Tools & Wizards About Us
modelofactura.es screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

modelofactura.es

Modelo de factura en blanco. Hacer facturas gratis online

Page Load Speed

7.1 sec in total

First Response

628 ms

Resources Loaded

6 sec

Page Rendered

528 ms

modelofactura.es screenshot

About Website

Welcome to modelofactura.es homepage info - get ready to check Modelo Factura best content for Spain right away, or after learning these important things about modelofactura.es

Hacer facturas gratis | PDF | Imprimirlas | enviarlas por email | desde el movil | retención del I.R.P.F. | recargo de equivalencia | descuentos.

Visit modelofactura.es

Key Findings

We analyzed Modelofactura.es page load time and found that the first response time was 628 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

modelofactura.es performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value42,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value56.0 s

0/100

10%

Network Requests Diagram

www.modelofactura.es

628 ms

indexeddb.js

165 ms

empresas.js

167 ms

clientes.js

167 ms

productos.js

170 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 26% of them (24 requests) were addressed to the original Modelofactura.es, 10% (9 requests) were made to Pagead2.googlesyndication.com and 9% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.2 kB (35%)

Content Size

321.3 kB

After Optimization

208.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Modelofactura.es main page is 321.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 172.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 48.5 kB

  • Original 63.1 kB
  • After minification 63.0 kB
  • After compression 14.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.5 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 16.5 kB

  • Original 85.5 kB
  • After minification 69.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Modelo Factura needs image optimization as it can save up to 16.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-28%

Potential reduce by 48.2 kB

  • Original 172.7 kB
  • After minification 165.1 kB
  • After compression 124.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

80

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Modelo Factura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.modelofactura.es

www.modelofactura.es

628 ms

indexeddb.js

indexeddb.js

165 ms

empresas.js

empresas.js

167 ms

clientes.js

clientes.js

167 ms

productos.js

productos.js

170 ms

facturas.js

facturas.js

169 ms

adsbygoogle.js

adsbygoogle.js

57 ms

cookies.js

cookies.js

410 ms

adsbygoogle.js

adsbygoogle.js

45 ms

logo.png

logo.png

159 ms

modelofacturablanco.jpg

modelofacturablanco.jpg

444 ms

fotocomentario.ashx

fotocomentario.ashx

443 ms

fotocomentario.ashx

fotocomentario.ashx

444 ms

fotocomentario.ashx

fotocomentario.ashx

443 ms

fotocomentario.ashx

fotocomentario.ashx

648 ms

fotocomentario.ashx

fotocomentario.ashx

797 ms

fotocomentario.ashx

fotocomentario.ashx

887 ms

fotocomentario.ashx

fotocomentario.ashx

941 ms

fotocomentario.ashx

fotocomentario.ashx

887 ms

fotocomentario.ashx

fotocomentario.ashx

886 ms

fotocomentario.ashx

fotocomentario.ashx

1090 ms

fotocomentario.ashx

fotocomentario.ashx

1089 ms

fotocomentario.ashx

fotocomentario.ashx

1216 ms

fotocomentario.ashx

fotocomentario.ashx

1214 ms

fotocomentario.ashx

fotocomentario.ashx

1214 ms

fotocomentario.ashx

fotocomentario.ashx

1324 ms

show_ads_impl.js

show_ads_impl.js

70 ms

zrt_lookup.html

zrt_lookup.html

219 ms

platform.js

platform.js

282 ms

cookie.js

cookie.js

189 ms

integrator.js

integrator.js

247 ms

ads

ads

818 ms

widgets.js

widgets.js

457 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

100 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

213 ms

fastbutton

fastbutton

205 ms

ads

ads

1076 ms

all.js

all.js

128 ms

analytics.js

analytics.js

167 ms

all.js

all.js

234 ms

postmessageRelay

postmessageRelay

826 ms

collect

collect

258 ms

developers.google.com

developers.google.com

709 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

203 ms

settings

settings

394 ms

reactive_library.js

reactive_library.js

287 ms

1832714284-postmessagerelay.js

1832714284-postmessagerelay.js

334 ms

rpc:shindig_random.js

rpc:shindig_random.js

319 ms

6592766407814317453

6592766407814317453

768 ms

load_preloaded_resource.js

load_preloaded_resource.js

836 ms

abg_lite.js

abg_lite.js

998 ms

window_focus.js

window_focus.js

1113 ms

qs_click_protection.js

qs_click_protection.js

1114 ms

rx_lidar.js

rx_lidar.js

996 ms

042791247ab671b2831aa311d6583330.js

042791247ab671b2831aa311d6583330.js

701 ms

downsize_200k_v1

downsize_200k_v1

1130 ms

integrator.js

integrator.js

199 ms

ads

ads

1974 ms

button.d2f864f87f544dc0c11d7d712a191c1f.js

button.d2f864f87f544dc0c11d7d712a191c1f.js

714 ms

zrt_lookup.html

zrt_lookup.html

292 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

240 ms

css2

css2

1548 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

508 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

460 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

1167 ms

7565965610479264501

7565965610479264501

480 ms

s

s

974 ms

css

css

324 ms

data=b_WJlVTX5JcDtSJLOsla07gLWb35vwqbwXdzJVZWRSZFaZJtj_r_AEQ7l01cJwWnu8_U2r0zSNOzp12J0pHEghYrBHXGwBwZFMIA4jIpTFkHankQTAp6tGBt

data=b_WJlVTX5JcDtSJLOsla07gLWb35vwqbwXdzJVZWRSZFaZJtj_r_AEQ7l01cJwWnu8_U2r0zSNOzp12J0pHEghYrBHXGwBwZFMIA4jIpTFkHankQTAp6tGBt

440 ms

cookie_push_onload.html

cookie_push_onload.html

293 ms

css

css

149 ms

embeds

embeds

147 ms

activeview

activeview

106 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

546 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

556 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

554 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

559 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

561 ms

tweet_button.7dae38096d06923d683a2a807172322a.en.html

tweet_button.7dae38096d06923d683a2a807172322a.en.html

105 ms

gnLtmcL-mn53pq-EJRMXOCFACjpZd0iqiIv80oTeKas.js

gnLtmcL-mn53pq-EJRMXOCFACjpZd0iqiIv80oTeKas.js

80 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

557 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

555 ms

activeview

activeview

363 ms

pixel

pixel

314 ms

pixel

pixel

441 ms

pixel

pixel

451 ms

pixel

pixel

449 ms

pixel

pixel

22 ms

pixel

pixel

23 ms

activeview

activeview

16 ms

pixel

pixel

16 ms

Accessibility Review

modelofactura.es accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

modelofactura.es best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

modelofactura.es SEO score

88

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Modelofactura.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Modelofactura.es main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

modelofactura.es

Open Graph description is not detected on the main page of Modelo Factura. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: