Revisión web de ewb-usa.org
Engineers Without Borders
Generado el 08 Marzo 2026 03:38 AM
Resultados antiguos? ACTUALIZAR !
La puntuación es 54/100
Contenido SEO
Título
Engineers Without Borders
Longitud : 25
Perfecto, tu título contiene entre 10 y 70 caracteres.
Descripción
Partner with EWB-USA on sustainable engineering solutions that equip communities to thrive for generations.
Longitud : 107
Genial, tu descripción meta contiene entre 70 y 160 caracteres.
Palabras Claves (Keywords)
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Propiedades Meta Og
Bien. Tu página usa propiedades Og (etiquetas og).
| Propiedad | Contenido |
|---|---|
| type | website |
| url | https://ewb-usa.org/ |
| title | Engineers Without Borders |
| description | Partner with EWB-USA on sustainable engineering solutions that equip communities to thrive for generations. |
Titulos
| H1 | H2 | H3 | H4 | H5 | H6 |
| 3 | 25 | 13 | 0 | 0 | 0 |
- [H1] Build Lasting Change Together
- [H1] ").text("Missing h1 tag").prependTo("body"); } const headingLevels = { 'H1': 1, 'H2': 2, 'H3': 3, 'H4': 4, 'H5': 5, 'H6': 6 }; let lastHeadingLevel = 0; $("h1, h2, h3, h4, h5, h6").each(function() { const $this = $(this); const currentLevel = headingLevels[$this.prop("tagName")]; const tagName = $this.prop("tagName"); $this.addClass("highlight-htag"); if (currentLevel > lastHeadingLevel + 1) { $this.attr("aria-label", "Heading out of order") .after('Heading is out of order. Ensure proper heading hierarchy.'); $this.append(`${tagName}`); } else { $this.append(`${tagName}`); } lastHeadingLevel = currentLevel; }); } function checkLinks() { $("a").each(function() { const text = $(this).text().trim(); const href = $(this).attr("href"); if (href && href !== "#" && href !== "/" && !href.includes("#") && !href.includes("javascript:")) { if (!text || text === "click here") { $(this).addClass("highlight-issue").attr("aria-label", "Non-descriptive link text").each(function() { $(this).after('Non-descriptive link text. Use descriptive text that provides context for the link.'); }); } } }); } function checkColorContrast() { $("*").each(function() { const bgColor = $(this).css("background-color"); const textColor = $(this).css("color"); if (bgColor && textColor) { const contrastRatio = calculateContrastRatio(bgColor, textColor); if (contrastRatio < 4.5) { $(this).addClass("highlight-issue").attr("aria-label", "Insufficient color contrast").each(function() { $(this).after('Insufficient color contrast. Ensure text is readable against the background color.'); }); } } }); } function calculateContrastRatio(color1, color2) { const lum1 = getRelativeLuminance(color1); const lum2 = getRelativeLuminance(color2); const lighter = Math.max(lum1, lum2); const darker = Math.min(lum1, lum2); return (lighter + 0.05) / (darker + 0.05); } function getRelativeLuminance(color) { const rgb = parseColor(color); const r = adjustColor(rgb[0]); const g = adjustColor(rgb[1]); const b = adjustColor(rgb[2]); return 0.2126 * r + 0.7152 * g + 0.0722 * b; } function adjustColor(colorValue) { colorValue = colorValue / 255; return colorValue 0) { $(mutation.addedNodes).each(function() { $(this).addClass("highlight-issue").attr("aria-label", "Dynamic content update").each(function() { $(this).after('Dynamic content update. Ensure updates to the content are announced to screen reader users.'); }); }); } }); }); observer.observe(document.body, { childList: true, subtree: true }); } function addSkipLink() { $("").attr("href", "#main-content").text("Skip to main content").prependTo("body"); } }); #check-links { position: fixed; top: 250px; right: -150px; /* Initially hidden */ background: #4044c6; color: #fff; z-index: 999; padding: 10px 15px; border-radius: 5px; font-weight: 700; font-size: 16px; cursor: pointer; display: none; /* Ensure it's initially hidden */ } #check-links:hover { background-color: #2f2063; } .link-status { text-decoration: none; } .broken-link { color: red; background-color: rgba(255, 0, 0, 0.6) !important; border: 2px solid rgba(255, 0, 0, 0.99) !important; } .working-link { color: green; background-color: rgba(0, 255, 0, 0.2) !important; border: 2px solid rgba(0, 255, 0, 0.99) !important; } .external-link { background-color: rgba(255, 255, 0, 0.2) !important; border: 2px solid rgba(255, 255, 0, 0.99) !important; } .unset-link { color: gray; background-color: rgba(0, 255, 246, 0.6) !important; border: 2px solid rgba(0, 255, 246, 0.99) !important; } #link-check-legend { display: none; position: fixed; top: 55%; right: 20px; background: #f9f9f9; padding: 15px; border-radius: 5px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); z-index: 998; width: 200px; font-size: 15px; } .legend-item { margin-bottom: 10px; } .legend-color { display: inline-block; width: 20px; height: 20px; margin-right: 10px; border-radius: 50%; position: relative; top: 5px; } .legend-color.broken { background-color: red; } .legend-color.working { background-color: green; } .legend-color.external { background-color: yellow; } .legend-color.unset { background-color: #00fff6; } Check Links $(document).on('mousedown', function (e) { if (e.button === 0) { // Left-click $(document).on('keydown.linkCheck', function (e) { if (e.key.toLowerCase() === 'l') { toggleLinkChecker(); } }); } }); $(document).on('mouseup', function (e) { if (e.button === 0) { // Left-click release $(document).off('keydown.linkCheck'); } }); function toggleLinkChecker() { const $checkLinks = $('#check-links'); if ($checkLinks.is(':visible')) { $checkLinks.stop().animate({ right: '-150px' }, 500, function() { $(this).hide(); }); } else { $checkLinks.show().stop().animate({ right: '20px' }, 500); } } $(document).ready(function() { $("#check-links").click(function() { checkLinks(); $("#link-check-legend").fadeIn(); }); function checkLinks() { let brokenLinks = 0; let workingLinks = 0; let externalLinks = 0; let unsetLinks = 0; const linkPromises = []; $("a").each(function() { const $link = $(this); const url = $link.attr('href'); const targetBlank = $link.attr('target') === '_blank'; if (!url || url === '#' || url === '' || url === '/') { $link.addClass('unset-link'); unsetLinks++; updateLegend(brokenLinks, workingLinks, externalLinks, unsetLinks); return; } const isExternal = targetBlank || (new URL(url, window.location.href)).hostname !== window.location.hostname; if (isExternal) { $link.addClass('external-link'); externalLinks++; } const promise = $.ajax({ url: url, type: 'HEAD' }).then( function() { $link.addClass('working-link link-status'); if (!isExternal) workingLinks++; }, function() { if (!$link.hasClass('unset-link') && !isExternal) { $link.addClass('broken-link link-status'); brokenLinks++; } } ).always(() => { updateLegend(brokenLinks, workingLinks, externalLinks, unsetLinks); }); linkPromises.push(promise); }); $.when(...linkPromises).then(() => { updateLegend(brokenLinks, workingLinks, externalLinks, unsetLinks); }); } function updateLegend(broken, working, external, unset) { $("#link-check-legend").html(` Broken Links: ${broken} Working Links: ${working} External Links: ${external} Unset Links: ${unset} `); } }); .seo-checker { display: none; position: fixed; top: 350px; right: 20px; border: 1px solid #4044c6; background: #4044c6; color: #fff; z-index: 999; padding: 10px 15px; border-radius: 5px; font-weight: 700; font-size: 16px; cursor: pointer; transition: right 0.5s ease; } .seo-checker:hover { border: 1px solid #2f2063; background: #2f2063; } .seo-modal { display: none; position: fixed; z-index: 999; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.4); } .seo-modal-content { background-color: #fefefe; margin: 15% auto; padding: 20px; border: 1px solid #888; width: 80%; max-width: 600px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); border-radius: 10px; } .seo-modal-content h2 { font-size: 24px; margin-bottom: 20px; text-align: center; } .seo-modal-content ul { list-style: none; padding: 0; } .seo-modal-content ul li { background: #f9f9f9; margin: 5px 0; padding: 10px; border-left: 5px solid #4044c6; border-radius: 5px; } .seo-modal-content ul li:nth-child(even) { background: #efefef; } .seo-modal-content .close { color: #aaa; float: right; font-size: 28px; font-weight: bold; } .seo-modal-content .close:hover, .seo-modal-content .close:focus { color: #000; text-decoration: none; cursor: pointer; } .highlight-error { border: 2px solid #cc0000 !important; } .seo-modal-content ul li.error { border-left: 5px solid red; } .seo-modal-content ul li.pass { border-left: 5px solid green; } Check SEO × SEO Report
- [H1] Placeholder H1
- [H2] Designing Sustainable Solutions
- [H2] PROJECTS AROUND THE WORLD
- [H2] Help Us Build a Better Tomorrow, Together
- [H2] Help communities access safe and clean water, from sourcing to distribution.
- [H2] Improve essential public infrastructure for communities, like roads drainage systems, dams, and erosion control.
- [H2] Improve community-wide health outcomes in communities through sustainable waste solutions and handwashing sites.
- [H2] Help communities thrive though improved farming and production capabilities like irrigation systems and harvest processing.
- [H2] Power resilience through consistent, sustainable energy for communities like solar power and biofuels.
- [H2] Connect communities with access to healthcare, economic opportunities, and education by constructing bridges, health clinics, and schools.
- [H2] STRONGER TOGETHER
- [H2] Our Volunteers Are Engineering Change
- [H2] Invest your time where it will have the most impact, by lending your passion and expertise, you help us build strong, sustainable communities around the world!
- [H2] NEWS AND STORIES
- [H2] Closing 2025 With Gratitude and Looking Ahead to 2026
- [H2] “Planting Seeds of Possibility”: How EWB-USA STEM Volunteer Kshitij Meshram Is Helping Students See Themselves in Engineering
- [H2] Two Careers, One Legacy: Reflections from EWB-USA's Clare and Gerard as They Step Into New Chapters
- [H2] Celebrating The Many Leaders Of EWB-USA
- [H2] Announcing the EWB-USA 2026 Conference: Building Tomorrow Together
- [H2] CONNECT
- [H2] Contact Us
- [H2] About Us
- [H2] Programs
- [H2] Get Involved
- [H2] Stay Connected
- [H2] Performance Report
- [H3] Help Us Make a Positive Impact for More Communities in 2026
- [H3] Help Us Make a Positive Impact for More Communities in 2026
- [H3] Engineers Without Borders USA builds a better world through engineering projects that empower communities to meet their basic human needs. Our highly skilled volunteers work with communities to find appropriate solutions for their infrastructure needs.
- [H3] INTERNATIONAL COMMUNITY PROGRAM
- [H3] COMMUNITY ENGINEERING CORPS
- [H3] MAKE A DIFFERENCE NOW
- [H3] VOLUNTEER TO ENGINEER CHANGE
- [H3] OUR COMMITMENT TO SUSTAINABILITY
- [H3] 1100 + Successful Projects
- [H3] 1000 + Community Partnerships
- [H3] 5 Million+ Beneficiaries of Ongoing Projects
- [H3] 10000 + Volunteers
- [H3] Sign up for the EWB-USA newsletter to keep up on the latest.
Imagenes
Hemos encontrado 16 imágenes en esta web.
5 atributos alt están vacios o no existen. Agrega texto alternativo para que los motores de búsqueda puedan entender las imágenes.
Ratio Texto/HTML
Ratio : 9%
El ratio entre texto y código HTML de esta página es menor que el 15 por ciento, esto significa que tu web posiblemente necesite más contenido en texto.
Flash
Perfecto, no se ha detectado contenido Flash en la página.
Iframe
Genial, no se han detectado Iframes en la página.
Enlaces SEO
Reescritura URL
Bien. Tus enlaces parecen amigables
Guiones bajos en las URLs
Perfecto! No hemos detectado guiones bajos en tus URLs
Enlaces en página
Hemos encontrado un total de 18 enlaces incluyendo 0 enlace(s) a ficheros
| Ancla | Tipo | Jugo |
|---|---|---|
| Donate now → | Interna | Pasando Jugo |
| Donate Now | Interna | Pasando Jugo |
| Volunteer | Interna | Pasando Jugo |
| REQUEST ENGINEERING SERVICES | Interna | Pasando Jugo |
| Help Us Build a Better Tomorrow, Together | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Give Now | Interna | Pasando Jugo |
| Closing 2025 With Gratitude and Looking Ahead to 2026 | Interna | Pasando Jugo |
| “Planting Seeds of Possibility”: How EWB-USA STEM Volunteer Kshitij Meshram Is Helping Students See Themselves in Engineering | Interna | Pasando Jugo |
| Two Careers, One Legacy: Reflections from EWB-USA's Clare and Gerard as They Step Into New Chapters | Interna | Pasando Jugo |
| Celebrating The Many Leaders Of EWB-USA | Interna | Pasando Jugo |
| Announcing the EWB-USA 2026 Conference: Building Tomorrow Together | Interna | Pasando Jugo |
| Morweb.org | Externo | Pasando Jugo |
| Privacy | Interna | Pasando Jugo |
Palabras Clave SEO
Nube de Palabras Clave
issue international give communities community now ewb-usa projects volunteer engineering
Consistencia de las Palabras Clave
| Palabra Clave (Keyword) | Contenido | Título | Palabras Claves (Keywords) | Descripción | Titulos |
|---|---|---|---|---|---|
| engineering | 17 |  |
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| volunteer | 15 | |
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| community | 13 | |
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| give | 13 | |
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| ewb-usa | 9 | |
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Usabilidad
Url
Dominio : ewb-usa.org
Longitud : 11
Favicon
Genial, tu web tiene un favicon.
Imprimibilidad
No hemos encontrado una hoja de estilos CSS para impresión.
Idioma
Genial. Has declarado el idioma en.
Dublin Core
Esta página no usa Dublin Core.
Documento
Tipo de documento (Doctype)
HTML 5
Codificación
Perfecto. Has declarado como codificación UTF-8.
Validez W3C
Errores : 0
Avisos : 0
Privacidad de los Emails
Atención! Hemos encontrado por lo menos una dirección de correo electrónico en texto plano. Usa este protector antispam gratuito para ocultarla de los spammers.
HTML obsoleto
Genial, no hemos detectado ninguna etiqueta HTML obsoleta.
Consejos de Velocidad
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Excelente, esta web no usa tablas. |
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Muy mal, tu web está usando estilos embenidos (inline CSS). |
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Muy mal, tu página web usa demasiados ficheros CSS (más de 4). |
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Muy mal, tu sitio usa demasiados ficheros JavaScript (más de 6). |
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Su sitio web se beneficia del tipo de compresión gzip. ¡Perfecto! |
Movil
Optimización Móvil
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Icono para Apple |
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Etiqueta Meta Viewport |
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Contenido Flash |
Optimización
Mapa del sitio XML
¡Perfecto! Su sitio tiene un mapa del sitio en XML.
| https://ewb-usa.org/sitemap.xml |
Robots.txt
https://ewb-usa.org/robots.txt
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