Tools & Wizards About Us
chevrolet.no screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

chevrolet.no

Chevrolet Europe: Iconic American Sports Cars

Page Load Speed

2.5 sec in total

First Response

549 ms

Resources Loaded

1.8 sec

Page Rendered

78 ms

chevrolet.no screenshot

About Website

Welcome to chevrolet.no homepage info - get ready to check Chevrolet best content right away, or after learning these important things about chevrolet.no

Explore the official Chevrolet Europe site to see photos and videos of the Corvette, discover more about our vehicles and much more. Contact us today to learn more.

Visit chevrolet.no

Key Findings

We analyzed Chevrolet.no page load time and found that the first response time was 549 ms and then it took 1.9 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

chevrolet.no performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

www.chevrolet.no

549 ms

main.css

345 ms

t_02.css

79 ms

zipcodepopup.css

99 ms

jquery-3.5.0.min.js

17 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 81% of them (21 requests) were addressed to the original Chevrolet.no, 8% (2 requests) were made to Universal.iperceptions.com and 4% (1 request) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Chevrolet.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (72%)

Content Size

2.7 MB

After Optimization

777.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chevrolet.no main page is 2.7 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. 45% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.7 kB

  • Original 17.1 kB
  • After minification 16.2 kB
  • After compression 4.4 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 12.7 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 970 B

  • Original 52.9 kB
  • After minification 52.0 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. Chevrolet images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.6 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 657.2 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 1.6 MB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 326.5 kB

  • Original 390.9 kB
  • After minification 390.1 kB
  • After compression 64.3 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. Chevrolet.no needs all CSS files to be minified and compressed as it can save up to 326.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (67%)

Requests Now

21

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chevrolet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.chevrolet.no

www.chevrolet.no

549 ms

main.css

main.css

345 ms

t_02.css

t_02.css

79 ms

zipcodepopup.css

zipcodepopup.css

99 ms

jquery-3.5.0.min.js

jquery-3.5.0.min.js

17 ms

swfobject.js

swfobject.js

19 ms

head.js

head.js

406 ms

index.mrmi18nlbls.js

index.mrmi18nlbls.js

283 ms

index.cmslinks.js

index.cmslinks.js

199 ms

zipcodepopup.js

zipcodepopup.js

242 ms

norway.s_code.js

norway.s_code.js

305 ms

main.js

main.js

1087 ms

ChevroletGMIO_Bowtie_2.png

ChevroletGMIO_Bowtie_2.png

311 ms

bg_slash.gif

bg_slash.gif

569 ms

button_sprite-mm_mos_1.png

button_sprite-mm_mos_1.png

302 ms

home_myChevrolet_1480x551-no-copy.jpg

home_myChevrolet_1480x551-no-copy.jpg

321 ms

twitter_24x24.jpg

twitter_24x24.jpg

83 ms

chevrolet-europe-icons-facebook_24x24-mrm.jpg

chevrolet-europe-icons-facebook_24x24-mrm.jpg

230 ms

chevrolet-europe-icons-youtube_24x24-mrm.jpg

chevrolet-europe-icons-youtube_24x24-mrm.jpg

490 ms

LouisBoldItalic.woff

LouisBoldItalic.woff

403 ms

LouisItalic.woff

LouisItalic.woff

553 ms

LouisBold.woff

LouisBold.woff

425 ms

LouisRegular.woff

LouisRegular.woff

568 ms

wrapper.js

wrapper.js

85 ms

s96336343812290

s96336343812290

6 ms

iFrame.html

iFrame.html

4 ms

Accessibility Review

chevrolet.no accessibility score

91

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

chevrolet.no best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

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

chevrolet.no SEO score

90

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NO

  • Language Claimed

    NO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chevrolet.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it matches the claimed language. Our system also found out that Chevrolet.no 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

chevrolet.no

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