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Audit Complete

Results for https://hal.science

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Spain Spain · Madrid Completed: Apr 22, 2026 00:10 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C70

Site Health

Score: 70 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Solid SEO basics — a few optimizations could boost rankings.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Missing metadata means poor previews on social media and search.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Google Search Console · 3592 peers
You 70
·
Avg 73
At average
0 50 100
Better than 14% of Google Search Console sites See full Google Search Console benchmark →
HSTS · 2214 peers
You 70
·
Avg 74
At average
0 50 100
Better than 8% of HSTS sites See full HSTS benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
3

Soft 404: server returns HTTP 200 for non-existent pages

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › 404 Error Page
4

Cookie 'c2sd-an-auth' is missing the HttpOnly flag

Security gaps expose your site and users to attacks, eroding trust.

Security › Cookie Security
5

Cookie 'c2sd-an-cookie-verification' is missing the HttpOnly flag

Security gaps expose your site and users to attacks, eroding trust.

Security › Cookie Security
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

4

High impact, low effort — start here.

Strategic

1

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

4 security gaps detected — browsers may warn visitors about your site.
1 accessibility issue excludes users who rely on assistive technology.

Conversion Barriers

1 critical 7 warning

8 barrier(s) likely increasing bounce by ~28%.

Speed (2)

Page takes 16.1s to load

+12% bounce

Users abandon at ~3s — you're 13.6s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

High main-thread blocking time

+2% bounce

Page is non-interactive for 282ms after first paint

Fix: Defer third-party scripts and split large bundles

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Content (3)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Thin content

+3% bounce

Under 300 words — visitors bounce looking for substance, search engines rank competitors first

Fix: Add a substantive FAQ, product detail, or case-study section

Navigation (1)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

€280 investment → €0.73/month returns + EUR 120,500,000 risk avoided

Payback period: > 2 years First-year ROI: -97%

Investment

€280

4h · 5 findings

Monthly returns

€0.73 /mo

~€8.72 / year

  • Bandwidth savings €0.73

Regulatory risk avoided

EUR 120,500,000

if kept compliant

  • ePrivacy Directive EUR 100,000,000
  • RGPD EUR 20,000,000
  • EAA EUR 500,000

€160 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€280

3.5 developer hours at €80/hr

Based on France rates (€80/hr)

Quick wins
€160 4 fixes in ~120 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
/hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,667 / month at risk

~€120,500,009 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveRGPDEAA
  • No privacy policy link detected
    RGPD: EUR 10,000 – EUR 20,000,000
  • Trackers detected but no cookie policy found
    RGPD: EUR 5,000 – EUR 10,000,000
  • Trackers detected but no cookie policy found
    RGPD: EUR 10,000 – EUR 20,000,000

+5 more

Bandwidth Waste

€0.73 /mo

9811.0 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~981 KB per page load
    Saves €0.73/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 3 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

49
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
97
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

11.83 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

16.14 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

282 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.060

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

11.83 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

16.14 s

Detailed Report

Audit breakdown by category with detailed findings.

49

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Open and share the knowledge Upload An international scope Your publicati… body.env-production > main > section.home-submit
hal.science/assets/img/hal-index-bg.png595.6 KiB408.1 KiB
Logo body.env-production > nav.navbar > a.navbar-brand > img
hal.science/assets/img/hal-logo-header.png89.7 KiB88.9 KiB
CNRS div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/cnrs.png18.6 KiB18.1 KiB
CoreTrustSeal logo ul > li.cts-link > a > img.mt-4
hal.science/assets/img/CoreTrustSeal.png18.0 KiB13.0 KiB
Logo body.env-production > nav.navbar > a.navbar-brand > img
hal.science/assets/img/hal-logo-text.png6.2 KiB6.1 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-SECTION
nodeLabel: Open and share the knowledge Upload An international scope Your publicati…
path: 1,HTML,1,BODY,3,MAIN,6,SECTION
selector: body.env-production > main > section.home-submit
snippet: <section class="home-submit">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 3.1 s

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 170 ms 112.6 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s 340.9 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.2 KiB
URLTransfer SizeEst Savings
hal.science/static/js/tarteaucitron/css/tarteaucitron.css30.5 KiB6.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
CNRS div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/cnrs.png
CoreTrustSeal logo ul > li.cts-link > a > img.mt-4
hal.science/assets/img/CoreTrustSeal.png
Inria div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/inria.svg
INRAE div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/inrae.svg
Ministère de l'enseignement supérieur et de la recherche div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/mesr.svg

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
Forced reflow
LCP breakdown
Modern HTTP
Optimize viewport for mobile
JavaScript execution time 0.6 s
Minimizes main-thread work 1.7 s
Avoid long main-thread tasks 3 long tasks found
Network Requests
Network Round Trip Times 20 ms
Server Backend Latencies 70 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 180 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
User Timing marks and measures
Avoid non-composited animations
97

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.row > div.col-md-12 > div.input-group > input.form-control div.row > div.col-md-12 > div.input-group > input.form-control

These are opportunities to improve the legibility of your content.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links have a discernible name
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`[lang]` attributes have a valid value
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Links are distinguishable without relying on color.
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
96

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Manifest: Line: 1, column: 1, Syntax error.
Manifest: Line: 1, column: 1, Syntax error.

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uses HTTPS
Avoids deprecated APIs
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
83

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
1<!doctype html><html lang="en"><head><title>Oh noes!</title><link rel="stylesheet" href="/.within.website/x/xess/xess.css?cachebuster=devel"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="robots" content="noindex,nofollow"><style>Syntax not understood
2 body,Syntax not understood
3 html {Syntax not understood
4 height: 100%;Unknown directive
5 display: flex;Unknown directive
6 justify-content: center;Unknown directive
7 align-items: center;Unknown directive
8 margin-left: auto;Unknown directive
9 margin-right: auto;Unknown directive
10 }Syntax not understood
11 .centered-div {Syntax not understood
12 text-align: center;Unknown directive
13 }Syntax not understood
15 font-variant-numeric: tabular-nums;Unknown directive
16 }Syntax not understood
18 display: none;Unknown directive
19 width: min(20rem, 90%);Unknown directive
20 height: 2rem;Unknown directive
21 border-radius: 1rem;Unknown directive
22 overflow: hidden;Unknown directive
23 margin: 1rem 0 2rem;Unknown directive
24 outline-offset: 2px;Unknown directive
25 outline: #b16286 solid 4px;Unknown directive
26 }Syntax not understood
27 .bar-inner {Syntax not understood
28 background-color: #b16286;Unknown directive
29 height: 100%;Unknown directive
30 width: 0;Unknown directive
31 transition: width 0.25s ease-in;Unknown directive
32 }Syntax not understood
33 img#image {Syntax not understood
34 width: 20% !important;Unknown directive
35 }Syntax not understood
36 </style><script id="anubis_version" type="application/json">"devel"Syntax not understood
37</script><script id="anubis_challenge" type="application/json">nullSyntax not understood
38</script><script id="anubis_base_prefix" type="application/json">""Syntax not understood
39</script><script id="anubis_public_url" type="application/json">""Syntax not understood
40</script></head><body id="top"><script type="ignore"><a href="/.within.website/x/cmd/anubis/api/honeypot/0ed8209c-f676-42ee-9363-a1127cc15fcf/init">Don't click me</a></script><main><svg id="Calque_1" data-name="Calque 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 595.28 233.87"><defs><style>Unknown directive
41 .cls-1 { fill: #2ab6b8; } .cls-2 { fill: #4e4093; } .cls-3 { fill: #e84a1d; }Unknown directive
42 .cls-4 { fill: #ce3b1b; } .cls-5 { fill: #412781; } .cls-6 { fill: #64286e; }Unknown directive
43 .cls-7 { fill: #292d67; } .cls-8 { fill: #a63232; }Unknown directive
44 .cls-9 { font-family: CCSDmanrope-Regular, CCSD_manrope; font-size: 21.16px; font-variation-settings: 'wght' 400; }Unknown directive
45 .cls-9,Syntax not understood
46 .cls-10 { fill: #77509c; } .cls-11 { fill: #254496; } .cls-12 { letter-spacing: 0em; }Unknown directive
47 .cls-13 { fill: #7e2d46; } .cls-14 { fill: #222651; } .cls-15 { letter-spacing: -.02em; }Unknown directive
48 .cls-16,Syntax not understood
49 .cls-17 { fill: #0c8fbe; } .cls-18 { letter-spacing: 0em; } .cls-19 { fill: #1964ae; }Unknown directive
50 .cls-20 { letter-spacing: 0em; }Unknown directive
51 .cls-17 { font-family: 'CCSD_manrope-Regular', CCSD; font-size: 21.96px; }Unknown directive
52 .cls-21 { fill: #0ca0b9; } .cls-22 { fill: #222551; } .cls-23 { fill: #a36eac; }Unknown directive
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d="M538.04,184.11v.59c0,3.13-1.94,7.26-8.74,7.26h-.86c-6.81,0-8.74-4.13-8.74-7.26v-.59c0-3.17,1.94-7.18,8.74-7.18h.86c6.81,0,8.74,3.99,8.74,7.18ZM528.86,180.25c-4.07,0-4.99,2.21-4.99,4.01v.27c0,1.76.98,4.07,4.99,4.07s4.99-2.31,4.99-4.07v-.27c0-1.8-.88-4.01-4.99-4.01Z"></path> <path class="cls-14" d="M545.13,191.72h-3.93v-14.56h4.15l8.51,9.37v-9.37h3.91v14.56h-3.95l-8.69-9.43v9.43Z"></path> <path class="cls-14" d="M574.85,180.39h-9.25v2.6h8.98v3.33h-8.98v5.4h-4.01v-14.56h13.26v3.23Z"></path></g> <text class="cls-9" transform="translate(409.76 190.84)"><tspan x="0" y="0">sciences</tspan></text></g></g></svg><h1 id="title" class=".centered-div">Oh noes!</h1><div class="centered-div"><img id="image" alt="Sad Anubis" style="width:20%;max-width:256px;" src="/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=devel"><p>Access Denied: error code 4d1dbaddfcc0f385.</p><p><a href="/">Go home</a></p></div><footer><div class="centered-div"><p>Protected by <a href="https://github.com/TecharoHQ/anubis">Anubis</a> From <a href="https://techaro.lol">Techaro</a>.</p><p>Mascot design by <a href="https://bsky.app/profile/celphase.bsky.social">CELPHASE</a>.</p><p>This website is running Anubis version <code>devel</code>.</p></div></footer></main></body></html>Unknown directive

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

70
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
97
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.32 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

3.06 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

44 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.015

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.32 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

3.06 s

Detailed Report

Audit breakdown by category with detailed findings.

70

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:2.57 source:map[column:74 line:2123 type:source-location url:https://hal.science/static/js/tarteaucitron/tarteaucitron.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:60.261 source:map[type:text value:[unattributed]]] map[reflowTime:1.343 source:map[column:3607 line:65 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js?V=2.7.5 urlProvider:network]] map[reflowTime:2.57 source:map[column:89 line:1732 type:source-location url:https://hal.science/static/js/tarteaucitron/tarteaucitron.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Open and share the knowledge Upload An international scope Your publicati… body.env-production > main > section.home-submit
hal.science/assets/img/hal-index-bg.png595.6 KiB408.1 KiB
Logo body.env-production > nav.navbar > a.navbar-brand > img
hal.science/assets/img/hal-logo-header.png89.7 KiB89.5 KiB
HAL open science section.home-submit > div.row > div.col-12 > img.logo-hal-home
hal.science/assets/img/hal_25_en.png49.8 KiB46.9 KiB
CNRS div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/cnrs.png18.6 KiB18.4 KiB
CoreTrustSeal logo ul > li.cts-link > a > img.mt-4
hal.science/assets/img/CoreTrustSeal.png18.0 KiB16.4 KiB
Logo body.env-production > nav.navbar > a.navbar-brand > img
hal.science/assets/img/hal-logo-text.png6.2 KiB6.2 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-SECTION
nodeLabel: Open and share the knowledge Upload An international scope Your publicati…
path: 1,HTML,1,BODY,3,MAIN,6,SECTION
selector: body.env-production > main > section.home-submit
snippet: <section class="home-submit">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 861 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 120 ms 112.6 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 300 ms 339.6 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.2 KiB
URLTransfer SizeEst Savings
hal.science/static/js/tarteaucitron/css/tarteaucitron.css30.5 KiB6.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
HAL open science section.home-submit > div.row > div.col-12 > img.logo-hal-home
hal.science/assets/img/hal_25_en.png
CNRS div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/cnrs.png
CoreTrustSeal logo ul > li.cts-link > a > img.mt-4
hal.science/assets/img/CoreTrustSeal.png
Inria div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/inria.svg
INRAE div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/inrae.svg
Ministère de l'enseignement supérieur et de la recherche div.custom-footer-outer > div.col-sm-6 > a > img
hal.science/public/mesr.svg

More information about the performance of your application. These numbers don't directly affect the Performance score.

Max Potential First Input Delay 90 ms
Layout shift culprits
Optimize DOM size
LCP breakdown
Modern HTTP
Optimize viewport for mobile
JavaScript execution time 0.1 s
Minimizes main-thread work 0.5 s
Avoid long main-thread tasks 1 long task found
Network Requests
Network Round Trip Times 20 ms
Server Backend Latencies 90 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 170 ms
Avoid large layout shifts 3 layout shifts found
INP breakdown
User Timing marks and measures
Avoid non-composited animations
97

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.row > div.col-md-12 > div.input-group > input.form-control div.row > div.col-md-12 > div.input-group > input.form-control

These are opportunities to improve the legibility of your content.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
EN ul.nav > li.nav-item > form#formLang > button#dropdownLang
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links have a discernible name
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`[lang]` attributes have a valid value
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Links are distinguishable without relying on color.
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
96

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Manifest: Line: 1, column: 1, Syntax error.
Manifest: Line: 1, column: 1, Syntax error.

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uses HTTPS
Avoids deprecated APIs
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
83

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
1<!doctype html><html lang="en"><head><title>Oh noes!</title><link rel="stylesheet" href="/.within.website/x/xess/xess.css?cachebuster=devel"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="robots" content="noindex,nofollow"><style>Syntax not understood
2 body,Syntax not understood
3 html {Syntax not understood
4 height: 100%;Unknown directive
5 display: flex;Unknown directive
6 justify-content: center;Unknown directive
7 align-items: center;Unknown directive
8 margin-left: auto;Unknown directive
9 margin-right: auto;Unknown directive
10 }Syntax not understood
11 .centered-div {Syntax not understood
12 text-align: center;Unknown directive
13 }Syntax not understood
15 font-variant-numeric: tabular-nums;Unknown directive
16 }Syntax not understood
18 display: none;Unknown directive
19 width: min(20rem, 90%);Unknown directive
20 height: 2rem;Unknown directive
21 border-radius: 1rem;Unknown directive
22 overflow: hidden;Unknown directive
23 margin: 1rem 0 2rem;Unknown directive
24 outline-offset: 2px;Unknown directive
25 outline: #b16286 solid 4px;Unknown directive
26 }Syntax not understood
27 .bar-inner {Syntax not understood
28 background-color: #b16286;Unknown directive
29 height: 100%;Unknown directive
30 width: 0;Unknown directive
31 transition: width 0.25s ease-in;Unknown directive
32 }Syntax not understood
33 img#image {Syntax not understood
34 width: 20% !important;Unknown directive
35 }Syntax not understood
36 </style><script id="anubis_version" type="application/json">"devel"Syntax not understood
37</script><script id="anubis_challenge" type="application/json">nullSyntax not understood
38</script><script id="anubis_base_prefix" type="application/json">""Syntax not understood
39</script><script id="anubis_public_url" type="application/json">""Syntax not understood
40</script></head><body id="top"><script type="ignore"><a href="/.within.website/x/cmd/anubis/api/honeypot/b08b7cca-e836-446e-8e0a-7c7d79166d58/init">Don't click me</a></script><main><svg id="Calque_1" data-name="Calque 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 595.28 233.87"><defs><style>Unknown directive
41 .cls-1 { fill: #2ab6b8; } .cls-2 { fill: #4e4093; } .cls-3 { fill: #e84a1d; }Unknown directive
42 .cls-4 { fill: #ce3b1b; } .cls-5 { fill: #412781; } .cls-6 { fill: #64286e; }Unknown directive
43 .cls-7 { fill: #292d67; } .cls-8 { fill: #a63232; }Unknown directive
44 .cls-9 { font-family: CCSDmanrope-Regular, CCSD_manrope; font-size: 21.16px; font-variation-settings: 'wght' 400; }Unknown directive
45 .cls-9,Syntax not understood
46 .cls-10 { fill: #77509c; } .cls-11 { fill: #254496; } .cls-12 { letter-spacing: 0em; }Unknown directive
47 .cls-13 { fill: #7e2d46; } .cls-14 { fill: #222651; } .cls-15 { letter-spacing: -.02em; }Unknown directive
48 .cls-16,Syntax not understood
49 .cls-17 { fill: #0c8fbe; } .cls-18 { letter-spacing: 0em; } .cls-19 { fill: #1964ae; }Unknown directive
50 .cls-20 { letter-spacing: 0em; }Unknown directive
51 .cls-17 { font-family: 'CCSD_manrope-Regular', CCSD; font-size: 21.96px; }Unknown directive
52 .cls-21 { fill: #0ca0b9; } .cls-22 { fill: #222551; } .cls-23 { fill: #a36eac; }Unknown directive
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d="M21.26,179.49c-.36.96-.62,1.96-.77,3,3.78,1.23,7.33,3.33,10.33,6.31,2.93,2.91,5.07,6.38,6.31,10.17,1.04-.16,2.04-.43,2.99-.8-1.39-4.31-3.8-8.26-7.13-11.56-3.4-3.38-7.44-5.75-11.74-7.12Z"></path> <path class="cls-5" d="M29.93,189.75c-2.58-2.57-6.09-3.71-9.48-3.41.13,1.05.36,2.07.7,3.05,2.38-.09,4.79.76,6.6,2.56,1.65,1.64,2.56,3.82,2.55,6.14,0,.11,0,.21,0,.32.98.33,2,.55,3.05.66.03-.32.05-.64.05-.97.01-3.15-1.22-6.11-3.46-8.34Z"></path> <path class="cls-7" d="M26.87,192.9c-.56-.57-1.32-.88-2.12-.89h-.01c-.71,0-1.38.25-1.92.7,1.12,1.66,2.58,3.08,4.28,4.16.42-.52.64-1.17.65-1.85,0-.8-.31-1.56-.87-2.12Z"></path></g> <g><polygon class="cls-22" points="72.56 182.74 64.59 182.74 64.59 177.44 60.63 177.44 60.63 191.73 64.59 191.73 64.59 185.99 72.56 185.99 72.56 191.73 76.52 191.73 76.52 177.44 72.56 177.44 72.56 182.74"></polygon> <polygon class="cls-22" points="103.12 188.37 103.12 177.44 99.17 177.44 99.17 191.73 111.87 191.73 111.87 188.37 103.12 188.37"></polygon> <path class="cls-22" d="M85.05,177.44l-6.34,14.3h3.98l1.15-2.65h0l.31-.71h7.09l.32.71h0l.53,1.2h0s.64,1.45.64,1.45h4.25l-6.63-14.3h-5.3ZM89.73,185.01h-4.12l2.03-4.69,2.09,4.69Z"></path></g></g> <g><g><path class="cls-22" d="M98.08,95.38v-2.26c0-11.39,6.34-27.69,33.8-27.69h3.47c26.56,0,33.13,12.6,33.13,22.71v.38h-18.56c-.23-1.43-1.89-8.98-16.3-8.98-13.28,0-16.75,7.62-16.75,14.11v.98c0,6.11,3.55,14.49,16.83,14.49,14.41,0,16-7.62,16.22-9.13h18.56v.45c0,9.51-6.41,22.94-33.13,22.94h-3.47c-27.39,0-33.8-16.75-33.8-27.99Z"></path> <path class="cls-22" d="M176.62,95.38v-2.26c0-11.39,6.34-27.69,33.8-27.69h3.47c26.56,0,33.13,12.6,33.13,22.71v.38h-18.56c-.23-1.43-1.89-8.98-16.3-8.98-13.28,0-16.75,7.62-16.75,14.11v.98c0,6.11,3.55,14.49,16.83,14.49,14.41,0,16-7.62,16.22-9.13h18.56v.45c0,9.51-6.41,22.94-33.13,22.94h-3.47c-27.39,0-33.8-16.75-33.8-27.99Z"></path> <path class="cls-22" d="M255.25,104.51v-.68h19.47c.23,2.34,1.21,7.32,12.37,7.32h.45c10.94,0,12.37-3.09,12.37-5.89,0-2.94-1.74-4.98-11.02-5.21l-7.7-.23c-19.62-.6-25.28-8.07-25.28-16.75v-.68c0-9.28,5.43-16.83,29.35-16.83h2.87c25.96,0,29.8,9.21,29.8,17.05v.6h-19.17c-.38-2.34-1.81-5.73-11.85-5.73h-.68c-9.58,0-11.54,1.89-11.54,4.6,0,2.57,1.89,4.6,10.41,4.83l7.92.23c20.9.6,25.88,7.17,25.88,16.68v.91c0,8.68-3.92,18.71-30.48,18.71h-2.04c-28.14,0-31.16-11.77-31.16-18.94Z"></path> <path class="cls-22" d="M360.8,66.33c30.03,0,36.75,14.26,36.75,26.33v2.26c0,12.37-5.58,27.54-36.67,27.54h-31.01v-56.14h30.94ZM359.22,108.96c17.81,0,19.54-8.53,19.54-14.56v-.45c0-5.81-1.81-14.19-19.54-14.19h-11.32v29.2h11.32Z"></path></g> <circle class="cls-3" cx="422.34" cy="111.43" r="12.4"></circle> <rect class="cls-1" x="442.46" y="100.52" width="21.82" height="21.82"></rect> <polygon class="cls-23" points="490.9 100.52 478.3 100.52 472 111.43 478.3 122.34 490.9 122.34 497.2 111.43 490.9 100.52"></polygon></g> <g><g><text class="cls-17" transform="translate(245.45 191.07)"><tspan x="0" y="0">sciences</tspan></text> <g><path class="cls-14" d="M214.14,180.17h-9.71v2.46h9.4v3.41h-9.4v2.62h9.83v3.33h-13.95v-15.11h13.83v3.29Z"></path> <path class="cls-14" d="M237.46,191.99v-15.11h4.18v15.11h-4.18Z"></path> <path class="cls-14" d="M228.06,176.88h-10.23v15.11h4.18v-4.83h6.05c4.71,0,6.25-2.17,6.25-5.04v-.22c0-2.92-1.48-5.02-6.25-5.02ZM229.97,182.06c0,1.08-.67,1.73-2.21,1.73h-5.75v-3.53h5.75c1.54,0,2.21.67,2.21,1.73v.08Z"></path></g></g> <g><polygon class="cls-1" points="160.25 170.58 160.25 173.63 186.05 173.63 186.05 199.44 189.1 199.44 189.1 170.58 160.25 170.58"></polygon> <polygon class="cls-21" points="160.25 176.95 160.25 180.01 179.32 178.34 181.17 199.44 184.23 199.44 182.1 175.04 160.25 176.95"></polygon> <polygon class="cls-16" points="160.25 182.72 160.25 185.82 173.47 183.49 176.28 199.44 179.38 199.44 175.94 179.96 160.25 182.72"></polygon> <polygon class="cls-19" points="160.25 188.12 160.25 191.28 168.53 189.06 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d="M538.04,184.11v.59c0,3.13-1.94,7.26-8.74,7.26h-.86c-6.81,0-8.74-4.13-8.74-7.26v-.59c0-3.17,1.94-7.18,8.74-7.18h.86c6.81,0,8.74,3.99,8.74,7.18ZM528.86,180.25c-4.07,0-4.99,2.21-4.99,4.01v.27c0,1.76.98,4.07,4.99,4.07s4.99-2.31,4.99-4.07v-.27c0-1.8-.88-4.01-4.99-4.01Z"></path> <path class="cls-14" d="M545.13,191.72h-3.93v-14.56h4.15l8.51,9.37v-9.37h3.91v14.56h-3.95l-8.69-9.43v9.43Z"></path> <path class="cls-14" d="M574.85,180.39h-9.25v2.6h8.98v3.33h-8.98v5.4h-4.01v-14.56h13.26v3.23Z"></path></g> <text class="cls-9" transform="translate(409.76 190.84)"><tspan x="0" y="0">sciences</tspan></text></g></g></svg><h1 id="title" class=".centered-div">Oh noes!</h1><div class="centered-div"><img id="image" alt="Sad Anubis" style="width:20%;max-width:256px;" src="/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=devel"><p>Access Denied: error code 4d1dbaddfcc0f385.</p><p><a href="/">Go home</a></p></div><footer><div class="centered-div"><p>Protected by <a href="https://github.com/TecharoHQ/anubis">Anubis</a> From <a href="https://techaro.lol">Techaro</a>.</p><p>Mascot design by <a href="https://bsky.app/profile/celphase.bsky.social">CELPHASE</a>.</p><p>This website is running Anubis version <code>devel</code>.</p></div></footer></main></body></html>Unknown directive

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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