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blackbirdworldwide.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

blackbirdworldwide.com

Blackbird Worldwide - New York Limo Service | NY Airport Limo Services

Page Load Speed

4.7 sec in total

First Response

64 ms

Resources Loaded

4.1 sec

Page Rendered

527 ms

blackbirdworldwide.com screenshot

About Website

Click here to check amazing Blackbird Worldwide content. Otherwise, check out these important facts you probably never knew about blackbirdworldwide.com

NY Luxury Black Car and Ground Transportation limousine service in New York. Serving To and From NY Airports, NY's 5 Boroughs, and Tri-State area.

Visit blackbirdworldwide.com

Key Findings

We analyzed Blackbirdworldwide.com page load time and found that the first response time was 64 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

blackbirdworldwide.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,270 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

blackbirdworldwide.com

64 ms

blackbirdworldwide.com

51 ms

www.blackbirdworldwide.com

90 ms

jquery-1.9.1.js

35 ms

easy-responsive-tabs.css

48 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 15% of them (24 requests) were addressed to the original Blackbirdworldwide.com, 53% (84 requests) were made to Fonts.gstatic.com and 16% (25 requests) were made to Member.loginla.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Blackbirdworldwide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.4 kB (6%)

Content Size

2.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackbirdworldwide.com main page is 2.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.2 kB

  • Original 79.2 kB
  • After minification 78.1 kB
  • After compression 15.9 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 63.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 393 B

  • Original 2.0 MB
  • After minification 2.0 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. Blackbird Worldwide images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 103.5 kB

  • Original 720.4 kB
  • After minification 705.7 kB
  • After compression 617.0 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 103.5 kB or 14% of the original size.

CSS Optimization

-4%

Potential reduce by 4.3 kB

  • Original 99.2 kB
  • After minification 99.2 kB
  • After compression 94.9 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. Blackbirdworldwide.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (70%)

Requests Now

67

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackbird Worldwide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blackbirdworldwide.com

blackbirdworldwide.com

64 ms

blackbirdworldwide.com

blackbirdworldwide.com

51 ms

www.blackbirdworldwide.com

www.blackbirdworldwide.com

90 ms

jquery-1.9.1.js

jquery-1.9.1.js

35 ms

easy-responsive-tabs.css

easy-responsive-tabs.css

48 ms

font-awesome.min.css

font-awesome.min.css

54 ms

bootstrap.min.css

bootstrap.min.css

61 ms

page_min.css

page_min.css

57 ms

style.css

style.css

55 ms

css

css

44 ms

scrolloverflow.min.js

scrolloverflow.min.js

68 ms

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jquery.fullpage.extensions.min.js

73 ms

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js

86 ms

getQuickForm.js

getQuickForm.js

114 ms

analytics.js

analytics.js

168 ms

fbevents.js

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143 ms

Eclipse.gif

Eclipse.gif

2585 ms

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2592 ms

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2577 ms

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default

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207 ms

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125 ms

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Accessibility Review

blackbirdworldwide.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

blackbirdworldwide.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

High

Page has valid source maps

SEO Factors

blackbirdworldwide.com SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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 Blackbirdworldwide.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 Blackbirdworldwide.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

blackbirdworldwide.com

Open Graph description is not detected on the main page of Blackbird Worldwide. 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: