Issue 01
Search results do not communicate the content accurately
The roles of titles, descriptions, canonical URLs, structured data, and sitemaps are not clearly defined.
Site quality / Quality Improvement
Treat speed, clarity, and safety as one connected quality.
Rather than optimizing only for search engines, users, or operators, we review the current architecture and measurements to prioritize improvements across all three.
Starting point / 01
Go beyond raising a score and create a state that can keep improving.
Quality improvement does not end with a one-time audit or configuration change. We review page roles, analytics and external scripts, update frequency, and the publishing flow, then make changes in stages while documenting the impact and review method.
Issue 02
Pages are slow, but the cause is unclear
Multiple factors overlap, including images, CSS, fonts, analytics tags, and caching.
Issue 03
One fix creates another usability problem
Quality areas are treated in isolation—for example, a visual adjustment breaks focus visibility or contrast.
Prices are tax-inclusive estimates. External service fees, license fees, server costs, and changes after formal requirements are confirmed separately.
Scope / 02
Quality areas reviewed together
We tailor the scope to the need, whether it is an audit only, correction of specific items, or a comprehensive pre-launch review.
01
SEO and structured data
We define each page's role and make the information shown in search results and social sharing consistent.
- title, description, canonical, and OGP
- JSON-LD including Organization and Service
- Alignment among sitemap, RSS, and canonical URLs
SEO and Structured Data From ¥50,000
02
Performance and delivery optimization
Using actual pages and measurements, we isolate what delays initial rendering and address the highest-impact areas first.
- Image formats, sizes, and lazy loading
- CSS, fonts, and external scripts
- Caching and delivery settings
Page-Speed Improvement From ¥50,000
03
Accessibility
We inspect keyboard operation, screen-reader output, contrast, form guidance, and related areas and correct barriers to use.
- Heading structure, landmarks, and aria attributes
- Focus visibility and keyboard operation
- Form validation and error guidance
Accessibility Improvement From ¥50,000
04
Security headers and CSP
We inventory external connections required for publication and organize per-page delivery settings and CSP, including for admin interfaces.
- CSP and security headers
- noindex and cache settings for admin interfaces
- Inventory of external scripts and connection destinations
Security Headers/CSP From ¥30,000
05
Pre- and post-publication review design
Instead of stopping at a successful build, we establish procedures for checking key screens, mobile layouts, links, forms, and differences in the published environment.
- Review of representative routes and viewport widths
- Inspection of links, forms, and the console
- Review of differences between Preview and production
Requirements and Technical Consultation Custom estimate
Estimated after confirming the targets and required validation scope.
Process / 03
Measure, assess the impact, and set priorities.
Because quality goals can conflict, we document the reason for each change and its review results.
Step 01
Criteria definition
We confirm the important pages, users, business goals, and current metrics of concern.
Step 02
Cross-functional audit
We identify problems and their impact from the code, generated HTML, measurements, and real interaction.
Step 03
Priority fixes
Considering benefits and risks, we correct the highest-impact items in stages.
Step 04
Recheck
We check desktop and mobile, Preview and production, and share the ongoing inspection method.
Technical notes / 04
We publish technical decisions for each improvement area.
Acecore Systems technical articles explain the background and review points for individual measures.
Note 01
SEO Guide to Implementing Structured Data and OGP on an Astro Site
An overview of the roles and implementation of JSON-LD, OGP, sitemaps, and RSS.
Note 02
Practical Techniques for Improving Astro Site Performance
Examples of improvements to CSS, fonts, images, external scripts, and caching.
Note 03
Astro Site Accessibility Improvement Guide
Review points for aria attributes, contrast, focus, forms, and related areas.
Note 04
Secure Static-Site Delivery with Cloudflare Pages
Covers security headers, CSP, caching, and Pages delivery settings.