 30 accepted · 559-251-7767 · Fresno, CA
[ ADA TITLE II · DOJ INTERIM FINAL RULE ]

Your accessibility deadline is April 26, 2027.

California public agencies must make every website, app, PDF, and published document WCAG 2.1 Level AA compliant. Smaller entities (under 50,000 population) have 12 more months than the original April 2026 cutoff. Smart agencies are using them.

§ 01 · Interactive

Watch the scanner work.

Drop a PDF on the left. Findings populate on the right in real time — mapped to WCAG 2.1 Level AA success criteria with severity, page reference, and remediation guidance.

scanner.live queue.tsv findings.json
SCANNING · WCAG 2.1 AA
FILE resolution-2026-014.pdf
SHA-256 9b1e…f7a4
PAGES 14 · 384 KB
RESOLUTION No. 2026-014
City of Sample · Adopted March 14, 2026
WHEREAS, the City Council finds that …
[image: city seal] — no alt text
… the public health, safety, and welfare …
NOW, THEREFORE, BE IT RESOLVED that the City
untagged structure · no heading hierarchy
Council of the City of Sample hereby adopts …
Section 1. The recitals set forth above …
contrast 3.1:1 — fails 1.4.3
Section 2. The City Manager is authorized …
// findings · WCAG 2.1 AA 3 critical · 4 serious · 2 minor
WCAG 1.1.1 Level A CRITICAL
Missing image alt text
p.1 · seal.png How to fix →
WCAG 1.3.1 Level A CRITICAL
Untagged PDF — no structure
document How to fix →
WCAG 1.4.3 Level AA SERIOUS
Contrast ratio 3.1:1 (need 4.5:1)
p.2 · §3 body How to fix →
WCAG 2.4.2 Level A SERIOUS
Document title set to filename
metadata How to fix →
WCAG 2.4.4 Level A MINOR
Vague link text — "click here"
Export findings VPAT · JSON · CSV
Live capture · 50+ accessibility checks · <10s per document · WCAG 2.1 AA + Section 508 + PDF/UA
§ 02 · Coverage

Every WCAG 2.1 success criterion. Mapped, scored, exportable.

We test against all 50 Level A and AA success criteria across the four POUR principles. Findings are tagged with the exact criterion so your VPAT writes itself.

1
PERCEIVABLE
Information presentable to senses
14 / 19 auto-detected
1.1.1Non-text Content
1.2.xTime-based Media
1.3.1Info & Relationships
1.3.2Meaningful Sequence
1.4.3Contrast (Minimum)
1.4.4Resize Text
1.4.10Reflow
1.4.11Non-text Contrast
2
OPERABLE
UI components must be operable
11 / 20 auto-detected
2.1.1Keyboard
2.1.2No Keyboard Trap
2.4.2Page Titled
2.4.4Link Purpose (in Context)
2.4.6Headings and Labels
2.4.7Focus Visible
2.5.3Label in Name
2.5.4Motion Actuation
3
UNDERSTANDABLE
Information must be understandable
5 / 7 auto-detected
3.1.1Language of Page
3.1.2Language of Parts
3.2.1On Focus
3.2.2On Input
3.3.1Error Identification
3.3.2Labels or Instructions
4
ROBUST
Compatible with assistive tech
4 / 4 auto-detected
4.1.1Parsing
4.1.2Name, Role, Value
4.1.3Status Messages
PDF/UAISO 14289-1 conformance
  auto-detected by SentraCheck   requires human review (DOJ explicitly notes automated tools cannot test for everything)
§ 02b · Policy controls

Set the bar your policy requires.

Some criteria — contrast, reading order, language of parts — Adobe Acrobat itself flags as requiring human verification. Your compliance team decides whether they should fail the document, warn, or stay advisory. SentraCheck lets you redefine severity per WCAG criterion or per individual rule, scoped to your company.

01

Per-criterion default

Pick a baseline severity for every finding under WCAG 1.4.3, 1.3.2, or any other criterion. Affects all rules that map to it.

scope=criterion
02

Per-rule override

Need finer control? Override an individual rule like ADA-LOW-CONTRAST while leaving the rest of the criterion at default. Per-rule wins over criterion default.

scope=rule
03

Audit trail

Every override stores who changed it and when. The full history is visible inline on the criterion page so your compliance team has a defensible record.

updated_by · updated_at
04

Future scans only

Overrides apply to the next scan onward. Historical scan records stay frozen — no compliance status flips retroactively, no audit headaches.

forward-only
  owners and admins can edit; everyone in the company can view   severity counts, score, and pass/fail all use the overridden values
§ 03 · Conversion

From inaccessible PDF to WCAG 2.1 AA HTML — in one step.

Most agencies publish PDFs that are unreadable to screen readers. We rebuild the document as semantic HTML — headings, lists, tables, and alt text intact. Drag the slider to compare.

BEFORE · resolution-2026-014.pdf AFTER · resolution-2026-014.html
WCAG 2.1 AA · semantic HTML · screen-reader ready

Resolution No. 2026-014

City of Sample · Adopted March 14, 2026

WHEREAS, the City Council finds that the public health, safety, and welfare of the citizens require the adoption of this resolution;

alt: "Official seal of the City of Sample, established 1872"

Section 1. Recitals

The recitals set forth above are true and correct, and incorporated herein by reference.

Section 2. Authorization

The City Manager is hereby authorized to execute the agreements described herein…

0 → 100% SEMANTIC TAGGING
3.1 → 7.4 CONTRAST RATIO
4 → 4 HEADINGS · H1+H2
0 → 6 ALT TEXT BLOCKS
9.4s CONVERSION TIME
§ 04 · Auto-Remediation

Don't just find the issues. Fix them.

Upload a PDF and SentraCheck repairs the most common accessibility failures automatically — then hands it back ready to download. For every image, Claude vision suggests alt text; you review and approve.

01 · UPLOAD
Drop in a PDF

Drag & drop any PDF. It's processed transiently and never stored — no document record, no retention.

02 · REVIEW
Approve the fixes

We auto-fix what we can and pre-fill AI alt text for each image. Edit any suggestion, or mark an image decorative.

03 · DOWNLOAD
Get the fixed file

Download a repaired PDF, ready to publish — usually in seconds. Re-scan to confirm the score jump.

Document title

Sets a descriptive title so the document is identifiable. WCAG 2.4.2.

Title shown in reader

Turns on DisplayDocTitle so readers show the title, not the filename. PDF/UA.

Document language

Sets the language so screen readers use correct pronunciation. WCAG 3.1.1.

Tab & reading order

Sets structure tab order on every page so AT navigates logically. WCAG 2.4.3.

Bookmarks & outline

Generates a navigable outline from the document's headings. WCAG 2.4.5.

Form field labels

Adds accessible names to unlabeled form fields. WCAG 1.3.1 & 4.1.2.

Link descriptions

Describes bare URL links so their purpose is announced. WCAG 2.4.4.

Image alt textAI

Claude vision drafts alt text for every image — you review, edit, or skip. WCAG 1.1.1.

Independently validated. Every remediated document is checked against ISO 14289-1 (PDF/UA-1) with veraPDF — the PDF Association's open-source conformance validator — and the verified result is shown on each scan. Automated validation covers the machine-checkable requirements; a human should still confirm alt-text quality and reading order.

Honest about the limits. Structural tagging, reading-order rewrites, and complex data tables still need a human — SentraCheck flags those clearly so nothing slips through. For deep structural fixes, convert the PDF to fully tagged WCAG 2.1 AA HTML in one step (above).

FREE · NO COMMITMENT · CA AGENCIES

Find every accessibility issue in your entire document corpus.

Send us your published PDF library — we count every page, score it against WCAG 2.1 AA, and return a remediation plan in 5 business days. Sized to your April 2027 deadline.

One audit per agency per 12 months · POs & NET 30 · 559-251-7767