Tools & Wizards About Us
rubylibre.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

rubylibre.com

Rubylibre - Digital Design Agency

Page Load Speed

8.7 sec in total

First Response

201 ms

Resources Loaded

8.2 sec

Page Rendered

283 ms

rubylibre.com screenshot

About Website

Welcome to rubylibre.com homepage info - get ready to check Rubylibre best content right away, or after learning these important things about rubylibre.com

Rubylibre is a design agency based in Amsterdam. We excel in digital strategy and creation for online projects. Let us be your partner in the design of your next-generation website or app.

Visit rubylibre.com

Key Findings

We analyzed Rubylibre.com page load time and found that the first response time was 201 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rubylibre.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

rubylibre.com

201 ms

M9AvKk2qzMlMKkrVLy6pzEkFAA.css

525 ms

hYpBDoAgDMA-BM4vIUwzwgA30ODr9eDVmDTpofWscFZL2aceUCE-7B1lvDL-Z7BMm7iGE1M2M0hfRqJFEKI7nHqh2hTWkpt-Vi4BJdMlNw.js

1305 ms

js

35 ms

M9AvKk2qzMlMKkrVz0osSyxOLsosKCnWh9A6ybnF-uUFupl5yTmlKanF-llgbmpuUmqKXm5mHgA.js

7479 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 30% of them (19 requests) were addressed to the original Rubylibre.com, 39% (25 requests) were made to Maps.googleapis.com and 8% (5 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Rubylibre.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 397.5 kB (6%)

Content Size

6.8 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rubylibre.com main page is 6.8 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. 55% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 41.5 kB

  • Original 53.1 kB
  • After minification 53.1 kB
  • After compression 11.6 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 41.5 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 14.3 kB

  • Original 6.3 MB
  • After minification 6.2 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. Rubylibre images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 341.7 kB

  • Original 516.9 kB
  • After minification 516.9 kB
  • After compression 175.2 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 341.7 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (27%)

Requests Now

55

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubylibre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rubylibre.com

rubylibre.com

201 ms

M9AvKk2qzMlMKkrVLy6pzEkFAA.css

M9AvKk2qzMlMKkrVLy6pzEkFAA.css

525 ms

hYpBDoAgDMA-BM4vIUwzwgA30ODr9eDVmDTpofWscFZL2aceUCE-7B1lvDL-Z7BMm7iGE1M2M0hfRqJFEKI7nHqh2hTWkpt-Vi4BJdMlNw.js

hYpBDoAgDMA-BM4vIUwzwgA30ODr9eDVmDTpofWscFZL2aceUCE-7B1lvDL-Z7BMm7iGE1M2M0hfRqJFEKI7nHqh2hTWkpt-Vi4BJdMlNw.js

1305 ms

js

js

35 ms

M9AvKk2qzMlMKkrVz0osSyxOLsosKCnWh9A6ybnF-uUFupl5yTmlKanF-llgbmpuUmqKXm5mHgA.js

M9AvKk2qzMlMKkrVz0osSyxOLsosKCnWh9A6ybnF-uUFupl5yTmlKanF-llgbmpuUmqKXm5mHgA.js

7479 ms

analytics.js

analytics.js

5 ms

collect

collect

30 ms

webfont.js

webfont.js

29 ms

Homepage_gezichten.jpg

Homepage_gezichten.jpg

911 ms

ReviewRoulette_thumb.jpg

ReviewRoulette_thumb.jpg

398 ms

thumb.jpg

thumb.jpg

509 ms

thumb002.jpg

thumb002.jpg

594 ms

Probz_01_1920x1080.jpg

Probz_01_1920x1080.jpg

564 ms

Minidrome_01_1920x1080.jpg

Minidrome_01_1920x1080.jpg

1145 ms

skyline_amsterdam.png

skyline_amsterdam.png

669 ms

fxb5zwl.js

fxb5zwl.js

141 ms

d

d

579 ms

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

5 ms

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

5 ms

AAA

AAA

3 ms

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

MuuOiSy6646prrbrjpltvuuOue+x546JHHnnjqmedeeOmV198AW6m0GAA=

3 ms

p.gif

p.gif

119 ms

common.js

common.js

4 ms

util.js

util.js

19 ms

stats.js

stats.js

19 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

68 ms

map.js

map.js

13 ms

marker.js

marker.js

12 ms

chopper.png

chopper.png

166 ms

onion.js

onion.js

12 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

72 ms

controls.js

controls.js

7 ms

transparent.png

transparent.png

34 ms

css

css

28 ms

pin_mill.png

pin_mill.png

169 ms

pin_elephant.png

pin_elephant.png

164 ms

pin_theatre.png

pin_theatre.png

175 ms

pin_ship.png

pin_ship.png

164 ms

pin_monster.png

pin_monster.png

162 ms

google4.png

google4.png

17 ms

mapcnt6.png

mapcnt6.png

16 ms

sv5.png

sv5.png

16 ms

pin.png

pin.png

229 ms

pin_sphere.png

pin_sphere.png

311 ms

google_white5.png

google_white5.png

27 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

24 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

23 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

23 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

23 ms

vt

vt

73 ms

vt

vt

106 ms

vt

vt

73 ms

vt

vt

51 ms

vt

vt

67 ms

vt

vt

47 ms

vt

vt

93 ms

vt

vt

110 ms

vt

vt

136 ms

vt

vt

104 ms

vt

vt

116 ms

vt

vt

178 ms

vt

vt

166 ms

vt

vt

143 ms

vt

vt

140 ms

Accessibility Review

rubylibre.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

rubylibre.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

rubylibre.com 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

    LA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubylibre.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Latin language. Our system also found out that Rubylibre.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

rubylibre.com

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