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modelofactura.es screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

modelofactura.es

Modelo de factura en blanco. Hacer facturas gratis online

Page Load Speed

2.7 sec in total

First Response

498 ms

Resources Loaded

1.9 sec

Page Rendered

260 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

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Key Findings

We analyzed Modelofactura.es page load time and found that the first response time was 498 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

modelofactura.es performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value2,080 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.modelofactura.es

498 ms

indexeddb.js

158 ms

empresas.js

160 ms

clientes.js

161 ms

productos.js

162 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 52% of them (24 requests) were addressed to the original Modelofactura.es, 13% (6 requests) were made to Apis.google.com and 9% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Modelofactura.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.3 kB (23%)

Content Size

372.1 kB

After Optimization

286.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Modelofactura.es main page is 372.1 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. 60% of websites need less resources to load. Javascripts take 263.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 48.0 kB

  • Original 61.8 kB
  • After minification 61.7 kB
  • After compression 13.8 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 48.0 kB or 78% of the original size.

Image Optimization

-35%

Potential reduce by 16.2 kB

  • Original 46.5 kB
  • After minification 30.3 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 16.2 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 21.1 kB

  • Original 263.8 kB
  • After minification 260.4 kB
  • After compression 242.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 18 (42%)

Requests Now

43

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 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 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.modelofactura.es

www.modelofactura.es

498 ms

indexeddb.js

indexeddb.js

158 ms

empresas.js

empresas.js

160 ms

clientes.js

clientes.js

161 ms

productos.js

productos.js

162 ms

facturas.js

facturas.js

163 ms

adsbygoogle.js

adsbygoogle.js

119 ms

cookies.js

cookies.js

397 ms

logo.png

logo.png

162 ms

modelofacturablanco.jpg

modelofacturablanco.jpg

407 ms

fotocomentario.ashx

fotocomentario.ashx

335 ms

fotocomentario.ashx

fotocomentario.ashx

421 ms

fotocomentario.ashx

fotocomentario.ashx

407 ms

fotocomentario.ashx

fotocomentario.ashx

529 ms

fotocomentario.ashx

fotocomentario.ashx

565 ms

fotocomentario.ashx

fotocomentario.ashx

729 ms

fotocomentario.ashx

fotocomentario.ashx

814 ms

fotocomentario.ashx

fotocomentario.ashx

781 ms

fotocomentario.ashx

fotocomentario.ashx

775 ms

fotocomentario.ashx

fotocomentario.ashx

930 ms

fotocomentario.ashx

fotocomentario.ashx

876 ms

fotocomentario.ashx

fotocomentario.ashx

1046 ms

fotocomentario.ashx

fotocomentario.ashx

1095 ms

fotocomentario.ashx

fotocomentario.ashx

1097 ms

fotocomentario.ashx

fotocomentario.ashx

1236 ms

platform.js

platform.js

57 ms

widgets.js

widgets.js

41 ms

analytics.js

analytics.js

20 ms

all.js

all.js

41 ms

collect

collect

56 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

35 ms

all.js

all.js

34 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

63 ms

fastbutton

fastbutton

72 ms

settings

settings

163 ms

js

js

105 ms

49 ms

postmessageRelay

postmessageRelay

49 ms

developers.google.com

developers.google.com

783 ms

3192416480-postmessagerelay.js

3192416480-postmessagerelay.js

70 ms

rpc:shindig_random.js

rpc:shindig_random.js

65 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

6 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

embeds

embeds

30 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

19 ms

Accessibility Review

modelofactura.es accessibility score

73

Accessibility Issues

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: