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bluelabs.eu screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bluelabs.eu

BlueLabs Careers - Remote Software Engineering Jobs

Page Load Speed

1.5 sec in total

First Response

140 ms

Resources Loaded

1.2 sec

Page Rendered

194 ms

bluelabs.eu screenshot

About Website

Visit bluelabs.eu now to see the best up-to-date Blue Labs content and also check out these interesting facts you probably never knew about bluelabs.eu

We are hiring remote software, data and infrastructure engineers for our distributed team to help us on our mission to revolutionize the gaming industry with a next generation sports betting platform.

Visit bluelabs.eu

Key Findings

We analyzed Bluelabs.eu page load time and found that the first response time was 140 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

bluelabs.eu performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

bluelabs.eu

140 ms

careers.bluelabs.eu

516 ms

css

30 ms

gtm.js

58 ms

q7jJWmxCML7x.png

48 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Bluelabs.eu, 68% (15 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Careers.bluelabs.eu. The less responsive or slowest element that took the longest time to load (516 ms) relates to the external source Careers.bluelabs.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.9 kB (12%)

Content Size

910.5 kB

After Optimization

801.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bluelabs.eu main page is 910.5 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. 25% of websites need less resources to load. Javascripts take 571.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 108.5 kB

  • Original 133.6 kB
  • After minification 133.3 kB
  • After compression 25.2 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 108.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 490 B

  • Original 205.8 kB
  • After minification 205.3 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. Blue Labs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 571.0 kB
  • After minification 571.0 kB
  • After compression 571.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Labs. According to our analytics all requests are already optimized.

Network Requests Diagram

bluelabs.eu

bluelabs.eu

140 ms

careers.bluelabs.eu

careers.bluelabs.eu

516 ms

css

css

30 ms

gtm.js

gtm.js

58 ms

q7jJWmxCML7x.png

q7jJWmxCML7x.png

48 ms

CdNGZwEP--Fp.png

CdNGZwEP--Fp.png

58 ms

main-bundle-bea6cfda.js

main-bundle-bea6cfda.js

489 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

15 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQUwaEQXjM.woff

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQUwaEQXjM.woff

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVQUwaEQXjM.woff

27 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

26 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

26 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrcVIT9d4cw.woff

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrcVIT9d4cw.woff

36 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrcVIT9d4cw.woff

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrcVIT9d4cw.woff

36 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrcVIT9d4cw.woff

36 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrcVIT9d4cw.woff

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrcVIT9d4cw.woff

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrcVIT9d4cw.woff

80 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrcVIT9d4cw.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrcVIT9d4cw.woff

38 ms

Accessibility Review

bluelabs.eu accessibility score

95

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

Links do not have a discernible name

Best Practices

bluelabs.eu 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

High

Missing source maps for large first-party JavaScript

SEO Factors

bluelabs.eu 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

    EN

  • Encoding

    UTF-8

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

bluelabs.eu

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