Performance

· 27 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

100

SEO

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

3.42 s

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

4.95 s

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

314 ms

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

0.218

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

4.62 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.

8.77 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

15 PASS 8 REVIEW 1 FIX

JS Execution Cost

Action

11535ms total JS execution

FIX

11535ms total JS execution

https://espiralturismoinductivo.com/: 7576ms CPU time

Unattributable: 1615ms CPU time

https://espiralturismoinductivo.com/wp-includes/js...: 1067ms CPU time

https://translate.googleapis.com/_/translate_http/...: 807ms CPU time

https://espiralturismoinductivo.com/wp-content/plu...: 401ms CPU time

Third-party scripts: 877ms (8% of total)

Main Thread Breakdown

Other 50% Style & Layout 22% Script Evaluation 15% Rendering 10%

Script	Total	Scripting	Parse/Compile	Party
https://espiralturismoinductivo.com/	7576ms	7ms	6ms	1st
Unattributable	1615ms	132ms	0ms	1st
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	1067ms	608ms	12ms	1st
https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.k8jrU4yKGCE.O/am=BACAAQ/d=1/ed=1/rs=AN8SPfqCGbpW0xx_zczurvqeZHcEC01jkg/m=el_main	807ms	666ms	38ms	3rd
https://espiralturismoinductivo.com/wp-content/plugins/auto-translate/public/js/auto-translate-public.min.js?ver=1790462082	401ms	203ms	5ms	1st
https://static.addtoany.com/menu/modules/core.iho16r34.js	69ms	54ms	0ms	3rd

Page Weight Budget

1.1 MB transferred, 85 requests

REVIEW

1.1 MB transferred, 85 requests

Page weighs 1.9 MB (1.1 MB transferred)

85 HTTP requests

Estimated 0.23 g CO2 per page load

1.1 MB transferred

85 requests

0.23 g CO2 per page load

Images 785.3 KiB 68%

JavaScript 213.6 KiB 19%

CSS 68.2 KiB 6%

Fonts 44.1 KiB 4%

HTML 26.2 KiB 2%

Other 7.1 KiB 1%

Other 1.7 KiB 0%

Other 832 B 0%

Other 0 B 0%

0 2.4 MB 4.9 MB

Under budget

Image Optimization

30 images, 0 KB saveable

REVIEW

30 images, 0 KB saveable

All images are well-optimized

30 images 785 KB

0 oversized -0 KB

30 legacy format

0 missing dimensions CLS risk

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.

Document Compression

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

REVIEW

Document 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.

Asset Compression

1 of 1 asset host serve text uncompressed

REVIEW

1 of 1 asset host serve text uncompressed

www.gstatic.com serves text assets uncompressed (assets: 3)

The sampled response carries a text content type but no Content-Encoding, so the bytes go over the wire raw. Text compression typically removes 70-80% of a JS or CSS payload -- this is the single cheapest transfer win available on this host.

Got: www.gstatic.com (text/css)

Main HTML Cache-Control

Main HTML max-age=3600 (~60min)

REVIEW

Main HTML max-age=3600 (~60min)

Main HTML cached for 60 minutes -- mild staleness risk

Got: max-age=3600

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.

JavaScript Blocking

2 JS blocking issue(s) detected

REVIEW

2 JS blocking issue(s) detected

4 render-blocking <script src> tag(s) without async/defer

Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.

Total JS execution time is 11.5 s -- over the 3.5s budget

Total JavaScript execution (parse + compile + run) across all scripts exceeds 3.5 seconds. On low-end devices that becomes 7-15+ seconds and shows up directly in TBT and INP. Reduce by: tree-shaking unused dependencies, code-splitting (dynamic `import()`), removing or deferring third-party tracking, and replacing heavy frameworks where they're not needed.

A+

Third-Party Impact

18% third-party, 0 ms blocking

PASS

18% third-party, 0 ms blocking

Third-party code accounts for 18% of page weight (201.8 KiB of 1.1 MiB)

Third-party blocking time is low (0 ms)

82%

18%

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

2 fonts (44 KB)

PASS

2 fonts (44 KB)

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

Web fonts

44 KB total

Render-blocking

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

x-font-woff;charset=utf... woff swap

Size 31 KB

Load time 59 ms

Start 1.2 s

Risk FOUT — text flashes from fallback to web font

Convert to woff2 for ~30% smaller file size

memSYaGs126MiZpBA-UvWbX... woff2 swap

Size 13 KB

Load time 10 ms

Start 1.3 s

Risk FOUT — text flashes from fallback to web font

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 ~9 KB and ~18 ms

A+

JS Bundles

21 scripts, 38 KB unused

PASS

21 scripts, 38 KB unused

https://translate.googleapis.com/_/translate_http/...: 38 KB unused (38%)

Consider code splitting or tree shaking to reduce unused code.

Total unused JavaScript: 38 KB

38 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.k8jrU4yKGCE.O/am=BACAAQ/d=1/ed=1/rs=AN8SPfqCGbpW0xx_zczurvqeZHcEC01jkg/m=el_main	100 KB	38 KB (38%)	✓	3rd
blob:https://espiralturismoinductivo.com/57153990-9b20-4807-93d3-3889413f3328	-0 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-content/plugins/top-bar/js/tpbr_front.min.js?ver=7.0.6	2 KB	—	✓	1st
https://static.addtoany.com/menu/page.js	2 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1	0 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1	15 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=96a846e1d7b789c39ab9	1 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-content/plugins/auto-translate/public/js/auto-translate-public.min.js?ver=1790462082	6 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-content/plugins/auto-translate/global/js/auto-translate-global.min.js?ver=1790462082	8 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	30 KB	—	✓	1st

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+

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.

Page Weight Inventory

85 resources · 1.1 MB · 38 KB savings available

PASS

85 resources · 1.1 MB · 38 KB savings available

Page weight 1.1 MB exceeds 1 MB target by 123 KB

Got: 1.1 MB Expected: ≤ 1 MB

32 third-party resources (18% of weight)

1 resources over 200KB

85 resources · 1.1 MiB · 32 third-party 122.9 KiB over 1MB target

Image 69% · 792.4 KiB

JavaScript 19% · 213.6 KiB

CSS 6% · 68.2 KiB

Font 4% · 44.1 KiB

Document 2% · 26.2 KiB

Other 0% · 2.5 KiB

~38.2 KiB of savings available

Remove unused JavaScript: 38.2 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

85 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

CSS Performance Depth

1 CSS depth issue(s) detected

PASS

1 CSS depth issue(s) detected

17 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: 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

max-age=3600

Directive	Value	Meaning
max-age	3600	Cache for 1 hour

Effective TTL: 3600 seconds

Network Waterfall

85 requests over 12346ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

Third-Party Script Cost

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

INFO

8% of JavaScript execution is third-party

First-party Third-party 877ms · 126KB · €10/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
translate.googleapis.com translate.googleapis.com	Other	807ms	100 KB	38%	€9/mo	Costly
static.addtoany.com static.addtoany.com	Other	69ms	26 KB	—	€1/mo	Optional

translate.googleapis.com

Other

Costly

Execution 807ms

Transfer 100 KB

Unused 38%

Monthly Cost €9/mo

static.addtoany.com

Other

Optional

Execution 69ms

Transfer 26 KB

Monthly Cost €1/mo

These scripts may cost more than they're worth

translate.googleapis.com adds 807ms and costs ~€9/month

translate.googleapis.com takes 807ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

How third-party costs are calculated

Image Optimization

8 images, 465 KB total, 0 KB wasted

INFO

Image Optimization Audit

Total Images

Total Size

465 KB

2 missing lazy loading

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