Tools & Wizards About Us
astrobcn.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

astrobcn.com

ASTRO Racing Boats - AB RE - ASTRO Barcelona Racing Equipment

Page Load Speed

512 ms in total

First Response

95 ms

Resources Loaded

351 ms

Page Rendered

66 ms

astrobcn.com screenshot

About Website

Visit astrobcn.com now to see the best up-to-date ASTRO Bcn content and also check out these interesting facts you probably never knew about astrobcn.com

ASTRO Racing Boats, is the Barcelona shipyard specialising in composite design and production, for competition and industry.

Visit astrobcn.com

Key Findings

We analyzed Astrobcn.com page load time and found that the first response time was 95 ms and then it took 417 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

astrobcn.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

astrobcn.com

95 ms

dark.css

26 ms

ga.js

8 ms

2017_420_Proto.jpg

64 ms

__utm.gif

11 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Astrobcn.com, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (104 ms) belongs to the original domain Astrobcn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.6 kB (8%)

Content Size

619.4 kB

After Optimization

570.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astrobcn.com main page is 619.4 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. 30% of websites need less resources to load. Images take 544.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 46.7 kB

  • Original 57.4 kB
  • After minification 56.8 kB
  • After compression 10.7 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 46.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 544.8 kB
  • After minification 542.9 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. ASTRO Bcn images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 21 B
  • After minification 21 B
  • After compression 21 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. Astrobcn.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

astrobcn.com

astrobcn.com

95 ms

dark.css

dark.css

26 ms

ga.js

ga.js

8 ms

2017_420_Proto.jpg

2017_420_Proto.jpg

64 ms

__utm.gif

__utm.gif

11 ms

Ash_GREY.jpg

Ash_GREY.jpg

45 ms

wca.jpg

wca.jpg

56 ms

ROCA_Athica.jpg

ROCA_Athica.jpg

60 ms

frontalis_agua.jpg

frontalis_agua.jpg

79 ms

Separador_Carbono.jpg

Separador_Carbono.jpg

104 ms

SuuntoM3.Side.jpg

SuuntoM3.Side.jpg

67 ms

ROCA_ARMANI.jpg

ROCA_ARMANI.jpg

68 ms

AR_Pesta_01.jpg

AR_Pesta_01.jpg

77 ms

ROCA_Element_CHIPPERFIELD.jpg

ROCA_Element_CHIPPERFIELD.jpg

98 ms

Harken_Carbo_40mm_Ti-lite_H2651.jpg

Harken_Carbo_40mm_Ti-lite_H2651.jpg

96 ms

Accessibility Review

astrobcn.com accessibility score

59

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

High

Links do not have a discernible name

Best Practices

astrobcn.com best practices score

75

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

SEO Factors

astrobcn.com 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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astrobcn.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Astrobcn.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

astrobcn.com

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