Tools & Wizards About Us

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

cdn.sketchbubble.com

PowerPoint Templates, Graphics and Themes - PPT Slides | SketchBubble

Page Load Speed

2.4 sec in total

First Response

48 ms

Resources Loaded

1.1 sec

Page Rendered

1.2 sec

About Website

Welcome to cdn.sketchbubble.com homepage info - get ready to check Cdn Sketch Bubble best content for India right away, or after learning these important things about cdn.sketchbubble.com

SketchBubble aims at your presentation success with its extensive range of professionally created custom-made PowerPoint slides and templates useful for every industry, field, and area.

Visit cdn.sketchbubble.com

Key Findings

We analyzed Cdn.sketchbubble.com page load time and found that the first response time was 48 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cdn.sketchbubble.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

cdn.sketchbubble.com

48 ms

www.sketchbubble.com

407 ms

logo_email.png

341 ms

banner-bg.png

175 ms

school-blackboard-theme-slide1.png

199 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 29% of them (9 requests) were addressed to the original Cdn.sketchbubble.com, 55% (17 requests) were made to Sketchbubble.com and 6% (2 requests) were made to Js.klevu.com. The less responsive or slowest element that took the longest time to load (407 ms) relates to the external source Sketchbubble.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.6 kB (27%)

Content Size

1.1 MB

After Optimization

837.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdn.sketchbubble.com main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 386.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 292.7 kB

  • Original 327.4 kB
  • After minification 327.2 kB
  • After compression 34.8 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 292.7 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 12.9 kB

  • Original 331.6 kB
  • After minification 318.6 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. Cdn Sketch Bubble images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 209 B

  • Original 386.2 kB
  • After minification 386.2 kB
  • After compression 386.0 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.

CSS Optimization

-1%

Potential reduce by 757 B

  • Original 98.7 kB
  • After minification 98.7 kB
  • After compression 97.9 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. Cdn.sketchbubble.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

28

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn Sketch Bubble. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cdn.sketchbubble.com accessibility score

92

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

cdn.sketchbubble.com best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cdn.sketchbubble.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Cdn.sketchbubble.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 Cdn.sketchbubble.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

Open Graph description is not detected on the main page of Cdn Sketch Bubble. 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: