Audit Result

Found 21 characters. Keep title between 30 and 60 characters.

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

Missing meta description.

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

Canonical found: https://kpss.ir/

No favicon link found in <head>.

Fix: Add <link rel="icon" href="/favicon.ico"> to ensure browser tab and bookmark visibility.

Viewport configured: width=device-width, initial-scale=1

Language declared as "fa-IR".

Exactly one H1 found: "تولیدکننده و تأمین‌کننده مواد شیمیایی تصفیه آب صنعتی در ایران".

Detected 11 heading level jumps.

• • Skipped from h2 to h5: "اولین" -> "تولید‌کننده نیتریت سدیم در ایران و خاورمیانه".
• • Skipped from h2 to h4: "راهکارهای تخصصی برای کنترل خوردگی، رسوب و رشد میکروبی در آب صنعتی" -> "تولید نیتریت سدیم صنعتی".
• • Skipped from h2 to h5: "پیشرو در تولید مواد شیمیایی تصفیه آب صنعتی در ایران" -> "آزمایشگاه کنترل کیفیت مدرن".
• • Skipped from h2 to h5: "+" -> "پروژهٔ موفق عارضه‌یابی و کنترل".
• • Skipped from h2 to h5: "+" -> "متخصص و مهندس شیمی".
• • Skipped from h2 to h5: "+" -> "سال تجربهٔ میدانی در صنعت".
• • Skipped from h2 to h6: "راهکارهای قابل اعتماد برای صنایع کلیدی مصرف‌کنندهٔ آب صنعتی" -> "مشاهده همه بخش‌ ها".
• • Skipped from h2 to h4: "محصولات و خدمات طراحی‌شده برای صنایع آب‌بر مدرن" -> "نیتریت سدیم صنعتی".
• • Skipped from h2 to h4: "ارائه راهکارهای شیمیایی صنعتی با کیفیت تضمین‌شده و پشتیبانی فنی تخصصی" -> "کیمیا پژوهان صنعت سبز با تمرکز بر تولید مواد شیمیایی تصفیه آب صنعتی، کنترل خوردگی، جلوگیری از رسوب و بهینه‌سازی عملکرد تجهیزات، راهکارهای تخصصی مورد نیاز صنایع مختلف را ارائه می‌دهد.".
• • Skipped from h2 to h4: "نیتریت در آب آشامیدنی حد مجاز" -> "کیمیاپژوهان صنعت سبز".
• • Skipped from h4 to h6: "اطلاعات تماس" -> "✉ [email protected]".

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

20 of 29 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 3.07s (perceived).

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

5 scripts and 36 styles may block rendering.

• • script: https://kpss.ir/wp-content/themes/astra/assets/js/minified/flexibility.min.js?ver=4.11.16
• • script: https://kpss.ir/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
• • script: https://kpss.ir/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1
• • script: https://kpss.ir/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.7.0-wc.11.0.1
• • script: https://kpss.ir/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.4-wc.11.0.1
• • style: https://kpss.ir/wp-content/themes/astra/assets/css/minified/main.min-rtl.css?ver=4.11.16
• • style: https://kpss.ir/wp-content/plugins/jet-engine/assets/css/frontend.css?ver=3.8.13.2
• • style: https://kpss.ir/wp-content/themes/astra/assets/css/minified/compatibility/woocommerce/woocommerce-layout-grid.min-rtl.css?ver=4.11.16
• • style: https://kpss.ir/wp-content/themes/astra/assets/css/minified/compatibility/woocommerce/woocommerce-grid.min-rtl.css?ver=4.11.16
• • style: https://kpss.ir/wp-content/uploads/astra-addon/astra-addon-6a8d716fdfc9b1-82623986.css?ver=4.13.5
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/frontend.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/essential-addons-for-elementor-lite/assets/front-end/css/view/general.min.css?ver=6.7.2
• • style: https://kpss.ir/wp-content/uploads/essential-addons-elementor/eael-98.css?ver=1788870367
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-image-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-spacer-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-heading-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-divider-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-icon-list-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-social-icons-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/conditionals/apple-webkit.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/uploads/essential-addons-elementor/eael-94.css?ver=1788870367
• • style: https://kpss.ir/wp-content/uploads/elementor/css/post-8.css?ver=1789221131
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/fadeInRight.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/fadeInUp.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/fadeInLeft.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-counter-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/slideInUp.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/rotateInUpLeft.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/lib/animations/styles/rotateInUpRight.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/plugins/elementor/assets/css/widget-nested-accordion-rtl.min.css?ver=4.2.2
• • style: https://kpss.ir/wp-content/uploads/elementor/css/post-94.css?ver=1789221133
• • style: https://kpss.ir/wp-content/uploads/elementor/css/post-98.css?ver=1789221133
• • style: https://kpss.ir/wp-content/uploads/elementor/css/post-101.css?ver=1789221133
• • style: https://kpss.ir/wp-content/plugins/elementskit-lite/widgets/init/assets/css/widget-styles.css?ver=3.7.6
• • style: https://kpss.ir/wp-content/plugins/elementskit-lite/widgets/init/assets/css/responsive.css?ver=3.7.6
• • style: https://kpss.ir/wp-content/plugins/elementskit-lite/widgets/init/assets/css/rtl.css?ver=3.7.6
• • style: https://fonts.googleapis.com/css?family=Roboto:100,100italic,200,200italic,300,300italic,400,400italic,500,500italic,600,600italic,700,700italic,800,800italic,900,900italic&display=swap
• • style: https://fonts.googleapis.com/css?family=Roboto+Slab:100,100italic,200,200italic,300,300italic,400,400italic,500,500italic,600,600italic,700,700italic,800,800italic,900,900italic&display=swap
• • style: https://fonts.googleapis.com/css?family=Inter:100,100italic,200,200italic,300,300italic,400,400italic,500,500italic,600,600italic,700,700italic,800,800italic,900,900italic&display=swap
• • style: https://kpss.ir/wp-content/plugins/elementskit-lite/modules/elementskit-icon-pack/assets/css/ekiticons.css?ver=3.7.6
• • style: https://kpss.ir/wp-content/themes/astra/rtl.css

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

2 text resources look uncompressed.

• • https://kpss.ir/wp-content/uploads/essential-addons-elementor/eael-94.js?ver=1788870367 (application/javascript)
• • blob:https://kpss.ir/cf0f1756-2a21-45db-aaf2-2b844dc07bba (text/javascript)

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

Found robots.txt (200).

Found sitemap (200) at https://kpss.ir/wp-sitemap.xml.

Robots meta found: max-image-preview:large

All 0 controls are labeled.

Header, nav, main, and footer landmarks are present.

14 interactive elements appear smaller than 48px.

• • a.skip-link.screen-reader-text (پرش به محتوا) - 1x1px
• • a.elementor-button.elementor-button-link (پتروشیمی) - 269x31px
• • a.elementor-button.elementor-button-link (نفت و گاز) - 269x31px
• • a.elementor-button.elementor-button-link (فولاد و فولادسازی) - 269x31px
• • a.elementor-button.elementor-button-link (نیروگاه‌ها و پالایشگاه‌ها) - 269x31px
• • a (آموزش عمومی) - 92x26px
• • a (آموزش عمومی) - 92x26px
• • a (آموزش عمومی) - 92x26px
• • a (صفحه اصلی) - 174x26px
• • a (درباره ما) - 174x26px
• • a (خدمات) - 174x26px
• • a (پروژه های ما) - 174x26px
• • a (وبلاگ) - 174x26px
• • a (تماس با ما) - 174x26px

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

Missing og:title or og:description.

Fix: Add og:title and og:description tags to control social preview text.

og:image is missing.

Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

twitter:card is missing.

Fix: Add <meta name="twitter:card" content="summary_large_image"> for better previews on X.

No JSON-LD schema scripts found.

Fix: Add JSON-LD structured data matching your page type (Organization, Article, Product, etc.).

Manifest or Apple touch icon is missing.

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

5 social preview quality issues detected.

• • ISSUE: og:url should be an absolute URL.
• • ISSUE: og:title should typically be between 10 and 70 characters.
• • ISSUE: og:description should typically be between 50 and 200 characters.
• • ISSUE: Use an absolute URL for og:image or twitter:image.
• • ISSUE: twitter:card is missing.
• • 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.

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

Checked 18 links. No broken internal links found.

No broken external links found in checked URLs.

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

• • href="#" text="مشاهده همه بخش‌ ها"
• • href="#"
• • href="#"
• • href="#"
• • href="#"
• • href="#"
• • href="#"
• • href="(empty)" text="Facebook"
• • href="(empty)" text="Twitter"
• • href="(empty)" text="Instagram"
• • href="(empty)" text="Youtube"

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

Largest Contentful Paint: 3.30s.

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

Cumulative Layout Shift: 0.007.

Total Blocking Time estimate: 45ms.

No failed CSS/JS/image/font/media requests detected.

No console/page runtime errors detected during audit.