https://espiralturismoinductivo.com/servicios/

Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop

Performance

Accessibility

Best Practices

SEO

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

1.24 s

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

1.81 s

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

12 ms

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

0.000

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

1.24 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.

3.83 s

Page Load Progression

375 ms

750 ms

1.1 s

1.5 s

1.9 s

2.2 s

2.6 s

3.0 s

Checks

17 PASS 6 REVIEW

Page Weight Budget

1.1 MB transferred, 44 requests

REVIEW

1.1 MB transferred, 44 requests

Page weighs 1.4 MB (1.1 MB transferred)

Fonts are 419 KB — consider subsetting or using system fonts

Subset fonts to include only used characters, or switch to system font stacks.

Got: 419 KB

44 HTTP requests

Estimated 0.23 g CO2 per page load

1.1 MB transferred

44 requests

0.23 g CO2 per page load

Images 555.2 KiB 50%

Fonts 419.2 KiB 38%

JavaScript 93.3 KiB 8%

HTML 24.4 KiB 2%

CSS 15.6 KiB 1%

Other 7.1 KiB 1%

Other 343 B 0%

Other 213 B 0%

0 2.4 MB 4.9 MB

Under budget

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Image Optimization

4 images, 0 KB saveable

REVIEW

4 images, 0 KB saveable

All images are well-optimized

4 images 555 KB

0 oversized -0 KB

4 legacy format

0 missing dimensions CLS risk

JS Execution Cost

667ms total JS execution

REVIEW

667ms total JS execution

Unattributable: 292ms CPU time

https://espiralturismoinductivo.com/servicios/: 234ms CPU time

https://espiralturismoinductivo.com/wp-includes/js...: 82ms CPU time

https://static.addtoany.com/menu/modules/core.iho1...: 59ms CPU time

Third-party scripts: 59ms (9% of total)

Main Thread Breakdown

Other 40% Script Evaluation 33% Style & Layout 15% Parse HTML & CSS 7%

Script	Total	Scripting	Parse/Compile	Party
Unattributable	292ms	48ms	0ms	1st
https://espiralturismoinductivo.com/servicios/	234ms	6ms	2ms	1st
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	82ms	71ms	8ms	1st
https://static.addtoany.com/menu/modules/core.iho16r34.js	59ms	45ms	0ms	3rd

HTTP/3 (QUIC)

HTTP/3 not advertised

REVIEW

HTTP/3 not advertised

HTTP/3 (QUIC) is not advertised

HTTP/3 isn't advertised via Alt-Svc and the worker didn't negotiate h3. HTTP/3 reduces handshake latency (1-RTT instead of 2-3 RTTs) and is more resilient on lossy connections. Most modern CDNs (Cloudflare, Fastly, AWS CloudFront, Google Cloud CDN) support HTTP/3 with a single config switch -- consider enabling for mobile-heavy workloads.

Compression Algorithm

Main response uses gzip; brotli would be ~20% smaller

REVIEW

Main response uses gzip; brotli would be ~20% smaller

Main HTML response uses gzip (brotli would be ~20% smaller)

All current browsers support brotli. Most CDNs (Cloudflare, Fastly, AWS CloudFront, Vercel, Netlify) can switch from gzip to brotli with a single config flag. Origin servers (nginx, Apache) need a brotli module compiled in -- nginx-brotli or Apache mod_brotli.

Server-Timing Observability

No Server-Timing header found

REVIEW

No Server-Timing header found

Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.

A+

Third-Party Impact

3% third-party, 0 ms blocking

PASS

3% third-party, 0 ms blocking

Third-party code accounts for 3% of page weight (36.9 KiB of 1.1 MiB)

Third-party blocking time is low (0 ms)

97%

First-party Third-party

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

A+

Font Loading

3 fonts (419 KB)

PASS

3 fonts (419 KB)

3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

419 KB total

Render-blocking

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

VEMXRpd8s4nv8hG_qOzL7HO... woff2 swap

Size 0 KB

Load time 0 ms

Start 40 ms

Risk FOUT — text flashes from fallback to web font

VEMXRpd8s4nv8hG_qOzL7HO... woff2 swap

Size 0 KB

Load time 0 ms

Start 40 ms

Risk FOUT — text flashes from fallback to web font

SourceSerif4Variable-Ro... woff2 swap

Size 419 KB

Load time 43 ms

Start 108 ms

Risk FOUT — text flashes from fallback to web font

Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need

Optimization checklist

Preload critical fonts (priority=high)
Use woff2 format for all fonts
Set font-display to swap, optional, or fallback
Subset large fonts (≤100 KB each)

Fixing the unchecked items could save ~210 KB and ~420 ms

A+

JS Bundles

20 scripts, 21 KB unused

PASS

20 scripts, 21 KB unused

https://espiralturismoinductivo.com/wp-includes/js...: 21 KB unused (69%)

Consider code splitting or tree shaking to reduce unused code.

Total unused JavaScript: 21 KB

21 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	30 KB	21 KB (69%)	✓	1st
https://espiralturismoinductivo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=96a846e1d7b789c39ab9	1 KB	—	✓	1st
https://static.addtoany.com/menu/modules/core.iho16r34.js	26 KB	—	✓	3rd
data:text/javascript;base64,CiAgICB2YXIgaGVhcnRiZWF0RGF0YSA9IG5ldyBGb3JtRGF0YSgpOyBoZWFydGJlYXREYXR…	0 KB	—	✓	3rd
data:text/javascript;base64,CndpbmRvdy5hMmFfY29uZmlnPXdpbmRvdy5hMmFfY29uZmlnfHx7fTthMmFfY29uZmlnLmN…	0 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1	15 KB	—	✓	1st
https://static.addtoany.com/menu/page.js	2 KB	—	✓	3rd
data:text/javascript;base64,d2luZG93Lk5QVGVsZW1ldHJ5TWV0YWRhdGE9e21pc3NSZWFzb246ICghd2luZG93Lk5JVFJ…	0 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1	5 KB	—	✓	1st
data:text/javascript;base64,KCgpPT57aWYod2luZG93Lk5pdHJvUGFjaz13aW5kb3cuTml0cm9QYWNrfHx7Y29yZVZlcnN…	0 KB	—	✓	3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

A+

Resource Caching

All resources properly cached

PASS

All resources properly cached

No caching issues found

All static resources have appropriate caching headers.

A+

Critical Rendering Path

No render-blocking resources

PASS

No render-blocking resources

No render-blocking resources detected

A+

Resource Hints

1 hints, 0 missing preconnects

PASS

1 hints, 0 missing preconnects

Page uses 1 resource hint(s)

Current Resource Hints

preconnect

—

preload

—

dns-prefetch

prefetch

—

1 resource hints configured

A+

LCP Image Preload

LCP preload audit not available

PASS

LCP preload audit not available

LCP image preload audit not available for this scan

A+

Main HTML Cache-Control

Main HTML uses no-cache -- safe revalidate-on-request policy

PASS

Main HTML uses no-cache -- safe revalidate-on-request policy

Got: no-cache, max-age=3600

A+

Server Response Intelligence

2 server-response signal(s) detected

PASS

2 server-response signal(s) detected

`Vary` header declared: Accept-Encoding

The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).

No `ETag` or `Last-Modified` -- conditional GET not supported

Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.

A+

Page Weight Inventory

44 resources · 1.1 MB · 21 KB savings available

PASS

44 resources · 1.1 MB · 21 KB savings available

Page weight 1.1 MB exceeds 1 MB target by 92 KB

Got: 1.1 MB Expected: ≤ 1 MB

16 third-party resources (3% of weight)

1 resources over 200KB

44 resources · 1.1 MiB · 16 third-party 91.5 KiB over 1MB target

Image 50% · 562.3 KiB

Font 38% · 419.2 KiB

JavaScript 8% · 93.3 KiB

Document 2% · 24.6 KiB

CSS 1% · 15.6 KiB

Other 0% · 343 B

~20.6 KiB of savings available

Remove unused JavaScript: 20.6 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

44 resources			1.1 MiB

A+

Render-Blocking Resources

No render-blocking resources detected

PASS

No render-blocking resources detected

No render-blocking resources detected in <head>

A+

Third-Party Resources

No third-party resources detected

PASS

No third-party resources detected

A+

JavaScript Blocking

No render-blocking JS or document.write usage detected

PASS

No render-blocking JS or document.write usage detected

No JavaScript blocking issues detected

CSS Performance Depth

1 CSS depth issue(s) detected

PASS

1 CSS depth issue(s) detected

12 render-blocking stylesheet(s) -- recommended: <=3

Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.

A+

Green Hosting

Whether the site is served from green-energy infrastructure

PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Dinahosting, SL

HTTP Caching

max-age=3600 (1 hour)

PASS

max-age=3600 (1 hour)

Cache-Control header is set

Got: no-cache, max-age=3600

Effective TTL: 1 hour (max-age=3600)

No ETag or Last-Modified header

Conditional requests (304 Not Modified) are not possible without validators.

Cache-Control

no-cache, max-age=3600

Directive	Value	Meaning
no-cache	—	Cache but always revalidate first
max-age	3600	Cache for 1 hour

Effective TTL: 3600 seconds

Network Waterfall

44 requests over 405ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

Third-Party Script Cost

Per-script blocking time, transfer cost, and cache headers

INFO

9% of JavaScript execution is third-party

First-party Third-party 59ms · 26KB · €1/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
static.addtoany.com static.addtoany.com	Other	59ms	26 KB	—	€1/mo	Optional

static.addtoany.com

Other

Optional

Execution 59ms

Transfer 26 KB

Monthly Cost €1/mo

How third-party costs are calculated

Image Optimization

5 images, 1 KB total, 0 KB wasted

INFO

Image Optimization Audit

Total Images

Total Size

1 KB

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.