Tools & Wizards About Us

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

oscar-web.eu

Delineante | CAD | BIM | desarrollo de proyectos de construcción | Valencia

Page Load Speed

2 sec in total

First Response

572 ms

Resources Loaded

1.3 sec

Page Rendered

198 ms

About Website

Welcome to oscar-web.eu homepage info - get ready to check Oscar Web best content right away, or after learning these important things about oscar-web.eu

Delineante de construcción, diseñador y modelador BIM en Valencia (España). Licencias de actividades y de obras. Delineación para arquitectos, ingenieros y empresas. Metodología BIM. CAD.

Visit oscar-web.eu

Key Findings

We analyzed Oscar-web.eu page load time and found that the first response time was 572 ms and then it took 1.4 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

oscar-web.eu performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value5,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

oscar-web.eu

572 ms

adsbygoogle.js

93 ms

oscar-web.css

211 ms

urchin.js

14 ms

logoOscarSelfaDelineant.jpg

216 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 29% of them (4 requests) were addressed to the original Oscar-web.eu, 14% (2 requests) were made to Pagead2.googlesyndication.com and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Oscar-web.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.1 kB (8%)

Content Size

90.6 kB

After Optimization

83.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oscar-web.eu main page is 90.6 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. 15% of websites need less resources to load. Javascripts take 64.3 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 5.1 kB

  • Original 8.1 kB
  • After minification 7.7 kB
  • After compression 3.0 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 5.1 kB or 63% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 16.9 kB
  • After minification 16.9 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. Oscar Web images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.0 kB

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 63.3 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.

CSS Optimization

-79%

Potential reduce by 1.0 kB

  • Original 1.3 kB
  • After minification 1.1 kB
  • After compression 261 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. Oscar-web.eu needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oscar Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

oscar-web.eu accessibility score

60

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.

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

Best Practices

oscar-web.eu 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

oscar-web.eu SEO score

67

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oscar-web.eu 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 Oscar-web.eu 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 Oscar Web. 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: