Laporan audit untuk

bahteraadijaya.com

Terakhir diaudit Jul 2, 2026

Website has significant performance issues that impact user experience and search engine visibility

The website has a low performance score with slow Largest Contentful Paint and high Total Blocking Time. It also lacks structured data and a sitemap which limits AI and search engine capabilities. SEO is strong but there are opportunities to improve technical aspects.

0/100

Keseluruhan

05090100

Profil skor

Insight per kategori

Performa43

The site has a performance score of 43 with several critical issues including large unused JavaScript and CSS, slow LCP, and high TBT.

SEO100

The site has a perfect SEO score with proper meta tags and structured data missing only for AI and search engines.

Aksesibilitas96

The site has a high accessibility score with minor issues related to color contrast and accessible names.

Best practices81

The site has some deprecated APIs and lacks a Content-Security-Policy header which could be improved.

Kesiapan AI65

The site lacks structured data and has no sitemap which limits its ability to be understood by AI systems.

Metrik performa

8.1s

Largest Contentful Paint

Lab

0.00

Cumulative Layout Shift

Lab

1129ms

Total Blocking Time

Lab

3.4s

First Contentful Paint

Lab

4.6 MB

Berat halaman

Lab

2.74 g

CO2 per kunjungan

Lab

Kesiapan marketing

Web analytics

Ada

Pixel iklan

Belum ada

Live chat

Belum ada

Blog atau konten

Ada

Halaman pricing

Belum ada

Email capture

Ada

Akses AI crawler

ChatGPT

Diizinkan

Claude

Diizinkan

Perplexity

Diizinkan

Gemini

Diizinkan

Common Crawl

Diizinkan

llms.txt

Ada

Structured data

Belum ada

Teknologi dan tools terdeteksi

Google Analytics

Kehadiran sosial

Instagram

YouTube

Bandingkan dengan kompetitor

Rekomendasi

24 isu ditemukan

Tinggi

Remove unused JavaScript

Est savings of 659 KiB

Effort tinggi

Cara memperbaiki

Analyze the JavaScript files using tools like Webpack Bundle Analyzer or Chrome DevTools to identify and remove unused code. Implement code splitting to load only necessary modules on demand.

Dampak

Reduce initial load size by 659 KiB which can improve LCP and overall performance.

Webpack Bundle AnalyzerChrome DevToolsCode splitting

Tinggi

Avoid multiple page redirects

Est savings of 1,180 ms

Effort sedang

Cara memperbaiki

Audit all links and server configurations to eliminate unnecessary redirects. Use HTTP status codes correctly and ensure URLs are properly configured in the CMS or backend.

Dampak

Improve FCP by 1,180 ms reducing user wait time.

Redirect checkerServer configuration auditHTTP status code validation

Tinggi

Remove unused CSS

Est savings of 117 KiB

Effort sedang

Cara memperbaiki

Use tools like PurgeCSS or Chrome DevTools to identify and remove unused CSS. Implement critical CSS for above-the-fold content and defer non-essential styles.

Dampak

Reduce initial load size by 117 KiB improving performance metrics.

PurgeCSSChrome DevToolsCritical CSS extraction

Tinggi

Implement efficient cache lifetimes

Est savings of 2,638 KiB

Effort rendah

Cara memperbaiki

Configure HTTP caching headers such as Cache-Control and ETag for static assets. Set appropriate max-age values for resources that do not change frequently.

Dampak

Reduce network payload by 2,638 KiB improving load times for returning visitors.

HTTP caching headersCache-ControlETag

Tinggi

Optimize image delivery

Est savings of 244 KiB

Effort sedang

Cara memperbaiki

Convert images to next-gen formats like WebP or AVIF. Implement responsive images using srcset and sizes attributes. Compress images without losing quality using tools like ImageOptim or Squoosh.

Dampak

Reduce image payload by 244 KiB improving LCP and overall performance.

WebP/AVIF conversionsrcsetImageOptim

Squoosh

Tinggi

Reduce JavaScript execution time

2.6 s

Effort tinggi

Cara memperbaiki

Identify and optimize long-running JavaScript tasks using Chrome DevTools Performance tab. Defer non-critical scripts and use asynchronous loading where possible.

Dampak

Reduce main-thread work by 2.6 seconds improving interactivity and TBT.

Chrome DevTools Performance tabDefer scriptsAsync loading

Tinggi

Minimize main-thread work

3.8 s

Effort tinggi

Cara memperbaiki

Profile JavaScript execution using Chrome DevTools to identify and reduce long tasks. Optimize rendering and layout operations and consider using Web Workers for heavy computations.

Dampak

Reduce main-thread work by 3.8 seconds improving TBT and user interaction.

Chrome DevToolsWeb WorkersLayout optimization

Tinggi

Fix render-blocking requests

Est savings of 1,350 ms

Effort sedang

Cara memperbaiki

Identify and defer non-critical CSS and JavaScript. Use async or defer attributes for scripts and inline critical CSS to avoid render-blocking.

Dampak

Improve FCP by 1,350 ms reducing perceived load time.

Defer scriptsInline critical CSSAsync loading

Sedang

Improve color contrast

Background and foreground colors do not have a sufficient contrast ratio.

Effort rendah

Cara memperbaiki

Use tools like WAVE or Contrast Checker to evaluate and adjust color contrast ratios. Ensure text is readable against background colors with a minimum contrast ratio of 4.5:1 for normal text.

Dampak

Improve accessibility compliance and readability for users with visual impairments.

WAVEContrast CheckerColor contrast adjustment

Sedang

Add matching accessible names

Elements with visible text labels do not have matching accessible names.

Effort sedang

Cara memperbaiki

Ensure all interactive elements have matching accessible names using aria-label or aria-labelledby attributes. Test with screen readers to verify accessibility improvements.

Dampak

Improve accessibility for screen reader users ensuring all elements are properly labeled.

Screen reader testingaria-labelaria-labelledby

Sedang

Update deprecated APIs

1 warning found

Effort sedang

Cara memperbaiki

Audit the codebase for deprecated APIs and replace them with modern equivalents. Update libraries and frameworks to their latest versions to ensure compatibility and security.

Dampak

Reduce potential errors and improve long-term maintainability of the site.

Code auditLibrary updatesDeprecation checkers

Tinggi

Add structured data

No structured data (JSON-LD) for AI and search engines

Effort sedang

Cara memperbaiki

Implement JSON-LD structured data for key content types such as products, articles, or local businesses. Use schema.org vocabulary to provide rich metadata for search engines and AI systems.

Dampak

Improve AI understanding and search engine visibility through rich snippets and better indexing.

JSON-LD

Schema.orgStructured data testing tool

Tinggi

Create a sitemap.xml

No sitemap.xml

Effort rendah

Cara memperbaiki

Generate and submit a sitemap.xml file to search engines. Include all important pages and update it regularly to ensure proper indexing.

Dampak

Improve search engine crawling and indexing of the site's content.

Sitemap generatorXML sitemapSearch console submission

Sedang

Add Content-Security-Policy header

No Content-Security-Policy header

Effort rendah

Cara memperbaiki

Configure the server to include a Content-Security-Policy HTTP header. Define policies to restrict script sources and prevent XSS attacks.

Dampak

Enhance security by preventing unauthorized script execution and mitigating XSS risks.

Content-Security-Policy headerSecurity headersCSP policy generator

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bahteraadijaya.com

Website has significant performance issues that impact user experience and search engine visibility

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