Tools & Wizards About Us
vertexauto.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vertexauto.com

Porsche Parts and Accessories - Vertex Auto

Page Load Speed

6.1 sec in total

First Response

771 ms

Resources Loaded

2.5 sec

Page Rendered

2.8 sec

vertexauto.com screenshot

About Website

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

Lowest Price Guaranteed on all OEM Porsche Parts & Porsche Accessories. Fast Free shipping on Porsche original genuine parts & Porsche aftermarket parts.

Visit vertexauto.com

Key Findings

We analyzed Vertexauto.com page load time and found that the first response time was 771 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vertexauto.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.808

5/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

vertexauto.com

771 ms

www.vertexauto.com

249 ms

www.vertexauto.com

504 ms

api.js

34 ms

_skin_bundle_93bc87ad5af5c7fcfad9fa126ad55b81

146 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Vertexauto.com, 3% (2 requests) were made to Gstatic.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (771 ms) belongs to the original domain Vertexauto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.8 kB (18%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vertexauto.com main page is 1.3 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.3 kB

  • Original 36.8 kB
  • After minification 32.5 kB
  • After compression 8.5 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 4.4 kB, which is 12% 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 28.3 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 195.2 kB

  • Original 1.0 MB
  • After minification 839.6 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. Obviously, Vertex Auto needs image optimization as it can save up to 195.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 210.1 kB
  • After minification 210.1 kB
  • After compression 207.9 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

-28%

Potential reduce by 3.2 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 8.3 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. Vertexauto.com needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

61

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertex Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vertexauto.com

vertexauto.com

771 ms

www.vertexauto.com

www.vertexauto.com

249 ms

www.vertexauto.com

www.vertexauto.com

504 ms

api.js

api.js

34 ms

_skin_bundle_93bc87ad5af5c7fcfad9fa126ad55b81

_skin_bundle_93bc87ad5af5c7fcfad9fa126ad55b81

146 ms

critical.css

critical.css

216 ms

js

js

74 ms

colorbox.css

colorbox.css

307 ms

colorbox.min.js

colorbox.min.js

309 ms

_skin_bundle_2a59354f3da09b60835d68828d972922

_skin_bundle_2a59354f3da09b60835d68828d972922

311 ms

_skin_bundle

_skin_bundle

444 ms

_skin_bundle_dff43428b6a7fd21fc615c8424c2b65c

_skin_bundle_dff43428b6a7fd21fc615c8424c2b65c

350 ms

_skin_bundle_9cbd86b3f96a3ce96c6c20e2d99f416f

_skin_bundle_9cbd86b3f96a3ce96c6c20e2d99f416f

383 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

51 ms

security-seal-modern-170px-blue.png

security-seal-modern-170px-blue.png

54 ms

vertex-auto-logo.svg

vertex-auto-logo.svg

71 ms

banner-background-01.jpg

banner-background-01.jpg

135 ms

356.png

356.png

73 ms

912.png

912.png

136 ms

911-65-73.png

911-65-73.png

138 ms

911-74-89.png

911-74-89.png

139 ms

964.png

964.png

168 ms

993.png

993.png

203 ms

996.png

996.png

205 ms

997.png

997.png

207 ms

991.png

991.png

207 ms

914.png

914.png

229 ms

924.png

924.png

236 ms

944.png

944.png

271 ms

968.png

968.png

273 ms

928.png

928.png

274 ms

boxster.png

boxster.png

274 ms

cayman.png

cayman.png

297 ms

cayenne.png

cayenne.png

304 ms

panamera.png

panamera.png

340 ms

6.jpg

6.jpg

343 ms

95.jpg

95.jpg

342 ms

111.jpg

111.jpg

342 ms

114.jpg

114.jpg

366 ms

128.jpg

128.jpg

373 ms

148.jpg

148.jpg

408 ms

165.jpg

165.jpg

410 ms

172.jpg

172.jpg

412 ms

178.jpg

178.jpg

412 ms

185.jpg

185.jpg

422 ms

188.jpg

188.jpg

420 ms

190.jpg

190.jpg

454 ms

slick.css

slick.css

444 ms

slick-theme.css

slick-theme.css

416 ms

191.jpg

191.jpg

424 ms

192.jpg

192.jpg

464 ms

206.jpg

206.jpg

438 ms

212.jpg

212.jpg

417 ms

221.jpg

221.jpg

443 ms

635817.jpg

635817.jpg

441 ms

227.jpg

227.jpg

441 ms

228.jpg

228.jpg

436 ms

231.jpg

231.jpg

430 ms

235.jpg

235.jpg

448 ms

243.jpg

243.jpg

448 ms

257.jpg

257.jpg

445 ms

309.jpg

309.jpg

446 ms

paypal-payment-methods.png

paypal-payment-methods.png

424 ms

recaptcha__en.js

recaptcha__en.js

25 ms

Accessibility Review

vertexauto.com accessibility score

96

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

vertexauto.com best practices score

83

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

SEO Factors

vertexauto.com SEO score

90

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vertexauto.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 Vertexauto.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

vertexauto.com

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