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koralle.com.br screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

koralle.com.br

Koralle | Loja de Materiais Artísticos para Desenho, Pintura e Aquarela - Koralle

Page Load Speed

3.6 sec in total

First Response

159 ms

Resources Loaded

2.8 sec

Page Rendered

716 ms

koralle.com.br screenshot

About Website

Click here to check amazing Koralle content for Brazil. Otherwise, check out these important facts you probably never knew about koralle.com.br

Compre materiais artísticos na Koralle. Encontre aquarelas, tintas, lápis, marcadores, sketchbooks, papéis especiais, caligrafia, escultura e muito mais. Entrega para todo o Brasil.

Visit koralle.com.br

Key Findings

We analyzed Koralle.com.br page load time and found that the first response time was 159 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

koralle.com.br performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,900 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

koralle.com.br

159 ms

koralle.com.br

97 ms

calendar.css

65 ms

styles-m.css

71 ms

owl.carousel.css

109 ms

Our browser made a total of 293 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Koralle.com.br, 84% (245 requests) were made to Cdn.koralle.com.br and 6% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn.koralle.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 455.6 kB (19%)

Content Size

2.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koralle.com.br main page is 2.4 MB. 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 a small number of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 327.6 kB

  • Original 363.8 kB
  • After minification 276.5 kB
  • After compression 36.2 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. This page needs HTML code to be minified as it can gain 87.3 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 327.6 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 120.6 kB

  • Original 1.9 MB
  • After minification 1.8 MB

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. Koralle images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 82 B

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 10.0 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

-4%

Potential reduce by 7.3 kB

  • Original 165.4 kB
  • After minification 165.2 kB
  • After compression 158.0 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. Koralle.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 180 (68%)

Requests Now

265

After Optimization

85

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 265 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koralle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 149 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koralle.com.br

koralle.com.br

159 ms

koralle.com.br

koralle.com.br

97 ms

calendar.css

calendar.css

65 ms

styles-m.css

styles-m.css

71 ms

owl.carousel.css

owl.carousel.css

109 ms

jquery.fancybox.css

jquery.fancybox.css

115 ms

porto-icons-codes.css

porto-icons-codes.css

109 ms

simple-line-icons.css

simple-line-icons.css

117 ms

animation.css

animation.css

116 ms

font-awesome.min.css

font-awesome.min.css

115 ms

owl.carousel.min.css

owl.carousel.min.css

117 ms

owl.carousel.css

owl.carousel.css

126 ms

owl.theme.css

owl.theme.css

125 ms

animate.min.css

animate.min.css

121 ms

style.css

style.css

125 ms

grid-mageplaza.css

grid-mageplaza.css

123 ms

style.css

style.css

122 ms

blog-m.css

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122 ms

blog-new.css

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146 ms

blog-custom.css

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120 ms

styles-l.css

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122 ms

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141 ms

mixins.js

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138 ms

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139 ms

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141 ms

css

css

101 ms

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114 ms

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222 ms

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106 ms

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135 ms

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133 ms

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133 ms

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130 ms

bootstrap.optimized.min.css

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139 ms

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138 ms

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139 ms

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custom.css

183 ms

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189 ms

settings_default.css

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190 ms

addthis_widget.js

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210 ms

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89 ms

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138 ms

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40 ms

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59 ms

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34 ms

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29 ms

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32 ms

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84 ms

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85 ms

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86 ms

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26 ms

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55 ms

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880 ms

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640 ms

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types.js

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614 ms

layout.js

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613 ms

modal-show.js

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615 ms

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613 ms

domReady.js

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839 ms

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850 ms

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850 ms

underscore.js

underscore.js

835 ms

text.js

text.js

813 ms

knockout.js

knockout.js

813 ms

knockout-es5.js

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814 ms

translate.js

translate.js

1146 ms

modal.js

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822 ms

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scripts.js

scripts.js

683 ms

js

js

400 ms

fbevents.js

fbevents.js

396 ms

engine.js

engine.js

644 ms

core.js

core.js

264 ms

bootstrap.js

bootstrap.js

639 ms

observable_array.js

observable_array.js

638 ms

bound-nodes.js

bound-nodes.js

640 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

639 ms

mage.js

mage.js

640 ms

ie-class-fixer.js

ie-class-fixer.js

395 ms

jquery.lazyload.js

jquery.lazyload.js

399 ms

version.js

version.js

395 ms

jquery.sticky.min.js

jquery.sticky.min.js

396 ms

porto-icons.woff

porto-icons.woff

400 ms

sw_megamenu.js

sw_megamenu.js

389 ms

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64 ms

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274 ms

opensans-400.woff

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owl.carousel.min.js

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637 ms

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984 ms

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629 ms

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logo_saunders.png

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logo_koralle_footer.png

338 ms

whats.png

whats.png

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icon-desenho.png

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icon-caligrafia.png

423 ms

console-logger.js

console-logger.js

418 ms

datatunnel.js

datatunnel.js

288 ms

visitor.js

visitor.js

288 ms

cartstackbr.js

cartstackbr.js

290 ms

performa.js

performa.js

290 ms

fa-solid-900.woff

fa-solid-900.woff

362 ms

fa-regular-400.woff

fa-regular-400.woff

229 ms

knockout-repeat.js

knockout-repeat.js

128 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

127 ms

key-codes.js

key-codes.js

125 ms

core.js

core.js

121 ms

z-index.js

z-index.js

254 ms

events.js

events.js

255 ms

observable_source.js

observable_source.js

251 ms

renderer.js

renderer.js

253 ms

resizable.js

resizable.js

254 ms

i18n.js

i18n.js

253 ms

361 ms

scope.js

scope.js

334 ms

range.js

range.js

335 ms

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mage-init.js

335 ms

keyboard.js

keyboard.js

355 ms

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optgroup.js

330 ms

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330 ms

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86 ms

autoselect.js

autoselect.js

327 ms

datepicker.js

datepicker.js

330 ms

outer_click.js

outer_click.js

318 ms

fadeVisible.js

fadeVisible.js

250 ms

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collapsible.js

250 ms

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252 ms

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249 ms

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248 ms

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248 ms

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arrays.js

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compare.js

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objects.js

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template.js

115 ms

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js-translation.json

115 ms

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121 ms

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customer-data.js

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114 ms

customer-data-mixin.js

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99 ms

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local.js

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class.js

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async.js

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spectrum.js

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logger.js

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28 ms

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formatter.js

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29 ms

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loader.js

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bindings.js

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cookie.js

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moment.js

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entry.js

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cookie.js

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essential-cookie.js

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ga-initialize.js

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cookies.js

cookies.js

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print.css

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9 ms

Accessibility Review

koralle.com.br accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes are not valid or misspelled

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

<frame> or <iframe> elements do not have a title

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

koralle.com.br 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

koralle.com.br SEO score

91

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

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

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

koralle.com.br

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