Tools & Wizards About Us
oncoloring.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

oncoloring.com

free coloring pages , coloring sheets , printable coloring pages

Page Load Speed

77.6 sec in total

First Response

1 sec

Resources Loaded

37.6 sec

Page Rendered

39 sec

oncoloring.com screenshot

About Website

Visit oncoloring.com now to see the best up-to-date On Coloring content for United States and also check out these interesting facts you probably never knew about oncoloring.com

OnColoring.com, a completely free website for kids with thousands of coloring pages classified by theme and by content. With our search engine you can find

Visit oncoloring.com

Key Findings

We analyzed Oncoloring.com page load time and found that the first response time was 1 sec and then it took 76.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

oncoloring.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.313

37/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

oncoloring.com

1036 ms

oncoloring.com

462 ms

www.oncoloring.com

1022 ms

style-min.css

164 ms

adsbygoogle.js

1436 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 9% of them (9 requests) were addressed to the original Oncoloring.com, 13% (13 requests) were made to Img1.oncoloring.com and 12% (12 requests) were made to Img3.oncoloring.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img2.oncoloring.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (34%)

Content Size

3.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oncoloring.com main page is 3.3 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. 75% 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 33.0 kB

  • Original 40.3 kB
  • After minification 34.4 kB
  • After compression 7.4 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 6.0 kB, which is 15% 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 33.0 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 103.0 kB

  • Original 1.7 MB
  • After minification 1.6 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. On Coloring images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 949.1 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 623.9 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 949.1 kB or 60% of the original size.

CSS Optimization

-80%

Potential reduce by 46.2 kB

  • Original 57.6 kB
  • After minification 57.5 kB
  • After compression 11.4 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. Oncoloring.com needs all CSS files to be minified and compressed as it can save up to 46.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (44%)

Requests Now

80

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Coloring. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oncoloring.com

oncoloring.com

1036 ms

oncoloring.com

oncoloring.com

462 ms

www.oncoloring.com

www.oncoloring.com

1022 ms

style-min.css

style-min.css

164 ms

adsbygoogle.js

adsbygoogle.js

1436 ms

ga.js

ga.js

6955 ms

bg.jpg

bg.jpg

19177 ms

headerlogo-UK.png

headerlogo-UK.png

15532 ms

595a587774b06-p.gif

595a587774b06-p.gif

17867 ms

2.jpg

2.jpg

19090 ms

57.jpg

57.jpg

15377 ms

4dba993aee0a1-p.gif

4dba993aee0a1-p.gif

17864 ms

558bba34c79b4-p.gif

558bba34c79b4-p.gif

17863 ms

49beac1f9812a-p.gif

49beac1f9812a-p.gif

17864 ms

22.jpg

22.jpg

19020 ms

37.jpg

37.jpg

18920 ms

56.jpg

56.jpg

20374 ms

24.jpg

24.jpg

20374 ms

32.jpg

32.jpg

20375 ms

54.jpg

54.jpg

20375 ms

11.jpg

11.jpg

20375 ms

6.jpg

6.jpg

20374 ms

13.jpg

13.jpg

20374 ms

9.jpg

9.jpg

19022 ms

4.jpg

4.jpg

19021 ms

46.jpg

46.jpg

19696 ms

3.jpg

3.jpg

19021 ms

55.jpg

55.jpg

19021 ms

27.jpg

27.jpg

20374 ms

34.jpg

34.jpg

20432 ms

44.jpg

44.jpg

20431 ms

algida_1504421877_img.gif

algida_1504421877_img.gif

9964 ms

fighting_1504213336_img.gif

fighting_1504213336_img.gif

6611 ms

huddle-board_1504040575_img.gif

huddle-board_1504040575_img.gif

6612 ms

robinson_1503987560_img.gif

robinson_1503987560_img.gif

6611 ms

28.jpg

28.jpg

15188 ms

7.jpg

7.jpg

15189 ms

26.jpg

26.jpg

15015 ms

41.jpg

41.jpg

17503 ms

8.jpg

8.jpg

15260 ms

12.jpg

12.jpg

20139 ms

5.jpg

5.jpg

20138 ms

59ad3a9a6ce3d-p.gif

59ad3a9a6ce3d-p.gif

20123 ms

59ad385742cf0-p.gif

59ad385742cf0-p.gif

20124 ms

59ad2f5c3c547-p.gif

59ad2f5c3c547-p.gif

20160 ms

59ad2cb32ad25-p.gif

59ad2cb32ad25-p.gif

20239 ms

sprites-new.png

sprites-new.png

17475 ms

wrap_bg.png

wrap_bg.png

18597 ms

ca-pub-3835253009056065.js

ca-pub-3835253009056065.js

2497 ms

zrt_lookup.html

zrt_lookup.html

17856 ms

show_ads_impl.js

show_ads_impl.js

8992 ms

sprites-new.jpg

sprites-new.jpg

18317 ms

sdk.js

sdk.js

12937 ms

scotch_horizontal-bg.png

scotch_horizontal-bg.png

16122 ms

like.php

like.php

18225 ms

widgets.js

widgets.js

18224 ms

allinone.js

allinone.js

16603 ms

plusone.js

plusone.js

15858 ms

__utm.gif

__utm.gif

7812 ms

pla

pla

9784 ms

ads

ads

8810 ms

osd.js

osd.js

5487 ms

ads

ads

8903 ms

ads

ads

7909 ms

ads

ads

7279 ms

5025 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

6011 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

2738 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

3341 ms

fastbutton

fastbutton

4217 ms

LfVJGohmYZB.js

LfVJGohmYZB.js

7310 ms

lH1ibRl5GKq.png

lH1ibRl5GKq.png

9188 ms

gen_204

gen_204

2435 ms

ad

ad

2478 ms

m_window_focus_non_hydra.js

m_window_focus_non_hydra.js

6470 ms

osd_listener.js

osd_listener.js

7320 ms

m_qs_click_protection.js

m_qs_click_protection.js

7045 ms

button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js

button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js

1001 ms

abg.js

abg.js

6220 ms

ad

ad

1725 ms

gen_204

gen_204

1460 ms

postmessageRelay

postmessageRelay

7420 ms

rs=AGLTcCOUSJIRFuWfIxRmYNF0NPW_T9054A

rs=AGLTcCOUSJIRFuWfIxRmYNF0NPW_T9054A

1659 ms

2278044766742042773.png

2278044766742042773.png

7562 ms

abg.js

abg.js

2305 ms

lidar.js

lidar.js

480 ms

d5qAyLYU.js

d5qAyLYU.js

5901 ms

follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html

follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html

3773 ms

pixel

pixel

3127 ms

pixel

pixel

2962 ms

jot

jot

4862 ms

transparent.png

transparent.png

1163 ms

pixel

pixel

2770 ms

pixel

pixel

2769 ms

9im3l02I.html

9im3l02I.html

760 ms

971028622-postmessagerelay.js

971028622-postmessagerelay.js

1611 ms

rpc:shindig_random.js

rpc:shindig_random.js

966 ms

8K3Zg6NpZGSge3qWJUIO0OW0x1SCW4IXoAiImY1mvc4.js

8K3Zg6NpZGSge3qWJUIO0OW0x1SCW4IXoAiImY1mvc4.js

863 ms

activeview

activeview

437 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

592 ms

sync

sync

993 ms

Accessibility Review

oncoloring.com accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

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

oncoloring.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oncoloring.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

    EN

  • Encoding

    UTF-8

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

oncoloring.com

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