Tools & Wizards About Us
bluelight.co screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

bluelight.co

Bluelight Consulting | Powerful Software and Cloud Computing Solutions

Page Load Speed

2.4 sec in total

First Response

209 ms

Resources Loaded

1.2 sec

Page Rendered

1 sec

bluelight.co screenshot

About Website

Click here to check amazing Bluelight content. Otherwise, check out these important facts you probably never knew about bluelight.co

A Nearshore DevOps & Software Outsourcing company that helps startups, SaaS, and enterprises with cutting-edge solutions

Visit bluelight.co

Key Findings

We analyzed Bluelight.co page load time and found that the first response time was 209 ms and then it took 2.2 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

bluelight.co performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

bluelight.co

209 ms

bluelightco.7d8559540.min.css

790 ms

email-decode.min.js

14 ms

jquery-3.5.1.min.dc5e7f18c8.js

24 ms

bluelightco.972cda309.js

876 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Bluelight.co, 89% (47 requests) were made to Assets.website-files.com and 4% (2 requests) were made to D3e54v103j8qbb.cloudfront.net. The less responsive or slowest element that took the longest time to load (876 ms) relates to the external source Assets.website-files.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.6 kB (9%)

Content Size

460.9 kB

After Optimization

419.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bluelight.co main page is 460.9 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 369.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.5 kB

  • Original 34.8 kB
  • After minification 33.7 kB
  • After compression 8.3 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 26.5 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 15.1 kB

  • Original 369.1 kB
  • After minification 354.0 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. Bluelight images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 35.5 kB
  • After minification 35.5 kB
  • After compression 35.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 30 B

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 21.6 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. Bluelight.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (37%)

Requests Now

51

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bluelight. 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

bluelight.co

bluelight.co

209 ms

bluelightco.7d8559540.min.css

bluelightco.7d8559540.min.css

790 ms

email-decode.min.js

email-decode.min.js

14 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

24 ms

bluelightco.972cda309.js

bluelightco.972cda309.js

876 ms

rocket-loader.min.js

rocket-loader.min.js

20 ms

61fdba5aeb0d645ade4dc62c_bg%20hero-min.jpg

61fdba5aeb0d645ade4dc62c_bg%20hero-min.jpg

73 ms

60bf803a31b2873bbf6648c5_bluelight%20logo.png

60bf803a31b2873bbf6648c5_bluelight%20logo.png

73 ms

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76 ms

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74 ms

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77 ms

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75 ms

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79 ms

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81 ms

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79 ms

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81 ms

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83 ms

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82 ms

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84 ms

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84 ms

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82 ms

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87 ms

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86 ms

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88 ms

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88 ms

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89 ms

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88 ms

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91 ms

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60bfae819cce624f726b81ac_connection.png

91 ms

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91 ms

6126b20a8dcf4079f702cb82_map.png

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93 ms

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91 ms

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94 ms

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93 ms

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97 ms

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94 ms

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47 ms

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

5 ms

60df9e70280a6b5920a54b1b_phone.png

60df9e70280a6b5920a54b1b_phone.png

47 ms

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32 ms

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32 ms

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32 ms

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29 ms

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32 ms

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30 ms

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jquery-3.5.1.min.dc5e7f18c8.js

6 ms

Accessibility Review

bluelight.co accessibility score

98

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

bluelight.co best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

bluelight.co SEO score

96

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

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 Bluelight.co 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 Bluelight.co 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

bluelight.co

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