
Japanese Keyword Hack: How to Remove Spam URLs from WordPress
Remove Japanese spam URLs from WordPress, close the attacker’s entry point and restore clean search visibility with this practical recovery guide.
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We design and develop high-speed React.js, Next.js, and WordPress solutions integrated with technical SEO and workflow automation to compound pipeline value.
Premier Solutions is a full-stack web development and SEO agency for brands that treat their website as a growth engine, not a brochure. From custom WordPress and Next.js / React.js development to Shopify storefronts, technical SEO, AI search optimization (AEO & GEO), and workflow automation — every service below is engineered around one outcome: faster sites that rank higher and convert more. Whether you need a new high-performance build, a rescue for a slow or hacked site, or an ongoing SEO and automation partner, choose a service to see our process, deliverables, and results.
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As an experienced WordPress theme developer, we abandon generic pre-made builders. We program lightning-fast, Gutenberg-native systems custom-configured to eliminate blocking scripts, guarantee 100% Core Web Vitals compliance, and improve organic crawl rates.
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Remove Japanese spam URLs from WordPress, close the attacker’s entry point and restore clean search visibility with this practical recovery guide.
Stop settling for sluggish performance and vanity metrics. Partner with our systems architects to build a fast, secure website that reliably converts traffic into pipeline revenue.
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| Google Lighthouse (Mobile) | 95 - 100 Score | 35 - 55 Score |
| DOM Tree Depth Limit | Under 12 Levels | 32+ Nested Levels |
| Cumulative Layout Shift (CLS) | 0.0 (Zero Shift) | 0.28+ (Failed State) |
| JS Payload Size | < 85kb (Critical CSS/JS) | 650kb+ Bloat Scripts |
Custom firewall rules disabling execution on uploads, disabling XML-RPC endpoints, and establishing tight rate limits.
Unique prefix mappings, query input sanitization, dynamic SQL protection, and isolated database server setups.
Continuous, automated file integrity scans that match code hashes and alert you instantly to system modifications.
Hardened file permissions (wp-config.php isolation, .htaccess strict rules) to block write access to server configurations.
Protecting client data and code assets is non-negotiable for organic rankings. Our specialized WordPress security services incorporate deep system audits, server-side parameter tuning, database isolation, and automated real-time perimeter protection.
Unlock premium e-commerce conversion rates and speed scales. Through our tailored Shopify store development services, we customize headless Liquid environments, write optimized Cart JS APIs, integrate secure multi-channel inventory syncs, and resolve performance bottlenecks.

Find rogue WordPress administrators, preserve evidence, remove malicious access and prevent the attacker from returning.

Audit your WordPress website with 25 practical checks covering updates, users, files, hosting, backups, monitoring, and incident readiness.
From custom WordPress layouts to technical SEO optimizations, performance speed scales, and custom lead automations—we build leads-driving systems.
Your customers now ask ChatGPT, Perplexity, and Google AI Overviews before they ever see your website. Our AEO & GEO services make your brand the answer AI engines cite and recommend.
Connect Claude, ChatGPT, or Gemini to your website. We build custom AI chatbots, RAG knowledge systems, MCP integrations, and AI-powered workflows for WordPress and Next.js platforms.
Monthly WordPress maintenance with tested updates, security monitoring, daily backups, uptime checks and priority support.
WordPress site hacked? We remove malware, delete rogue admin accounts, restore clean files, and harden your site against reinfection — typically within 24–48 hours, at a fixed price.
Professional WordPress security services: audits, hardening, malware removal, managed updates, and 24/7 monitoring. We've recovered sites with 6,000+ injected spam posts — and kept them clean.
Data-driven SEO services covering technical audits, keyword strategy, content optimization, internal linking and reporting for sustainable organic growth.
Custom WordPress theme development from Figma/XD/PSD and bespoke plugin engineering — lightweight, fast, secure, and built to WordPress coding standards.
n8n workflow automation services: lead capture, e-commerce ops, AI-powered pipelines, client reporting, and cross-platform data sync. We run the same systems ourselves.
React and Next.js development for fast, SEO-optimized web applications. SSR/SSG, headless CMS, TypeScript, Tailwind — built by the team that runs premiersol.co on the same stack.
Secure, scalable API and backend development: custom REST/GraphQL APIs, database design, authentication, cloud infrastructure, and system integrations that power your applications.
Code-level WordPress speed optimization that fixes Core Web Vitals at the source — not plugin band-aids. We've rescued sub-20 desktop scores and brought them to green.
Custom Shopify store development: brand-aligned Liquid themes, headless Next.js builds, conversion-optimized checkout, and zero-loss platform migrations.
We build custom WordPress websites engineered for speed, SEO, and security from the ground up — not modified templates. Full ownership, clean code, and a site that ranks and converts.
Custom web applications for when WordPress and Shopify aren't enough: SaaS platforms, client portals, data-driven tools, and MVPs — built with React, Next.js, and Node.js.