Tools & Wizards About Us

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

spantech.es

RFMW | Soluciones de Radiofrecuencia y Microondas para España y Portugal

Page Load Speed

2 sec in total

First Response

363 ms

Resources Loaded

1.6 sec

Page Rendered

76 ms

About Website

Welcome to spantech.es homepage info - get ready to check Spantech best content right away, or after learning these important things about spantech.es

SpanTech es ahora parte de RFMW y representa a fabricantes en exclusiva de componentes de radiofrecuencia y microondas para aplicaciones de comunicación por satélite, defensa, radar, espacio

Visit spantech.es

Key Findings

We analyzed Spantech.es page load time and found that the first response time was 363 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spantech.es performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

spantech.es

363 ms

spantech.es

512 ms

js

66 ms

counter.js

36 ms

homefondo.gif

131 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Spantech.es, 6% (1 request) were made to Googletagmanager.com and 6% (1 request) were made to Secure.statcounter.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Spantech.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.7 kB (13%)

Content Size

67.9 kB

After Optimization

59.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Spantech.es main page is 67.9 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. Only 10% of websites need less resources to load. Images take 46.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.1 kB

  • Original 9.1 kB
  • After minification 8.7 kB
  • After compression 2.9 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 6.1 kB or 68% of the original size.

Image Optimization

-6%

Potential reduce by 2.5 kB

  • Original 46.0 kB
  • After minification 43.5 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. Spantech images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 12.8 kB
  • After minification 12.8 kB
  • After compression 12.8 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 5 (36%)

Requests Now

14

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spantech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

spantech.es accessibility score

58

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

spantech.es best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

spantech.es SEO score

69

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

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spantech.es 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 Spantech.es main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Spantech. 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: