Tools & Wizards About Us
deltasec.es screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

deltasec.es

Deltasec - Venta, reparación y distribución de maquinaria de aire comprimido

Page Load Speed

1.9 sec in total

First Response

420 ms

Resources Loaded

1.2 sec

Page Rendered

252 ms

deltasec.es screenshot

About Website

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

Deltasec - Venta, reparación y distribución de maquinaria de aire comprimido

Visit deltasec.es

Key Findings

We analyzed Deltasec.es page load time and found that the first response time was 420 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

deltasec.es performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

deltasec.es

420 ms

web.css

111 ms

home_.htm

213 ms

enlaces_internos.htm

215 ms

rollover.js

108 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Deltasec.es and no external sources were called. The less responsive or slowest element that took the longest time to load (420 ms) belongs to the original domain Deltasec.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.5 kB (73%)

Content Size

7.5 kB

After Optimization

2.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Deltasec.es main page is 7.5 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 5% of websites need less resources to load. CSS take 4.3 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.4 kB

  • Original 2.3 kB
  • After minification 2.1 kB
  • After compression 937 B

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 1.4 kB or 59% of the original size.

JavaScript Optimization

-57%

Potential reduce by 548 B

  • Original 967 B
  • After minification 850 B
  • After compression 419 B

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 548 B or 57% of the original size.

CSS Optimization

-84%

Potential reduce by 3.6 kB

  • Original 4.3 kB
  • After minification 3.9 kB
  • After compression 685 B

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. Deltasec.es needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltasec. According to our analytics all requests are already optimized.

Network Requests Diagram

deltasec.es

deltasec.es

420 ms

web.css

web.css

111 ms

home_.htm

home_.htm

213 ms

enlaces_internos.htm

enlaces_internos.htm

215 ms

rollover.js

rollover.js

108 ms

transparente.gif

transparente.gif

117 ms

deltasec.gif

deltasec.gif

119 ms

home_3.gif

home_3.gif

231 ms

cast_g_off.gif

cast_g_off.gif

226 ms

cat_g_on.gif

cat_g_on.gif

226 ms

ing_g_on.gif

ing_g_on.gif

225 ms

quality-air.gif

quality-air.gif

237 ms

home_2.gif

home_2.gif

380 ms

premis-castelldefels-digital.gif

premis-castelldefels-digital.gif

330 ms

adaptacionweb.gif

adaptacionweb.gif

328 ms

cast_g_on.gif

cast_g_on.gif

107 ms

Accessibility Review

deltasec.es accessibility score

33

Accessibility Issues

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

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

deltasec.es best practices score

67

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

SEO Factors

deltasec.es SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltasec.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 Deltasec.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

deltasec.es

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