Tools & Wizards About Us
oilexchangechicago.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

oilexchangechicago.com

Oil Exchange - Oil Change, Auto Service Center | Chicago, IL

Page Load Speed

2.1 sec in total

First Response

97 ms

Resources Loaded

1.8 sec

Page Rendered

242 ms

oilexchangechicago.com screenshot

About Website

Visit oilexchangechicago.com now to see the best up-to-date Oil Exchange Chicago content and also check out these interesting facts you probably never knew about oilexchangechicago.com

Give your car a quick and clean oil change at our auto service center in Chicago, IL. Contact us at (773) 721-5700 to learn more about our services.

Visit oilexchangechicago.com

Key Findings

We analyzed Oilexchangechicago.com page load time and found that the first response time was 97 ms and then it took 2 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

oilexchangechicago.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.642

9/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

oilexchangechicago.com

97 ms

www.oilexchangechicago.com

118 ms

jquery.js

61 ms

button.css

53 ms

browserBehavior.js

148 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 19% of them (14 requests) were addressed to the original Oilexchangechicago.com, 59% (43 requests) were made to Assets.myregisteredsite.com and 10% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source 12883379.sites.myregisteredsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.5 kB (31%)

Content Size

884.2 kB

After Optimization

611.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oilexchangechicago.com main page is 884.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 696.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 59.4 kB

  • Original 81.0 kB
  • After minification 80.1 kB
  • After compression 21.6 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 59.4 kB or 73% of the original size.

Image Optimization

-28%

Potential reduce by 196.1 kB

  • Original 696.4 kB
  • After minification 500.3 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, Oil Exchange Chicago needs image optimization as it can save up to 196.1 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 16.2 kB

  • Original 101.2 kB
  • After minification 100.0 kB
  • After compression 85.1 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 16.2 kB or 16% of the original size.

CSS Optimization

-15%

Potential reduce by 851 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.7 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. Oilexchangechicago.com needs all CSS files to be minified and compressed as it can save up to 851 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (65%)

Requests Now

55

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oil Exchange Chicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oilexchangechicago.com

oilexchangechicago.com

97 ms

www.oilexchangechicago.com

www.oilexchangechicago.com

118 ms

jquery.js

jquery.js

61 ms

button.css

button.css

53 ms

browserBehavior.js

browserBehavior.js

148 ms

utils.js

utils.js

53 ms

shared.js

shared.js

58 ms

navigation.js

navigation.js

55 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

54 ms

popup.js

popup.js

55 ms

ResourceLoader.js

ResourceLoader.js

59 ms

webcom_copyright_kw.js

webcom_copyright_kw.js

57 ms

button.css

button.css

99 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

107 ms

jquery.js

jquery.js

135 ms

shared.js

shared.js

115 ms

webcom_copyright_kw.js

webcom_copyright_kw.js

115 ms

ResourceLoader.js

ResourceLoader.js

117 ms

webfont.js

webfont.js

9 ms

googleFonts.css

googleFonts.css

25 ms

css

css

22 ms

css

css

38 ms

jquery.js

jquery.js

44 ms

navigation.js

navigation.js

31 ms

core.js

core.js

29 ms

socialmediashare.js

socialmediashare.js

31 ms

jqueryvalidate.js

jqueryvalidate.js

30 ms

form.js

form.js

28 ms

footercontact.js

footercontact.js

62 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

50 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

27 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

58 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

60 ms

hoverIntent.js

hoverIntent.js

19 ms

bgIframe.js

bgIframe.js

21 ms

superfish.js

superfish.js

23 ms

handler.js

handler.js

24 ms

helper.js

helper.js

21 ms

positioner.js

positioner.js

22 ms

structure.css

structure.css

37 ms

smstemplates.js

smstemplates.js

40 ms

socialmediashare.css

socialmediashare.css

38 ms

utils.js

utils.js

42 ms

resources.js

resources.js

38 ms

templates.js

templates.js

44 ms

form.css

form.css

53 ms

form_generic.css

form_generic.css

55 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

54 ms

templates.js

templates.js

59 ms

footercontact.css

footercontact.css

57 ms

106922661.jpg

106922661.jpg

1046 ms

106922542.png

106922542.png

47 ms

106922543.png

106922543.png

40 ms

106923184.png

106923184.png

41 ms

107041049.png

107041049.png

90 ms

106924770.png

106924770.png

90 ms

9.gif

9.gif

46 ms

106920287.jpg

106920287.jpg

1097 ms

btn_left.gif

btn_left.gif

28 ms

106922260.jpg

106922260.jpg

126 ms

106924966.jpg

106924966.jpg

125 ms

btn_right.gif

btn_right.gif

26 ms

logger.php

logger.php

47 ms

placeholder.png

placeholder.png

19 ms

facebook-color.png

facebook-color.png

26 ms

twitter-color.png

twitter-color.png

26 ms

linkedin-color.png

linkedin-color.png

26 ms

logger.php

logger.php

92 ms

frozen-redirect.html

frozen-redirect.html

55 ms

frozen-redirect.html

frozen-redirect.html

35 ms

Accessibility Review

oilexchangechicago.com accessibility score

93

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

oilexchangechicago.com best practices score

67

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

Page has valid source maps

SEO Factors

oilexchangechicago.com SEO score

92

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

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 Oilexchangechicago.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 Oilexchangechicago.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

oilexchangechicago.com

Open Graph description is not detected on the main page of Oil Exchange Chicago. 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: