markeverard .com
3.78
Results collected 2024-03-15 from https://www.markeverard.com/
Lighthouse Performance
3.40
- About average speed.
- Total Blocking Time: 100 ms 4.90
- Largest Contentful Paint: 5.5 s 1.00
- Cumulative Layout Shift 5.00
- First Contentful Paint: 4.0 s 1.10
- Speed Index: 4.6 s 3.50
- Eliminate render-blocking resources 1.00
- Largest Contentful Paint element 1.00
- Properly size images 1.00
- Reduce unused CSS 1.00
- Reduce unused JavaScript 1.00
- Serve images in next-gen formats 1.00
- First Meaningful Paint: 4.5 s 1.95
- Avoid serving legacy JavaScript to modern browsers: Potential savings of 0 KiB 2.50
- Ensure text remains visible during webfont load: 2.50
- Serve static assets with an efficient cache policy: 11 resources found 2.50
- Time to Interactive: 5.3 s 3.65
- Max Potential First Input Delay: 150 ms 4.25
- Avoid chaining critical requests 5.00
- Avoid large layout shifts 5.00
- Avoid large layout shifts 5.00
- Avoid long main-thread tasks 5.00
- Avoid multiple page redirects 5.00
- Avoids
document.write()
5.00 - Avoids an excessive DOM size 5.00
- Avoids enormous network payloads 5.00
- Defer offscreen images 5.00
- Diagnostics 5.00
- Efficiently encode images 5.00
- Enable text compression 5.00
- Final Screenshot 5.00
- Has a
<meta name="viewport">
tag withwidth
orinitial-scale
5.00 - Image elements have explicit
width
andheight
5.00 - Initial server response time was short 5.00
- JavaScript execution time 5.00
- Largest Contentful Paint image was not lazily loaded 5.00
- Metrics 5.00
- Minify CSS 5.00
- Minify JavaScript 5.00
- Minimize third-party usage 5.00
- Minimizes main-thread work 5.00
- Network Requests 5.00
- Network Round Trip Times 5.00
- Preconnect to required origins 5.00
- Preload Largest Contentful Paint image 5.00
- Remove duplicate modules in JavaScript bundles 5.00
- Resources Summary 5.00
- Screenshot Thumbnails 5.00
- Script Treemap Data 5.00
- Server Backend Latencies 5.00
- Tasks 5.00
- Use HTTP/2 5.00
- Use video formats for animated content 5.00
- User Timing marks and measures 5.00
- Uses passive listeners to improve scrolling performance 5.00
- Enable text compression 5.00
Lighthouse SEO
4.60
- Pretty good at SEO, but still has some potential improvements.
- Document does not have a meta description 1.00
- Document avoids plugins 5.00
- Document has a
<title>
element 5.00 - Document has a valid
hreflang
5.00 - Document uses legible font sizes 5.00
- Has a
<meta name="viewport">
tag withwidth
orinitial-scale
5.00 - Image elements have
[alt]
attributes 5.00 - Links are crawlable 5.00
- Links have descriptive text 5.00
- Page has successful HTTP status code 5.00
- Page isn’t blocked from indexing 5.00
- Tap targets are sized appropriately 5.00
Lighthouse Best Practices
5.00
- The website is adhering to good practice according to Google Lighthouse!
- Avoids deprecated APIs 5.00
- Avoids third-party cookies 5.00
- Uses HTTPS 5.00
- Allows users to paste into input fields 5.00
- Avoids
unload
event listeners 5.00 - Avoids requesting the geolocation permission on page load 5.00
- Avoids requesting the notification permission on page load 5.00
- Displays images with correct aspect ratio 5.00
- No browser errors logged to the console 5.00
- No issues in the
Issues
panel in Chrome Devtools 5.00 - Page has the HTML doctype 5.00
- Properly defines charset 5.00
- Serves images with appropriate resolution 5.00
- Ensure CSP is effective against XSS attacks 5.00
- Page has valid source maps 5.00
- Uses HTTPS 5.00
- No issues in the
Issues
panel in Chrome Devtools 5.00 - Allows users to paste into input fields 5.00
- Avoids deprecated APIs 5.00
- Page has the HTML doctype 5.00
W3C HTML
2.40
- The tested page has 38 errors in its HTML code. It is not that good.
- Number of grouped error type: 7 3.60
- Number of errors: 38 1.20
- Element X not allowed as child of element X in this context. (Suppressing further errors from this subtree.) (errors of this type: 11 pcs)
- Attribute X not allowed on element X at this point. (errors of this type: 11 pcs)
- Element X is missing one or more of the following attributes: X, X. (errors of this type: 10 pcs)
- A X element must not appear as a descendant of a X element unless the X element has an X attribute or has a X attribute whose value contains X, X, X, X, X, X, X, or X. (errors of this type: 3 pcs)
- Element X is missing a required instance of child element X. (errors of this type: 1 pcs)
- Stray end tag X. (errors of this type: 1 pcs)
- Start tag X seen but an element of the same type was already open. (errors of this type: 1 pcs)
Standard Files
2.00
- robots.txt is missing, not allowed to download or has no expected content. 1.00
- Sitemap is not specified in robots.txt 1.00
- RSS subscription found. 5.00
- security.txt is missing. 1.00
Lighthouse A11y
4.35
- The website can be more accessible, but is rather good!
[user-scalable="no"]
is used in the<meta name="viewport">
element or the[maximum-scale]
attribute is less than 5. 1.00- Background and foreground colors do not have a sufficient contrast ratio. 1.00
- Image elements have
[alt]
attributes 5.00 [aria-*]
attributes are valid and not misspelled 5.00[aria-*]
attributes have valid values 5.00[aria-*]
attributes match their roles 5.00[aria-hidden="true"]
is not present on the document<body>
5.00- Document has a
<title>
element 5.00 - Links have a discernible name 5.00
- List items (
<li>
) are contained within<ul>
,<ol>
or<menu>
parent elements 5.00 - Lists contain only
<li>
elements and script supporting elements (<script>
and<template>
). 5.00 <html>
element has a[lang]
attribute 5.00<html>
element has a valid value for its[lang]
attribute 5.00[aria-hidden="true"]
elements do not contain focusable descendents 5.00[id]
attributes on active, focusable elements are unique 5.00- Heading elements appear in a sequentially-descending order 5.00
- Image elements do not have
[alt]
attributes that are redundant text. 5.00 - Document has a main landmark. 5.00
- Elements with visible text labels have matching accessible names. 5.00
- Identical links have the same purpose. 5.00
Sitespeed.io
5.00
- The website is really fast! 5.00
- Speedindex: 378 5.00
- Loading time: 0.434 sec
- Number of requests: 16
Yellow Lab Tools
4.80
- The website has good frontend code. 4.80
- Page weight 4.55
- Requests 5.00
- DOM complexity 5.00
- JS complexity 5.00
- Bad JS 5.00
- jQuery 5.00
- CSS complexity 4.45
- Bad CSS 4.80
- Web fonts 3.95
- Server config 4.65
- Number of iframes 5.00
- Total JS execution time 5.00
- DOM access 5.00
- Scroll events bound 5.00
- document.write calls 5.00
- Synchronous Ajax requests 5.00
- Rules count 5.00
- Total weight 5.00
- Image optimization 4.15
- Oversized images 5.00
- Gzip/Brotli compression 4.30
- File minification 3.75
- Requests number 5.00
- Different domains 5.00
- 404 not found 5.00
- Connections closed 5.00
- Identical content 5.00
- Below the fold images 5.00
- Webfonts number 3.75
- Overweighted webfonts 3.25
- WOFF 2 5.00
- HTTP protocols 5.00
- TLS protocols 4.00
- Caching disabled 5.00
- Caching not specified 5.00
- Caching too short 3.75
- TLS protocols 4.00
- IDs duplicated 5.00
- CSS syntax error 5.00
- Gzip/Brotli compression 4.30
- 404 not found 5.00
- TLS protocols 4.00
Pa11y
4.85
- The website can be more accessible, but is rather good!
- Number of error type: 1 4.80
- Number of errors: 1 4.90
Problems:
- A title should be provided for the document, using a non-empty title element in the head section.
Integrity & Security
2.75
- Rather poor on user privacy.
- Result generated: 2024-03-15 16:01:49 Etc/UTC (Cached for 24 hours)
- HTTPS by default: is good! 5.00
- Strict Transport Security: is pretty bad. 1.00
- Content Security Policy: is pretty bad. 1.00
- Reporting CSP Certificate Transparency Network Error Logging: is good! 5.00
- Referrer Policy: is pretty bad. 1.00
- Subresource Integrity SRI: is pretty bad. 1.00
- HTTP headers: is ok, with 1 error(s) and 0 warning(s). 4.50
- Cookies: is ok, with 3 error(s) and 0 warning(s). 3.50
HTTP & Tech
1.89
- No HTTP to HTTPS redirect 1.00
- No TLSv1.3 support 1.00
- No TLSv1.2 support 1.00
- No IPv6 support 1.00
- No IPv4 support 1.00
- No HTTPv3 support 1.00
- No QUIC support 1.00
Carbon Calculator
4.30
- Webpage generates little carbon dioxide!
- Carbon dioxide per pageview: 0.47 gram(s)
- More green than 86 % of the websites tested by webperf.se (Reference updated: 2022-12-16).
- More green than 87 % of the websites tested by webperf.se (Reference updated: 2021-12-12).
- Network transfer size: 756 kb 4.30