Tools & Wizards About Us
teslablackfriday.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

teslablackfriday.com

Tesla Model 3, Y, S & X Black Friday Accessory Sale Starts

Page Load Speed

1.2 sec in total

First Response

85 ms

Resources Loaded

552 ms

Page Rendered

580 ms

teslablackfriday.com screenshot

About Website

Click here to check amazing Tesla Black Friday content. Otherwise, check out these important facts you probably never knew about teslablackfriday.com

Black Friday Cyber Monday Tesla Accessories & Tesla Gifts Sale! We're stretching the savings this season, & now's the chance to cash in on these extended holiday savings!

Visit teslablackfriday.com

Key Findings

We analyzed Teslablackfriday.com page load time and found that the first response time was 85 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

teslablackfriday.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

teslablackfriday.com

85 ms

www.teslablackfriday.com

280 ms

css

33 ms

bootstrap.min.css

37 ms

bootstrap.min.js

51 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 70% of them (7 requests) were addressed to the original Teslablackfriday.com, 20% (2 requests) were made to Stackpath.bootstrapcdn.com and 10% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (280 ms) belongs to the original domain Teslablackfriday.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.7 kB (1%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images

In fact, the total size of Teslablackfriday.com main page is 1.1 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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.7 kB

  • Original 8.4 kB
  • After minification 7.8 kB
  • After compression 2.7 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 5.7 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 9.0 kB

  • Original 1.0 MB
  • After minification 1.0 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. Tesla Black Friday images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tesla Black Friday. According to our analytics all requests are already optimized.

Network Requests Diagram

teslablackfriday.com

teslablackfriday.com

85 ms

www.teslablackfriday.com

www.teslablackfriday.com

280 ms

css

css

33 ms

bootstrap.min.css

bootstrap.min.css

37 ms

bootstrap.min.js

bootstrap.min.js

51 ms

teslateaser.jpg

teslateaser.jpg

25 ms

M3.jpg

M3.jpg

48 ms

MX.jpg

MX.jpg

75 ms

MS.jpg

MS.jpg

74 ms

tb.jpg

tb.jpg

87 ms

Accessibility Review

teslablackfriday.com accessibility score

100

Accessibility Issues

Best Practices

teslablackfriday.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

teslablackfriday.com SEO score

100

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

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 Teslablackfriday.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 Teslablackfriday.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

teslablackfriday.com

Open Graph description is not detected on the main page of Tesla Black Friday. 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: