Tools & Wizards About Us
sergiotacchini.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sergiotacchini.com

Sergio Tacchini - Official Online Store

Page Load Speed

4.5 sec in total

First Response

281 ms

Resources Loaded

1.3 sec

Page Rendered

2.9 sec

sergiotacchini.com screenshot

About Website

Visit sergiotacchini.com now to see the best up-to-date Sergio Tacchini content for United States and also check out these interesting facts you probably never knew about sergiotacchini.com

Shop Sergio Tacchini Tracksuits, Shorts, Tees and More at the Official Sergio Tacchini USA Online Store. Elevated athleisure for everyone.

Visit sergiotacchini.com

Key Findings

We analyzed Sergiotacchini.com page load time and found that the first response time was 281 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 70% of websites can load faster.

Performance Metrics

sergiotacchini.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value2,100 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

www.sergiotacchini.com

281 ms

storefront.min.js

78 ms

easylocation-1.0.2.min.js

300 ms

js

110 ms

theme.js

185 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 25% of them (27 requests) were addressed to the original Sergiotacchini.com, 44% (48 requests) were made to I.shgcdn.com and 5% (5 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (632 ms) relates to the external source I.shgcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 542.2 kB (2%)

Content Size

22.1 MB

After Optimization

21.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sergiotacchini.com main page is 22.1 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 20.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 533.7 kB

  • Original 597.5 kB
  • After minification 579.9 kB
  • After compression 63.8 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 533.7 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 968 B

  • Original 20.7 MB
  • After minification 20.7 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. Sergio Tacchini images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.1 kB

  • Original 798.5 kB
  • After minification 798.5 kB
  • After compression 791.4 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

-1%

Potential reduce by 407 B

  • Original 64.5 kB
  • After minification 64.5 kB
  • After compression 64.1 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. Sergiotacchini.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (58%)

Requests Now

96

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sergio Tacchini. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sergiotacchini.com

www.sergiotacchini.com

281 ms

storefront.min.js

storefront.min.js

78 ms

easylocation-1.0.2.min.js

easylocation-1.0.2.min.js

300 ms

js

js

110 ms

theme.js

theme.js

185 ms

theme.scss.css

theme.scss.css

63 ms

main.scss.css

main.scss.css

58 ms

head.js

head.js

65 ms

preloads.js

preloads.js

134 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

107 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

108 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

108 ms

boost-pfs-instant-search.css

boost-pfs-instant-search.css

163 ms

boost-pfs-custom.css

boost-pfs-custom.css

159 ms

dtag.js

dtag.js

62 ms

loader_2.js

loader_2.js

63 ms

klaviyo.js

klaviyo.js

64 ms

session-storage-clear.min.js

session-storage-clear.min.js

98 ms

variant-swatch-king-11-13.min.js

variant-swatch-king-11-13.min.js

149 ms

variant-swatch-king-11-13.min.css

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220 ms

data.js

data.js

161 ms

script-1704958406.js

script-1704958406.js

174 ms

6646d6f5b86df5fe80695d79_6646d89a8e2dc11f1842b679.css

6646d6f5b86df5fe80695d79_6646d89a8e2dc11f1842b679.css

53 ms

css

css

91 ms

global-assets-1176bddede2ed624c2ef2c7418bc0b7a09de00a8.js

global-assets-1176bddede2ed624c2ef2c7418bc0b7a09de00a8.js

54 ms

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

138 ms

boost-pfs-core-instant-search.js

boost-pfs-core-instant-search.js

159 ms

boost-pfs-instant-search.js

boost-pfs-instant-search.js

227 ms

boost-pfs-init.js

boost-pfs-init.js

229 ms

gtm.js

gtm.js

107 ms

ac2_lt.js

ac2_lt.js

122 ms

TE5NjYubXlzaG9waWZ5LmNvbQ==c3RsY.js

TE5NjYubXlzaG9waWZ5LmNvbQ==c3RsY.js

12 ms

cart.js

cart.js

117 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

118 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

119 ms

runtime.d4c81b65f1ac2858ce6f.js

runtime.d4c81b65f1ac2858ce6f.js

53 ms

sharedUtils.00081c57cddd29832b4e.js

sharedUtils.00081c57cddd29832b4e.js

75 ms

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

95 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

84 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

82 ms

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ST-B-LOGO_400x.png

ST-B-LOGO_400x.png

65 ms

roboto_n4.a512c7b68cd7f12c72e1a5fd58e7f7315c552e93.woff

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70 ms

roboto_n5.ef0ac6b5ed77e19e95b9512154467a6fb9575078.woff

roboto_n5.ef0ac6b5ed77e19e95b9512154467a6fb9575078.woff

94 ms

roboto_n7.1babbb6a27f91b14216bafa40bf222e08f6999f4.woff

roboto_n7.1babbb6a27f91b14216bafa40bf222e08f6999f4.woff

95 ms

open-iconic.woff

open-iconic.woff

78 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

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25 ms

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33 ms

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33 ms

open-iconic.ttf

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29 ms

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15 ms

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open-iconic.otf

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script-tag.js

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88 ms

gdpr_cookie_consent.min.js

gdpr_cookie_consent.min.js

101 ms

collector.js

collector.js

88 ms

redirect-app.js

redirect-app.js

87 ms

widget-sdk.js

widget-sdk.js

89 ms

verify-meteor-menu.js

verify-meteor-menu.js

29 ms

dtag.js

dtag.js

9 ms

storefront.min.js

storefront.min.js

22 ms

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96 ms

Accessibility Review

sergiotacchini.com accessibility score

92

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sergiotacchini.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sergiotacchini.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

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

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 Sergiotacchini.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 Sergiotacchini.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

sergiotacchini.com

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