Tools & Wizards About Us
bossperformance.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bossperformance.com

Boss Performance Home Page - Ford Mustang Boss 429 performance, parts, restoration and World Registry.

Page Load Speed

1.5 sec in total

First Response

519 ms

Resources Loaded

581 ms

Page Rendered

350 ms

bossperformance.com screenshot

About Website

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

Boss Performance is a Ford hi-performance shop that specializes in Boss 429 Mustang performance, parts and restoration.

Visit bossperformance.com

Key Findings

We analyzed Bossperformance.com page load time and found that the first response time was 519 ms and then it took 931 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

bossperformance.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

bossperformance.com

519 ms

ps_b.gif

8 ms

ps_a.gif

8 ms

blc_b.gif

9 ms

blc_a.gif

10 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Bossperformance.com and no external sources were called. The less responsive or slowest element that took the longest time to load (519 ms) belongs to the original domain Bossperformance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.5 kB (3%)

Content Size

1.0 MB

After Optimization

989.4 kB

  • HTML
  • Images

In fact, the total size of Bossperformance.com main page is 1.0 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.1 kB

  • Original 12.3 kB
  • After minification 12.1 kB
  • After compression 3.2 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 9.1 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 19.4 kB

  • Original 1.0 MB
  • After minification 986.2 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. Boss Performance images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • Images

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boss Performance. According to our analytics all requests are already optimized.

Network Requests Diagram

bossperformance.com

bossperformance.com

519 ms

ps_b.gif

ps_b.gif

8 ms

ps_a.gif

ps_a.gif

8 ms

blc_b.gif

blc_b.gif

9 ms

blc_a.gif

blc_a.gif

10 ms

wr_b.gif

wr_b.gif

10 ms

wr_a.gif

wr_a.gif

10 ms

hp_b.gif

hp_b.gif

11 ms

hp_a.gif

hp_a.gif

12 ms

au_b.gif

au_b.gif

13 ms

au_a.gif

au_a.gif

12 ms

cu_b.gif

cu_b.gif

14 ms

cu_a.gif

cu_a.gif

15 ms

testbg2.gif

testbg2.gif

14 ms

spacer.gif

spacer.gif

16 ms

header_temp.gif

header_temp.gif

17 ms

homegraphic.gif

homegraphic.gif

18 ms

whatsnew_anim.gif

whatsnew_anim.gif

18 ms

testanim2_2.gif

testanim2_2.gif

20 ms

gt40logo.jpg

gt40logo.jpg

19 ms

KK-1680.jpg

KK-1680.jpg

21 ms

BPlogo.jpg

BPlogo.jpg

21 ms

crankplugs1.jpg

crankplugs1.jpg

22 ms

cupplugs9.jpg

cupplugs9.jpg

27 ms

70Shelby.jpg

70Shelby.jpg

24 ms

Shelbyconsole.jpg

Shelbyconsole.jpg

31 ms

PMSWM.jpg

PMSWM.jpg

28 ms

hmparts01.jpg

hmparts01.jpg

28 ms

FordOringsWM.jpg

FordOringsWM.jpg

30 ms

Bosscars.jpg

Bosscars.jpg

29 ms

Nascarpump.jpg

Nascarpump.jpg

32 ms

ShelbyGT.jpg

ShelbyGT.jpg

31 ms

Accessibility Review

bossperformance.com accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

bossperformance.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

bossperformance.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bossperformance.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bossperformance.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bossperformance.com

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