Tools & Wizards About Us

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

a-1airportcars.com

Detroit Airport Car Service, DTW Airport Taxi - Detroit Airport Taxi

Page Load Speed

1.3 sec in total

First Response

18 ms

Resources Loaded

835 ms

Page Rendered

411 ms

About Website

Visit a-1airportcars.com now to see the best up-to-date A1 Airport Car S content for United States and also check out these interesting facts you probably never knew about a-1airportcars.com

Detroit Airport Taxi: DTW Airport Car Service in Detroit, MI. Hire Luxury Sedan or limos to Airport Transportation or Car Services Detroit. Find Luxury limo and Detroit airport Car or Taxi transportat...

Visit a-1airportcars.com

Key Findings

We analyzed A-1airportcars.com page load time and found that the first response time was 18 ms and then it took 1.2 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

a-1airportcars.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

a-1airportcars.com

18 ms

www.a-1airportcars.com

104 ms

bootstrap.css

21 ms

bootstrap-responsive.css

8 ms

prettyPhoto.css

10 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 71% of them (56 requests) were addressed to the original A-1airportcars.com, 14% (11 requests) were made to Scontent-iad3-1.xx.fbcdn.net and 6% (5 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 570.0 kB (40%)

Content Size

1.4 MB

After Optimization

847.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A-1airportcars.com main page is 1.4 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. 60% of websites need less resources to load. Images take 716.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.6 kB

  • Original 43.7 kB
  • After minification 34.7 kB
  • After compression 9.1 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 34.6 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 6.8 kB

  • Original 716.0 kB
  • After minification 709.2 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. A1 Airport Car S images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 211.8 kB

  • Original 292.2 kB
  • After minification 245.0 kB
  • After compression 80.4 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 211.8 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 316.8 kB

  • Original 365.4 kB
  • After minification 291.1 kB
  • After compression 48.6 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. A-1airportcars.com needs all CSS files to be minified and compressed as it can save up to 316.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (38%)

Requests Now

74

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A1 Airport Car S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

a-1airportcars.com accessibility score

66

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

a-1airportcars.com 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

SEO Factors

a-1airportcars.com SEO score

82

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 A-1airportcars.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 A-1airportcars.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

Open Graph description is not detected on the main page of A1 Airport Car S. 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: