Tools & Wizards About Us
ukko.us screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ukko.us

Ukko | On a mission to solve food allergies and sensitivities

Page Load Speed

2.1 sec in total

First Response

87 ms

Resources Loaded

1.9 sec

Page Rendered

91 ms

ukko.us screenshot

About Website

Welcome to ukko.us homepage info - get ready to check Ukko best content right away, or after learning these important things about ukko.us

Our mission is to improve the lives of the millions that suffer from food allergies and gluten-related disorders

Visit ukko.us

Key Findings

We analyzed Ukko.us page load time and found that the first response time was 87 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ukko.us performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

www.ukko.us

87 ms

originTrials.41d7301a.bundle.min.js

50 ms

minified.js

60 ms

focus-within-polyfill.js

59 ms

polyfill.min.js

258 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ukko.us, 52% (38 requests) were made to Static.wixstatic.com and 26% (19 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 395.6 kB (47%)

Content Size

849.5 kB

After Optimization

453.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ukko.us main page is 849.5 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. 45% of websites need less resources to load. HTML takes 459.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 367.7 kB

  • Original 459.3 kB
  • After minification 457.7 kB
  • After compression 91.7 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 367.7 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 25.1 kB

  • Original 161.3 kB
  • After minification 136.2 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. Obviously, Ukko needs image optimization as it can save up to 25.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 228.9 kB
  • After minification 228.8 kB
  • After compression 226.1 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.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

51

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ukko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ukko.us

www.ukko.us

87 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

50 ms

minified.js

minified.js

60 ms

focus-within-polyfill.js

focus-within-polyfill.js

59 ms

polyfill.min.js

polyfill.min.js

258 ms

thunderbolt-commons.eb770ee8.bundle.min.js

thunderbolt-commons.eb770ee8.bundle.min.js

48 ms

main.578f27a3.bundle.min.js

main.578f27a3.bundle.min.js

90 ms

lodash.min.js

lodash.min.js

93 ms

react.production.min.js

react.production.min.js

91 ms

react-dom.production.min.js

react-dom.production.min.js

93 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

90 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

91 ms

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404 ms

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432 ms

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485 ms

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397 ms

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484 ms

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457 ms

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590 ms

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668 ms

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616 ms

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462 ms

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677 ms

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737 ms

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663 ms

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757 ms

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713 ms

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810 ms

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897 ms

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840 ms

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854 ms

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893 ms

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949 ms

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1067 ms

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997 ms

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1114 ms

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1116 ms

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1069 ms

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1186 ms

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1224 ms

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1148 ms

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1267 ms

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1120 ms

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1325 ms

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1376 ms

bundle.min.js

bundle.min.js

82 ms

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Xyjz-jNkfiYuJf8UC3Lizw.woff

47 ms

idLYXfFa1c7oAPILDl4z0fesZW2xOQ-xsNqO47m55DA.woff

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47 ms

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1153 ms

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46 ms

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969 ms

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5 ms

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22 ms

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10 ms

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17 ms

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6 ms

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5 ms

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6 ms

Accessibility Review

ukko.us accessibility score

89

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

ukko.us best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ukko.us SEO score

100

Search Engine Optimization Advices

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

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 Ukko.us 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 Ukko.us 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

ukko.us

Open Graph data is detected on the main page of Ukko. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: