Tools & Wizards About Us
carlsoncatalog.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

carlsoncatalog.com

Carlson Brakes Online Parts Catalog

Page Load Speed

514 ms in total

First Response

93 ms

Resources Loaded

364 ms

Page Rendered

57 ms

carlsoncatalog.com screenshot

About Website

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

ShowMeTheParts is changing how the world finds replacement parts for their vehicles.

Visit carlsoncatalog.com

Key Findings

We analyzed Carlsoncatalog.com page load time and found that the first response time was 93 ms and then it took 421 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

carlsoncatalog.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

carlsoncatalog.com

93 ms

carlsoncatalog.com

170 ms

SmtpMain.css

34 ms

microloader.js

97 ms

ga.js

16 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Carlsoncatalog.com, 17% (1 request) were made to Ssl.google-analytics.com and 17% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (170 ms) belongs to the original domain Carlsoncatalog.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.1 kB (50%)

Content Size

60.8 kB

After Optimization

30.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Carlsoncatalog.com main page is 60.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 55.0 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.0 kB

  • Original 4.8 kB
  • After minification 4.7 kB
  • After compression 1.8 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 3.0 kB or 62% of the original size.

JavaScript Optimization

-48%

Potential reduce by 26.4 kB

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 28.5 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 26.4 kB or 48% of the original size.

CSS Optimization

-73%

Potential reduce by 701 B

  • Original 966 B
  • After minification 744 B
  • After compression 265 B

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. Carlsoncatalog.com needs all CSS files to be minified and compressed as it can save up to 701 B or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carlson Catalog. According to our analytics all requests are already optimized.

Network Requests Diagram

carlsoncatalog.com

carlsoncatalog.com

93 ms

carlsoncatalog.com

carlsoncatalog.com

170 ms

SmtpMain.css

SmtpMain.css

34 ms

microloader.js

microloader.js

97 ms

ga.js

ga.js

16 ms

inpage_linkid.js

inpage_linkid.js

19 ms

Accessibility Review

carlsoncatalog.com accessibility score

69

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

carlsoncatalog.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

carlsoncatalog.com SEO score

83

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carlsoncatalog.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 Carlsoncatalog.com main page’s claimed encoding is iso-8859-1. 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

carlsoncatalog.com

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