Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

congresovehiculoelectrico.com

HOME - VII Congreso Europeo de Movilidad Eléctrica - CEVE2023

Page Load Speed

6.6 sec in total

First Response

358 ms

Resources Loaded

5.3 sec

Page Rendered

1 sec

About Website

Visit congresovehiculoelectrico.com now to see the best up-to-date Congreso Vehiculoelectrico content for Spain and also check out these interesting facts you probably never knew about congresovehiculoelectrico.com

El Congreso CEVE2023 cobra especial relevancia cuando el sector de la Automoción atraviesa una difícil coyuntura en su cadena de valor

Visit congresovehiculoelectrico.com

Key Findings

We analyzed Congresovehiculoelectrico.com page load time and found that the first response time was 358 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

congresovehiculoelectrico.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value4,230 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

congresovehiculoelectrico.com

358 ms

congresovehiculoelectrico.com

2131 ms

script.js

48 ms

js

108 ms

fnykh.css

157 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 83% of them (139 requests) were addressed to the original Congresovehiculoelectrico.com, 5% (8 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Jupiterx.artbees.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Congresovehiculoelectrico.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 779.9 kB (11%)

Content Size

7.3 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Congresovehiculoelectrico.com main page is 7.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 412.7 kB

  • Original 459.3 kB
  • After minification 440.1 kB
  • After compression 46.6 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 412.7 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 144.3 kB

  • Original 5.5 MB
  • After minification 5.3 MB

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. Congreso Vehiculoelectrico images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 120.5 kB

  • Original 882.7 kB
  • After minification 882.7 kB
  • After compression 762.1 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 120.5 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 102.3 kB

  • Original 483.0 kB
  • After minification 483.0 kB
  • After compression 380.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Congresovehiculoelectrico.com needs all CSS files to be minified and compressed as it can save up to 102.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (42%)

Requests Now

149

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Congreso Vehiculoelectrico. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

congresovehiculoelectrico.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

congresovehiculoelectrico.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

congresovehiculoelectrico.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Congresovehiculoelectrico.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Congresovehiculoelectrico.com 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

Open Graph data is detected on the main page of Congreso Vehiculoelectrico. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: