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johnnn.tech screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

johnnn.tech

Johnnn – Let's go

Page Load Speed

4.6 sec in total

First Response

406 ms

Resources Loaded

3.9 sec

Page Rendered

230 ms

johnnn.tech screenshot

About Website

Click here to check amazing Johnnn content for Italy. Otherwise, check out these important facts you probably never knew about johnnn.tech

Visit johnnn.tech

Key Findings

We analyzed Johnnn.tech page load time and found that the first response time was 406 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

johnnn.tech performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

johnnn.tech

406 ms

johnnn.tech

619 ms

style.min.css

594 ms

woocommerce-layout.css

410 ms

woocommerce.css

33 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 91% of them (75 requests) were addressed to the original Johnnn.tech, 2% (2 requests) were made to Pagead2.googlesyndication.com and 2% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Johnnn.tech.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.6 kB (22%)

Content Size

950.0 kB

After Optimization

736.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnnn.tech main page is 950.0 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. 50% of websites need less resources to load. Javascripts take 765.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 95.5 kB

  • Original 119.3 kB
  • After minification 113.9 kB
  • After compression 23.8 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 95.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 110 B
  • After minification 110 B

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. Johnnn images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 118.0 kB

  • Original 765.5 kB
  • After minification 765.5 kB
  • After compression 647.5 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 118.0 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 88 B

  • Original 65.0 kB
  • After minification 65.0 kB
  • After compression 64.9 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. Johnnn.tech has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (85%)

Requests Now

73

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnnn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

johnnn.tech

johnnn.tech

406 ms

johnnn.tech

johnnn.tech

619 ms

style.min.css

style.min.css

594 ms

woocommerce-layout.css

woocommerce-layout.css

410 ms

woocommerce.css

woocommerce.css

33 ms

codemirror.min.css

codemirror.min.css

24 ms

blocks.style.build.min.css

blocks.style.build.min.css

26 ms

main.min.css

main.min.css

38 ms

font-awesome.min.css

font-awesome.min.css

48 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

53 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

53 ms

wp-polyfill.min.js

wp-polyfill.min.js

55 ms

hooks.min.js

hooks.min.js

54 ms

w.js

w.js

17 ms

script.min.js

script.min.js

53 ms

jquery.min.js

jquery.min.js

65 ms

jquery-migrate.min.js

jquery-migrate.min.js

461 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

64 ms

add-to-cart.min.js

add-to-cart.min.js

73 ms

js.cookie.min.js

js.cookie.min.js

73 ms

woocommerce.min.js

woocommerce.min.js

81 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

87 ms

js

js

69 ms

adsbygoogle.js

adsbygoogle.js

373 ms

wc-blocks.css

wc-blocks.css

513 ms

style.css

style.css

16 ms

sourcebuster.min.js

sourcebuster.min.js

16 ms

order-attribution.min.js

order-attribution.min.js

24 ms

react.min.js

react.min.js

24 ms

deprecated.min.js

deprecated.min.js

32 ms

dom.min.js

dom.min.js

34 ms

react-dom.min.js

react-dom.min.js

46 ms

escape-html.min.js

escape-html.min.js

47 ms

element.min.js

element.min.js

54 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

607 ms

i18n.min.js

i18n.min.js

63 ms

keycodes.min.js

keycodes.min.js

71 ms

priority-queue.min.js

priority-queue.min.js

80 ms

compose.min.js

compose.min.js

89 ms

private-apis.min.js

private-apis.min.js

97 ms

redux-routine.min.js

redux-routine.min.js

105 ms

data.min.js

data.min.js

115 ms

lodash.min.js

lodash.min.js

128 ms

wc-blocks-registry.js

wc-blocks-registry.js

138 ms

url.min.js

url.min.js

148 ms

api-fetch.min.js

api-fetch.min.js

158 ms

wc-settings.js

wc-settings.js

165 ms

data-controls.min.js

data-controls.min.js

174 ms

html-entities.min.js

html-entities.min.js

182 ms

notices.min.js

notices.min.js

190 ms

wc-blocks-middleware.js

wc-blocks-middleware.js

199 ms

wc-blocks-data.js

wc-blocks-data.js

211 ms

dom-ready.min.js

dom-ready.min.js

221 ms

a11y.min.js

a11y.min.js

622 ms

primitives.min.js

primitives.min.js

230 ms

warning.min.js

warning.min.js

238 ms

blocks-components.js

blocks-components.js

252 ms

blocks-checkout.js

blocks-checkout.js

261 ms

order-attribution-blocks.min.js

order-attribution-blocks.min.js

269 ms

codemirror.min.js

codemirror.min.js

1330 ms

autoLoadAssets.min.js

autoLoadAssets.min.js

825 ms

init.min.js

init.min.js

481 ms

underscore.min.js

underscore.min.js

785 ms

scripts.min.js

scripts.min.js

545 ms

g.gif

g.gif

165 ms

thumb-medium-empty.png

thumb-medium-empty.png

145 ms

show_ads_impl.js

show_ads_impl.js

275 ms

zrt_lookup.html

zrt_lookup.html

112 ms

titillium-light-webfont.svg

titillium-light-webfont.svg

31 ms

titillium-regular-webfont.svg

titillium-regular-webfont.svg

596 ms

titillium-semibold-webfont.svg

titillium-semibold-webfont.svg

44 ms

titillium-lightitalic-webfont.svg

titillium-lightitalic-webfont.svg

606 ms

titillium-regularitalic-webfont.svg

titillium-regularitalic-webfont.svg

621 ms

fa-solid-900.woff

fa-solid-900.woff

1512 ms

fa-regular-400.woff

fa-regular-400.woff

1024 ms

titillium-light-webfont.woff

titillium-light-webfont.woff

1134 ms

titillium-semibold-webfont.woff

titillium-semibold-webfont.woff

1136 ms

ads

ads

28 ms

titillium-regular-webfont.woff

titillium-regular-webfont.woff

593 ms

titillium-lightitalic-webfont.woff

titillium-lightitalic-webfont.woff

916 ms

titillium-regularitalic-webfont.woff

titillium-regularitalic-webfont.woff

1154 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

534 ms

Accessibility Review

johnnn.tech accessibility score

94

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.

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

johnnn.tech 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

johnnn.tech SEO score

89

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

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 Johnnn.tech 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 Johnnn.tech 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

johnnn.tech

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