Tools & Wizards About Us
dullesairportcarservice.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dullesairportcarservice.com

Dulles Airport Car Service - IAD Limo - VA, DC, MD, PA, DE

Page Load Speed

1.6 sec in total

First Response

447 ms

Resources Loaded

761 ms

Page Rendered

365 ms

dullesairportcarservice.com screenshot

About Website

Visit dullesairportcarservice.com now to see the best up-to-date Dulles Airport Car Service content and also check out these interesting facts you probably never knew about dullesairportcarservice.com

IAD Car Service DC Airport offers IAD Limo Service Dulles Airport, DC Car Service Dulles Airport, Virginia Limousine Service Washington DC, Dulles Limo Service IAD Airport to Baltimore Maryland, MD

Visit dullesairportcarservice.com

Key Findings

We analyzed Dullesairportcarservice.com page load time and found that the first response time was 447 ms and then it took 1.1 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

dullesairportcarservice.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

dullesairportcarservice.com

447 ms

default.min.css

50 ms

jquery-3.6.1.min.js

32 ms

ionicons.esm.js

43 ms

ionicons.js

56 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Dullesairportcarservice.com, 63% (12 requests) were made to Storage.googleapis.com and 11% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (447 ms) belongs to the original domain Dullesairportcarservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.4 kB (3%)

Content Size

4.6 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dullesairportcarservice.com main page is 4.6 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. 25% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 101.8 kB

  • Original 115.6 kB
  • After minification 78.8 kB
  • After compression 13.7 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 36.7 kB, which is 32% 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 101.8 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 5.8 kB

  • Original 4.5 MB
  • After minification 4.5 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. Dulles Airport Car Service images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 94 B

  • Original 222 B
  • After minification 182 B
  • After compression 128 B

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 94 B or 42% of the original size.

CSS Optimization

-82%

Potential reduce by 12.7 kB

  • Original 15.5 kB
  • After minification 15.4 kB
  • After compression 2.8 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. Dullesairportcarservice.com needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dulles Airport Car Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dullesairportcarservice.com

dullesairportcarservice.com

447 ms

default.min.css

default.min.css

50 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

32 ms

ionicons.esm.js

ionicons.esm.js

43 ms

ionicons.js

ionicons.js

56 ms

default.js

default.js

76 ms

css2

css2

28 ms

gtm.js

gtm.js

100 ms

car.svg

car.svg

62 ms

background-4.jpg

background-4.jpg

94 ms

grid-3.jpg

grid-3.jpg

58 ms

grid-7.jpg

grid-7.jpg

57 ms

grid-9.jpg

grid-9.jpg

85 ms

grid-11.jpg

grid-11.jpg

65 ms

grid-4.jpg

grid-4.jpg

58 ms

grid-20.jpg

grid-20.jpg

91 ms

grid-15.jpg

grid-15.jpg

86 ms

grid-18.jpg

grid-18.jpg

96 ms

font

font

22 ms

Accessibility Review

dullesairportcarservice.com accessibility score

97

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.

Best Practices

dullesairportcarservice.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

SEO Factors

dullesairportcarservice.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

robots.txt is not valid

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 Dullesairportcarservice.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 Dullesairportcarservice.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

dullesairportcarservice.com

Open Graph data is detected on the main page of Dulles Airport Car Service. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: