Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% 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

  • 90

    SEO

    Google-friendlier than
    68% of websites

belleville.certapro.com

Belleville, IL, Painters - Best Interior & Exterior Painters

Page Load Speed

2.6 sec in total

First Response

97 ms

Resources Loaded

1.4 sec

Page Rendered

1.1 sec

About Website

Welcome to belleville.certapro.com homepage info - get ready to check Belleville Certapro best content for United States right away, or after learning these important things about belleville.certapro.com

CertaPro Painters® of Belleville, IL, provides superior house & commercial painting services. Call us or go online today to schedule a FREE painting estimate!

Visit belleville.certapro.com

Key Findings

We analyzed Belleville.certapro.com page load time and found that the first response time was 97 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

belleville.certapro.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,300 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

belleville.certapro.com

97 ms

172 ms

css

113 ms

jquery-1.9.1.min.js

42 ms

9931.js

118 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 7% of them (8 requests) were addressed to the original Belleville.certapro.com, 77% (88 requests) were made to Certapro.com and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (867 ms) relates to the external source Certapro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.5 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Belleville.certapro.com main page is 2.7 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. 80% 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 108.3 kB

  • Original 137.1 kB
  • After minification 137.1 kB
  • After compression 28.8 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 108.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 4.9 kB

  • Original 2.1 MB
  • After minification 2.1 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. Belleville Certapro images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 401.3 kB
  • After minification 401.3 kB
  • After compression 399.0 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

-0%

Potential reduce by 0 B

  • Original 71.7 kB
  • After minification 71.7 kB
  • After compression 71.7 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. Belleville.certapro.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (37%)

Requests Now

97

After Optimization

61

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belleville Certapro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

belleville.certapro.com accessibility score

92

Accessibility Issues

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

belleville.certapro.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

High

Page has valid source maps

SEO Factors

belleville.certapro.com SEO score

90

Search Engine Optimization Advices

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 Belleville.certapro.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 Belleville.certapro.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 data is detected on the main page of Belleville Certapro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: