Tools & Wizards About Us
devoti-one.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

devoti-one.com

D-ONE dinghies | Devoti Sailing

Page Load Speed

3 sec in total

First Response

467 ms

Resources Loaded

2.1 sec

Page Rendered

355 ms

devoti-one.com screenshot

About Website

Click here to check amazing Devoti ONE content. Otherwise, check out these important facts you probably never knew about devoti-one.com

D-one is all about fun and performance, combining the challenge of single sailing with the excitement of top performance. Devoti Sailing.

Visit devoti-one.com

Key Findings

We analyzed Devoti-one.com page load time and found that the first response time was 467 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

devoti-one.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value11.2 s

19/100

10%

Network Requests Diagram

devoti-one.com

467 ms

css_5e7f4042b1c1b42c657d2bb62fb0a731.css

127 ms

js_aec3d5ecfbe097a972edd6d9e3f5e098.js

343 ms

body3.jpg

159 ms

hlava2.jpg

256 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Devoti-one.com, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Devoti-one.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.1 kB (24%)

Content Size

618.4 kB

After Optimization

472.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devoti-one.com main page is 618.4 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. 25% of websites need less resources to load. Images take 452.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.9 kB

  • Original 22.6 kB
  • After minification 20.7 kB
  • After compression 5.7 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 16.9 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 34.5 kB

  • Original 452.5 kB
  • After minification 417.9 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. Devoti ONE images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 67.3 kB

  • Original 108.9 kB
  • After minification 86.2 kB
  • After compression 41.5 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 67.3 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 27.4 kB

  • Original 34.5 kB
  • After minification 33.6 kB
  • After compression 7.1 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. Devoti-one.com needs all CSS files to be minified and compressed as it can save up to 27.4 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devoti ONE. According to our analytics all requests are already optimized.

Network Requests Diagram

devoti-one.com

devoti-one.com

467 ms

css_5e7f4042b1c1b42c657d2bb62fb0a731.css

css_5e7f4042b1c1b42c657d2bb62fb0a731.css

127 ms

js_aec3d5ecfbe097a972edd6d9e3f5e098.js

js_aec3d5ecfbe097a972edd6d9e3f5e098.js

343 ms

body3.jpg

body3.jpg

159 ms

hlava2.jpg

hlava2.jpg

256 ms

hlava3.jpg

hlava3.jpg

777 ms

menu2.jpg

menu2.jpg

236 ms

menu-mezera.jpg

menu-mezera.jpg

238 ms

main.jpg

main.jpg

338 ms

uvod-newsletter.jpg

uvod-newsletter.jpg

377 ms

uvod-contact.jpg

uvod-contact.jpg

460 ms

facebook.png

facebook.png

357 ms

twitter.png

twitter.png

488 ms

banner-bottom.jpg

banner-bottom.jpg

577 ms

banner-top.jpg

banner-top.jpg

468 ms

facebook-devotisailing.jpg

facebook-devotisailing.jpg

506 ms

calendar-2014.png

calendar-2014.png

580 ms

image001.jpg

image001.jpg

689 ms

class-rules-d-one.png

class-rules-d-one.png

611 ms

screenshot2010-09-24at43544pm.png

screenshot2010-09-24at43544pm.png

618 ms

news-back.jpg

news-back.jpg

700 ms

news-nadpis.jpg

news-nadpis.jpg

742 ms

invitation_Austrian_D-One_Open_2014.jpg

invitation_Austrian_D-One_Open_2014.jpg

1168 ms

news-more.jpg

news-more.jpg

734 ms

feed.png

feed.png

848 ms

pata.jpg

pata.jpg

820 ms

ga.js

ga.js

31 ms

__utm.gif

__utm.gif

13 ms

css_71c87619a7dcdc1ac45bed4fc15af3e2.css

css_71c87619a7dcdc1ac45bed4fc15af3e2.css

110 ms

Accessibility Review

devoti-one.com accessibility score

83

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

devoti-one.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

devoti-one.com SEO score

84

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

devoti-one.com

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