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rollerwizard.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rollerwizard.com

Paint roller power washer - spin out roller cleaner,dandy roller cleaner,wagner paint roller cleaner,paint brush cleaning device tool

Page Load Speed

1 sec in total

First Response

92 ms

Resources Loaded

835 ms

Page Rendered

112 ms

rollerwizard.com screenshot

About Website

Welcome to rollerwizard.com homepage info - get ready to check Roller Wizard best content for China right away, or after learning these important things about rollerwizard.com

Paint Roller Power Washer - The easiest way to clean paint rollers No more mess! Finally there’s an easy, effective way to clean paint rollers.

Visit rollerwizard.com

Key Findings

We analyzed Rollerwizard.com page load time and found that the first response time was 92 ms and then it took 947 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

rollerwizard.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

rollerwizard.com

92 ms

stylesheet.css

23 ms

code.php

261 ms

logo.gif

42 ms

top_banner.gif

70 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Rollerwizard.com, 5% (1 request) were made to Pub16.bravenet.com and 5% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (261 ms) relates to the external source Pub16.bravenet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.8 kB (14%)

Content Size

61.9 kB

After Optimization

53.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rollerwizard.com main page is 61.9 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. 15% of websites need less resources to load. Images take 34.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.7 kB

  • Original 9.7 kB
  • After minification 9.5 kB
  • After compression 3.0 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 6.7 kB or 69% of the original size.

Image Optimization

-6%

Potential reduce by 1.9 kB

  • Original 34.3 kB
  • After minification 32.4 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. Roller Wizard images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-25%

Potential reduce by 179 B

  • Original 713 B
  • After minification 713 B
  • After compression 534 B

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. Rollerwizard.com needs all CSS files to be minified and compressed as it can save up to 179 B or 25% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Wizard. According to our analytics all requests are already optimized.

Network Requests Diagram

rollerwizard.com

rollerwizard.com

92 ms

stylesheet.css

stylesheet.css

23 ms

code.php

code.php

261 ms

logo.gif

logo.gif

42 ms

top_banner.gif

top_banner.gif

70 ms

nbtn1.gif

nbtn1.gif

39 ms

nbtn2.gif

nbtn2.gif

40 ms

nbtn3.gif

nbtn3.gif

42 ms

nbn4.gif

nbn4.gif

41 ms

nbtn5.gif

nbtn5.gif

62 ms

nbtn6.gif

nbtn6.gif

61 ms

wel1.gif

wel1.gif

60 ms

coll_top.gif

coll_top.gif

75 ms

homeanimation.gif

homeanimation.gif

114 ms

coll3.jpg

coll3.jpg

100 ms

bot_bar1.gif

bot_bar1.gif

82 ms

fpc.jpg

fpc.jpg

81 ms

fpc_bg.jpg

fpc_bg.jpg

88 ms

us.jpg

us.jpg

100 ms

bott_bg.jpg

bott_bg.jpg

86 ms

ga.js

ga.js

8 ms

Accessibility Review

rollerwizard.com accessibility score

70

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

rollerwizard.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

rollerwizard.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rollerwizard.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Rollerwizard.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rollerwizard.com

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