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nextzettusa.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nextzettusa.com

nextzett Car Detailing Products | Quality Made in Germany

Page Load Speed

3.5 sec in total

First Response

140 ms

Resources Loaded

2.9 sec

Page Rendered

472 ms

nextzettusa.com screenshot

About Website

Visit nextzettusa.com now to see the best up-to-date Nextzett Usa content and also check out these interesting facts you probably never knew about nextzettusa.com

nextzett Car Detailing Products for the enthusiast and professional. We make professional quality car cleaning products that perfect and protect.

Visit nextzettusa.com

Key Findings

We analyzed Nextzettusa.com page load time and found that the first response time was 140 ms and then it took 3.4 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

nextzettusa.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value5,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

nextzettusa.com

140 ms

nextzettusa.com

885 ms

theme-bundle.polyfills.js

105 ms

theme-bundle.head_async.js

104 ms

css2

59 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Nextzettusa.com, 46% (26 requests) were made to Cdn11.bigcommerce.com and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.1 kB (6%)

Content Size

7.2 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nextzettusa.com main page is 7.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 422.0 kB

  • Original 552.7 kB
  • After minification 528.3 kB
  • After compression 130.7 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 422.0 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 378 B

  • Original 6.5 MB
  • After minification 6.5 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. Nextzett Usa images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 8.7 kB

  • Original 188.1 kB
  • After minification 188.1 kB
  • After compression 179.4 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.

Requests Breakdown

Number of requests can be reduced by 31 (60%)

Requests Now

52

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nextzett Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nextzettusa.com

nextzettusa.com

140 ms

nextzettusa.com

nextzettusa.com

885 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

105 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

104 ms

css2

css2

59 ms

theme-335341a0-ad81-013c-d0cd-42d79ac664c6.css

theme-335341a0-ad81-013c-d0cd-42d79ac664c6.css

66 ms

google_analytics4-2258d46aea5cd52a4e56ec1e5ceee90d09d27c1b.js

google_analytics4-2258d46aea5cd52a4e56ec1e5ceee90d09d27c1b.js

65 ms

loader.js

loader.js

103 ms

js

js

167 ms

firewall.js

firewall.js

311 ms

index.js

index.js

103 ms

flex-banners.js

flex-banners.js

53 ms

fbevents.js

fbevents.js

168 ms

hotjar-3358126.js

hotjar-3358126.js

211 ms

theme-bundle.main.js

theme-bundle.main.js

108 ms

csrf-protection-header-95f3d9ac8c049e3ed132c83a168cf1d6a8ed0237.js

csrf-protection-header-95f3d9ac8c049e3ed132c83a168cf1d6a8ed0237.js

65 ms

visitor_stencil.js

visitor_stencil.js

65 ms

jquery.min.js

jquery.min.js

882 ms

signup-form-widget.min.js

signup-form-widget.min.js

881 ms

smile-bigcommerce.js

smile-bigcommerce.js

959 ms

61fe2497de7f4bee98b2b5813034cbbb.js

61fe2497de7f4bee98b2b5813034cbbb.js

959 ms

wonderchat.js

wonderchat.js

959 ms

widget.min.js

widget.min.js

957 ms

jquery.min.js

jquery.min.js

958 ms

1363 ms

350847208763462

350847208763462

776 ms

nextzett-usa-2019_logo-tr4_1583274369__01793.original.png

nextzett-usa-2019_logo-tr4_1583274369__01793.original.png

1305 ms

Glass_Sealant_Banner-2.png

Glass_Sealant_Banner-2.png

1388 ms

anti_frost_banner__72738.png

anti_frost_banner__72738.png

1391 ms

Cockpit_Premium_Banner_Slide.png

Cockpit_Premium_Banner_Slide.png

1393 ms

Leather_Care_Banner.png

Leather_Care_Banner.png

1496 ms

Blitz_Banner.png

Blitz_Banner.png

1515 ms

703d4171b2773f838dcbd7173c0b7c4f__78231.1633124401.jpg

703d4171b2773f838dcbd7173c0b7c4f__78231.1633124401.jpg

1489 ms

94252015-Anti-Frost-22__06995.1670003290.png

94252015-Anti-Frost-22__06995.1670003290.png

1684 ms

92470515_Cockpit_Premium_20__68541.1607459502.jpg

92470515_Cockpit_Premium_20__68541.1607459502.jpg

1593 ms

1e9158a6ff38a79dc08a3dd5e4d60bba__56089.1618960846.jpg

1e9158a6ff38a79dc08a3dd5e4d60bba__56089.1618960846.jpg

1592 ms

interior-detailing-blog-1.jpg

interior-detailing-blog-1.jpg

1736 ms

bug-sap-remover-use-full.jpg

bug-sap-remover-use-full.jpg

1514 ms

pressure-washer-blog-post.jpg

pressure-washer-blog-post.jpg

1530 ms

modules.a4fd7e5489291affcf56.js

modules.a4fd7e5489291affcf56.js

1325 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EL7I.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EL7I.woff

1253 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDL7I.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDL7I.woff

1294 ms

nobot

nobot

625 ms

vck-bc.js

vck-bc.js

613 ms

underscore-min.js

underscore-min.js

545 ms

vck.js

vck.js

563 ms

b595f94876289de068779174250d48e1

b595f94876289de068779174250d48e1

760 ms

index.php

index.php

512 ms

theme-bundle.chunk.27.js

theme-bundle.chunk.27.js

660 ms

icon-sprite.svg

icon-sprite.svg

342 ms

theme-bundle.chunk.0.js

theme-bundle.chunk.0.js

276 ms

theme-bundle.chunk.1.js

theme-bundle.chunk.1.js

290 ms

theme-bundle.chunk.2.js

theme-bundle.chunk.2.js

304 ms

theme-bundle.chunk.26.js

theme-bundle.chunk.26.js

304 ms

106 ms

api.js

api.js

28 ms

Accessibility Review

nextzettusa.com accessibility score

95

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

nextzettusa.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

nextzettusa.com SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Nextzettusa.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 Nextzettusa.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

nextzettusa.com

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