Audit Result

Found 27 characters. Keep title between 30 and 60 characters.

Fix: Add a unique <title> tag describing the main page intent in 30-60 characters.

Found 20 characters. Keep description around 70-160 characters.

Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

Canonical found: https://dia-co.ir/

Favicon found and reachable: https://i0.wp.com/dia-co.ir/wp-content/uploads/2026/07/logo-%D8%AF%DB%8C%D8%A7%DA%A9%D9%88-small.png?fit=32%2C20&ssl=1 (HTTP 200).

Viewport configured: width=device-width, initial-scale=1.0

Language declared as "fa-IR".

Found 2 H1 tags.

Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

Detected 1 heading level jumps.

• • Skipped from h2 to h4: "📝 فرم‌های تخصصی ارزیابی آنلاین دیاکو" -> "اقامت تمکن مالی (خودحمایتی)".

Fix: Follow semantic order (h1 -> h2 -> h3) and avoid skipping heading levels.

12 of 237 images are missing alt text.

Fix: Add meaningful alt attributes to all informative images for accessibility and image SEO.

Page is served over HTTPS.

2 HTTPS hardening issues detected.

• • Missing Strict-Transport-Security header.
• • Could not probe the HTTP version of this page.

Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

Missing: strict-transport-security, content-security-policy, x-frame-options, x-content-type-options, referrer-policy.

Fix: Add the missing security headers at your reverse proxy or application layer.

Content-Security-Policy header is missing.

• • Missing Content-Security-Policy header.

Fix: Define a restrictive Content-Security-Policy and avoid unsafe directives such as unsafe-inline and unsafe-eval.

No first-party cookies were set during the initial page load.

Server response headers do not expose version tokens.

Domain does not appear to be behind Cloudflare.

Loaded in 6.28s (perceived).

Fix: Reduce payload size, cache static assets, and remove non-critical JS from initial load.

0 scripts and 27 styles may block rendering.

• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-paypal-payments/dist/paypal-payment-buttons/style.rtl.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-search/build/search-blocks/results-list.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/background-css/1/dia-co.ir/wp-content/cache/min/1/c/7.1.3/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css?ver=1791394007&wpr_t=1792095451
• • style: https://dia-co.ir/wp-content/cache/min/1/c/7.1.3/wp-includes/js/mediaelement/wp-mediaelement.min.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-search/build/instant-search/jp-search.chunk-main-payload.rtl.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/p/jetpack/16.3/modules/subscriptions/subscribe-floating-button/subscribe-floating-button.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/wccp-pro/css/css-protect.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/wccp-pro/css/print-protection.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/themes/jannah/assets/css/base.min.css?ver=7.6.5
• • style: https://dia-co.ir/wp-content/cache/background-css/1/dia-co.ir/wp-content/themes/jannah/assets/css/style.min.css?ver=7.6.5&wpr_t=1792095451
• • style: https://dia-co.ir/wp-content/themes/jannah/assets/css/widgets.min.css?ver=7.6.5
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/themes/jannah/assets/css/helpers.min.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/themes/jannah/assets/css/fontawesome.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/background-css/1/dia-co.ir/wp-content/cache/min/1/wp-content/themes/jannah/assets/ilightbox/dark-skin/skin.css?ver=1791394007&wpr_t=1792095451
• • style: https://dia-co.ir/wp-content/themes/jannah/assets/css/single.min.css?ver=7.6.5
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/elementor/assets/lib/eicons/css/elementor-icons.min.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/plugins/elementor/assets/css/frontend.min.css?ver=4.3.4
• • style: https://dia-co.ir/wp-content/uploads/elementor/css/post-127330.css?ver=1791393609
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/elementor/assets/lib/font-awesome/css/all.min.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/plugins/elementor/assets/lib/font-awesome/css/v4-shims.min.css?ver=4.3.4
• • style: https://dia-co.ir/wp-content/uploads/elementor/css/post-128440.css?ver=1791841197
• • style: https://dia-co.ir/wp-content/uploads/elementor/css/base-desktop.css?ver=6ac67f49de1d5
• • style: https://dia-co.ir/wp-content/cache/min/1/p/jetpack/16.3/modules/sharedaddy/sharing.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/p/jetpack/16.3/_inc/build/social-logos/social-logos.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/uploads/elementor/google-fonts/css/roboto.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/uploads/elementor/google-fonts/css/robotoslab.css?ver=1791394007
• • style: https://dia-co.ir/wp-content/cache/min/1/wp-content/themes/jannah/rtl.css?ver=1791394007

Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

4 text resources look uncompressed.

• • https://dia-co.ir/wp-content/cache/min/1/p/jetpack/16.3/modules/subscriptions/subscribe-floating-button/subscribe-floating-button.css?ver=1791394007 (text/css; charset=UTF-8)
• • https://dia-co.ir/wp-content/cache/min/1/wp-content/plugins/wccp-pro/css/print-protection.css?ver=1791394007 (text/css; charset=UTF-8)
• • https://dia-co.ir/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=4.3.4 (text/javascript; charset=UTF-8)
• • https://dia-co.ir/wp-content/uploads/elementor/css/base-mobile.css?ver=6ac67f49de1d5 (text/css; charset=UTF-8)

Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.

Found robots.txt (200).

Found sitemap (200) at https://www.dia-co.ir/sitemap.xml.

Robots meta found: follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large

All 2 controls are labeled.

Missing landmarks: main.

Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.

21 interactive elements appear smaller than 48px.

• • a.social-link.facebook-social-icon (فیس بوک) - 30x62px
• • a.social-link.twitter-social-icon (X) - 30x62px
• • a.social-link.youtube-social-icon (یوتیوب) - 30x62px
• • a.social-link.instagram-social-icon (اینستاگرام) - 30x62px
• • a (سایدبار) - 30x60px
• • a.portal-btn (🇦🇹otrish-iran.ir) - 137x39px
• • a.portal-btn (🇩🇪alman-iran.ir) - 137x39px
• • a.portal-btn (🇪🇸spain-iran.ir) - 137x39px
• • a.portal-btn (🇬🇧ukiran.ir) - 137x39px
• • a.portal-btn (🇭🇺hu-ir.ir) - 137x39px
• • a.portal-btn (🇬🇷greece-iran.ir) - 137x39px
• • a.portal-btn (🇵🇹iran-portugal.ir) - 137x39px
• • button.tab.on (همه ۱۲ خدمات تخصصی) - 187x39px
• • button.tab (کاری، بلوکارت و کادر درمان) - 214x39px
• • button.tab (تحصیلی و دوره‌های زبان) - 193x39px
• • button.tab (ثبت شرکت و استارتاپ) - 182x39px
• • button.tab (تمکن مالی، ملک و شهروندی) - 218x39px
• • button.tab (هنرمندان و نخبگان) - 156x39px
• • a.cta2 (سنجش آنلاین شانس این روش) - 294x40px
• • a.cta2 (سنجش آنلاین شانس این روش) - 294x40px
• • a.cta2 (سنجش آنلاین شانس این روش) - 294x40px

Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Core Open Graph tags are present.

og:image is present and absolute.

twitter:card set to summary_large_image.

JSON-LD schema detected.

Manifest or Apple touch icon is missing.

Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

3 social preview quality issues detected.

• • ISSUE: og:description should typically be between 50 and 200 characters.
• • ISSUE: Preview image is below recommended size (1200x630).
• • ISSUE: Preview image aspect ratio (0.65) differs from the recommended ~1.91:1.
• • GUIDELINE: Optimal og:title length: 40-60 characters (acceptable: 10-70).
• • GUIDELINE: Optimal og:description length: 110-160 characters (acceptable: 50-200).
• • GUIDELINE: Optimal preview image size: 1200x630 pixels.
• • GUIDELINE: Optimal preview image aspect ratio: 1.91:1.
• • GUIDELINE: Optimal preview image file size: under 5 MB.
• • GUIDELINE: Recommended twitter:card: summary_large_image.
• • MEASURED: Image size: 0.16 MB
• • MEASURED: Image dimensions: 832x1280

Fix: Use absolute OG/Twitter URLs, keep metadata lengths in recommended ranges, and provide a preview image near 1200x630 under 5MB.

49 internal links returned errors.

• • https://dia-co.ir/%d8%b3%d8%a7%d9%85%d8%a7%d9%86%d9%87-%d9%87%d9%88%d8%b4%d9%85%d9%86%d8%af-%d8%a7%d8%b1%d8%b2%db%8c%d8%a7%d8%a8%db%8c-%d9%88%db%8c%d8%b2%d8%a7%db%8c-%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c-%da%a9%d8%a7%d8%b1-%d8%a7%d8%aa%d8%b1%db%8c%d8%b4/ (network-error)
• • https://dia-co.ir/cost-calculator (network-error)
• • https://dia-co.ir/documents-checklist (network-error)
• • https://dia-co.ir/map (network-error)
• • https://dia-co.ir/success-cases (network-error)
• • https://dia-co.ir/podcasts (network-error)
• • https://dia-co.ir/stories (network-error)
• • https://dia-co.ir/blog (network-error)
• • https://dia-co.ir/faq (network-error)
• • https://dia-co.ir/about (network-error)
• • https://dia-co.ir/contact (network-error)
• • https://dia-co.ir/sitemap (network-error)
• • https://dia-co.ir/services/bluecard (network-error)
• • https://dia-co.ir/services/medical (network-error)
• • https://dia-co.ir/services/courses (network-error)
• • https://dia-co.ir/services/startup (network-error)
• • https://dia-co.ir/services/business (network-error)
• • https://dia-co.ir/services/citizenship (network-error)
• • https://dia-co.ir/services/artist (network-error)
• • https://dia-co.ir/services/nomad (network-error)
• • https://dia-co.ir/services/personal (network-error)
• • https://dia-co.ir/services/work (network-error)
• • https://dia-co.ir/services/realestate (network-error)
• • https://dia-co.ir/services/education (network-error)
• • https://dia-co.ir/blog/austria-quota-2026 (network-error)
• • https://dia-co.ir/blog/chancenkarte-guide (network-error)
• • https://dia-co.ir/blog/golden-visa-greece-spain (network-error)
• • https://dia-co.ir/blog/medical-doctors-germany-austria (network-error)
• • https://dia-co.ir/blog/italy-dsu-scholarship (network-error)
• • https://dia-co.ir/blog/austria-red-white-red-reforms (network-error)

Fix: Fix or remove the listed internal URLs, and ensure routes/pages return 200 responses.

6 external links returned errors or timed out.

• • https://alman-iran.ir/ (timeout)
• • https://ukiran.ir/ (network-error)
• • https://iran-portugal.ir/ (network-error)
• • https://www.dia-co.ir/ (timeout)
• • https://www.dia-co.ir/services/ (timeout)
• • https://diacoholding2.ai.studio/ (HTTP 404)

Fix: Replace dead external URLs or point to working alternatives.

18 links are empty, invalid, or placeholder-only.

• • href="#" text="منو"
• • href="#" text="جستجو برای"
• • href="#" text="فیس بوک"
• • href="#" text="X"
• • href="#" text="یوتیوب"
• • href="#" text="اینستاگرام"
• • href="#" text="سایدبار"
• • href="#" text="فیس بوک"
• • href="#" text="X"
• • href="#" text="یوتیوب"
• • href="#" text="اینستاگرام"
• • href="#" text="بستن"
• • href="#" text="فیس بوک"
• • href="#" text="X"
• • href="#" text="یوتیوب"
• • href="#" text="اینستاگرام"
• • href="#" text="بستن"
• • href="#" text="بستن"

Fix: Replace empty/#/javascript href values with real destinations or use buttons for non-navigation actions.

Largest Contentful Paint: 6.28s.

Fix: Improve LCP by optimizing above-the-fold media, reducing server latency, and inlining critical CSS.

Cumulative Layout Shift: 0.000.

Total Blocking Time estimate: 349ms.

Fix: Reduce heavy JavaScript work, split long tasks, and defer non-critical scripts.

1 asset requests failed.

• • https://www.googletagmanager.com/gtag/js?id=G-0XP64PWHFX (net::ERR_BLOCKED_BY_ORB)

Fix: Fix missing files, update asset URLs, and ensure static assets return HTTP 200.

1 JavaScript runtime issues detected.

• • Request failed: https://www.googletagmanager.com/gtag/js?id=G-0XP64PWHFX (net::ERR_BLOCKED_BY_ORB, type: script)

Fix: Fix JS files returning 404/failed requests and resolve the listed runtime exceptions.