https://espiralturismoinductivo.com/servicios/

Performance

· 21 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

100

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.

355 ms

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

501 ms

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

0 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.

355 ms

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

501 ms

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

14 PASS 5 REVIEW

Third-Party Impact

54% third-party, 0 ms blocking

REVIEW

54% third-party, 0 ms blocking

Third-party code accounts for 54% of page weight (36.5 KiB of 68.0 KiB)

Third-party blocking time is low (0 ms)

46%

54%

First-party Third-party

Image Optimization

4 images, 0 KB saveable

REVIEW

4 images, 0 KB saveable

All images are well-optimized

4 images 0 KB

0 oversized -0 KB

4 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.

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+

Page Weight Budget

68 KB transferred, 45 requests

PASS

68 KB transferred, 45 requests

Page weighs 239 KB (68 KB transferred)

45 HTTP requests

Estimated 0.01 g CO2 per page load

68 KB transferred

45 requests

0.01 g CO2 per page load

JavaScript 35.7 KiB 52%

HTML 24.4 KiB 36%

CSS 7.0 KiB 10%

Other 341 B 0%

Images 296 B 0%

Other 148 B 0%

Other 75 B 0%

Fonts 74 B 0%

0 2.4 MB 4.9 MB

Under budget

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

A+

JS Execution Cost

62ms total JS execution

PASS

62ms total JS execution

https://espiralturismoinductivo.com/servicios/: 62ms CPU time

Main Thread Breakdown

Other 40% Style & Layout 27% Script Evaluation 21% Parse HTML & CSS 7% Rendering 3%

Script	Total	Scripting	Parse/Compile	Party
https://espiralturismoinductivo.com/servicios/	62ms	9ms	0ms	1st

A+

Font Loading

3 fonts (0 KB)

PASS

3 fonts (0 KB)

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

Web fonts

0 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 29 ms

Risk FOUT — text flashes from fallback to web font

VEMXRpd8s4nv8hG_qOzL7HO... woff2 swap

Size 0 KB

Load time 0 ms

Start 29 ms

Risk FOUT — text flashes from fallback to web font

SourceSerif4Variable-Ro... woff2 swap

Size 0 KB

Load time 10 ms

Start 84 ms

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)

A+

JS Bundles

20 scripts, 0 KB unused

PASS

20 scripts, 0 KB unused

0 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
data:text/javascript;base64,CndpbmRvdy5hMmFfY29uZmlnPXdpbmRvdy5hMmFfY29uZmlnfHx7fTthMmFfY29uZmlnLmN…	0 KB	—	✓	3rd
data:text/javascript;base64,d2luZG93Lk5QVGVsZW1ldHJ5TWV0YWRhdGE9e21pc3NSZWFzb246ICghd2luZG93Lk5JVFJ…	0 KB	—	✓	3rd
data:text/javascript;base64,KCgpPT57aWYod2luZG93Lk5pdHJvUGFjaz13aW5kb3cuTml0cm9QYWNrfHx7Y29yZVZlcnN…	0 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1	0 KB	—	✓	1st
https://static.addtoany.com/menu/page.js	2 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	0 KB	—	✓	1st
data:text/javascript;base64,CiAgICB2YXIgaGVhcnRiZWF0RGF0YSA9IG5ldyBGb3JtRGF0YSgpOyBoZWFydGJlYXREYXR…	0 KB	—	✓	3rd
data:text/javascript;base64,CiAgICBkb2N1bWVudC5jb29raWUgPSAnbml0cm9DYWNoZWRQYWdlPScgKyAoIXdpbmRvdy5…	0 KB	—	✓	3rd
https://espiralturismoinductivo.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1	0 KB	—	✓	1st
https://espiralturismoinductivo.com/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1	0 KB	—	✓	1st

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

No optimization needed

PASS

No optimization needed

No resource hint issues

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.

Page Weight Inventory

45 resources · 68 KB · 0 KB savings available

PASS

45 resources · 68 KB · 0 KB savings available

Within 1MB page-weight target

Got: 68 KB

16 third-party resources (54% of weight)

45 resources · 68.0 KiB · 16 third-party Within 1MB page-weight target

JavaScript 52% · 35.7 KiB

Document 36% · 24.7 KiB

CSS 10% · 7.0 KiB

Other 0% · 341 B

Image 0% · 296 B

Font 0% · 74 B

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

45 resources			68.0 KiB

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

45 requests over 275ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

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.