Tools & Wizards About Us
alserra.net screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

alserra.net

Al Serra Auto Plaza | Car Sales & Service in Grand Blanc, MI

Page Load Speed

5.6 sec in total

First Response

1.5 sec

Resources Loaded

2.9 sec

Page Rendered

1.2 sec

alserra.net screenshot

About Website

Click here to check amazing Al Serra content. Otherwise, check out these important facts you probably never knew about alserra.net

Visit Al Serra Auto Plaza to buy or lease a new truck, SUV or sedan. Our car dealer in Grand Blanc, MI, can help with auto repairs, car sales and financing.

Visit alserra.net

Key Findings

We analyzed Alserra.net page load time and found that the first response time was 1.5 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

alserra.net performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value8,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value37.8 s

0/100

10%

Network Requests Diagram

www.alserra.com

1538 ms

require.min.js

8 ms

jquery.min.js

22 ms

depmasterresp.min.css

19 ms

media_queries.min.css

16 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Alserra.net, 25% (20 requests) were made to Cdn.dealereprocess.com and 5% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Alserra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 551.4 kB (2%)

Content Size

27.9 MB

After Optimization

27.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alserra.net main page is 27.9 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. 50% of websites need less resources to load. Images take 27.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 134.2 kB

  • Original 156.5 kB
  • After minification 142.7 kB
  • After compression 22.3 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 134.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 27.1 MB
  • After minification 27.1 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. Al Serra images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 281.8 kB

  • Original 442.8 kB
  • After minification 442.8 kB
  • After compression 161.0 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 281.8 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 133.7 kB

  • Original 164.4 kB
  • After minification 160.4 kB
  • After compression 30.7 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. Alserra.net needs all CSS files to be minified and compressed as it can save up to 133.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (52%)

Requests Now

75

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Al Serra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.alserra.com

www.alserra.com

1538 ms

require.min.js

require.min.js

8 ms

jquery.min.js

jquery.min.js

22 ms

depmasterresp.min.css

depmasterresp.min.css

19 ms

media_queries.min.css

media_queries.min.css

16 ms

header.css

header.css

57 ms

site.min.css

site.min.css

56 ms

megamenucdn.min.css

megamenucdn.min.css

39 ms

master.min.js

master.min.js

6 ms

dep-event-publisher.min.js

dep-event-publisher.min.js

3 ms

ispy.min.js

ispy.min.js

3 ms

cookies.min.js

cookies.min.js

7 ms

red-c00000.css

red-c00000.css

4 ms

analytics.js

analytics.js

14 ms

fbds.js

fbds.js

140 ms

gtm.js

gtm.js

48 ms

bg_header.jpg

bg_header.jpg

59 ms

number-one-dealer.png

number-one-dealer.png

25 ms

header_logo.png

header_logo.png

81 ms

phone_icon.png

phone_icon.png

59 ms

map_icon.png

map_icon.png

58 ms

arrow_up.png

arrow_up.png

3 ms

jquery.cloudinary-2016223.min.js

jquery.cloudinary-2016223.min.js

21 ms

form.min.js

form.min.js

22 ms

navigation.min.js

navigation.min.js

21 ms

modal_form_responsive.min.js

modal_form_responsive.min.js

21 ms

megamenu_mobile.min.js

megamenu_mobile.min.js

21 ms

navigation-handler.min.js

navigation-handler.min.js

19 ms

collect

collect

37 ms

modal-url-manager.min.js

modal-url-manager.min.js

15 ms

jquery-ui.min.js

jquery-ui.min.js

20 ms

jquery.actual.min.js

jquery.actual.min.js

5 ms

conversion_async.js

conversion_async.js

98 ms

www.dataanalyticsdesign.com

www.dataanalyticsdesign.com

425 ms

collect

collect

57 ms

ga-audiences

ga-audiences

43 ms

35 ms

55 ms

delete.png

delete.png

14 ms

blank.gif

blank.gif

32 ms

flipper-prev3.png

flipper-prev3.png

39 ms

flipper-next3.png

flipper-next3.png

32 ms

search_lbl.jpg

search_lbl.jpg

31 ms

btn_chevrolet.png

btn_chevrolet.png

31 ms

btn_buick.png

btn_buick.png

77 ms

btn_gmc.png

btn_gmc.png

58 ms

btn_cadillac.png

btn_cadillac.png

59 ms

btn_chrysler.png

btn_chrysler.png

58 ms

btn_dodge.png

btn_dodge.png

60 ms

btn_jeep.png

btn_jeep.png

74 ms

btn_ram.png

btn_ram.png

74 ms

btn_honda.png

btn_honda.png

75 ms

btn_kia.png

btn_kia.png

75 ms

btn_volkswagen.png

btn_volkswagen.png

84 ms

btn_subaru.png

btn_subaru.png

74 ms

map-banner-320.jpg

map-banner-320.jpg

78 ms

29 ms

slideshow.min.js

slideshow.min.js

4 ms

deboss-bg.png

deboss-bg.png

70 ms

btn_cta.png

btn_cta.png

78 ms

ServiceImageBackground_alserra.png

ServiceImageBackground_alserra.png

1141 ms

black-fade-bg.png

black-fade-bg.png

75 ms

PartsImageBackground_alserra.png

PartsImageBackground_alserra.png

822 ms

staff-bg.jpg

staff-bg.jpg

193 ms

map-banner.jpg

map-banner.jpg

175 ms

flipper.min.js

flipper.min.js

14 ms

PopIn.js

PopIn.js

12 ms

PopInGenerator.aspx

PopInGenerator.aspx

14 ms

conversion.js

conversion.js

18 ms

DealerEProcess_logo-white.png

DealerEProcess_logo-white.png

10 ms

smart-search-new_alt_2.min.js

smart-search-new_alt_2.min.js

9 ms

scroller.min.js

scroller.min.js

23 ms

echo.min.js

echo.min.js

18 ms

31 ms

459499

459499

521 ms

421618

421618

136 ms

327866

327866

311 ms

327860

327860

213 ms

327863

327863

116 ms

16 ms

3 ms

Accessibility Review

alserra.net accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

alserra.net best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

alserra.net 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

    N/A

  • Encoding

    UTF-8

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

alserra.net

Open Graph description is not detected on the main page of Al Serra. 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: