Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jsbminc.com

Professional Cleaning Services Commerce - Commercial Cleaning Services CA | J&S Building Maintenance, Inc

Page Load Speed

2 sec in total

First Response

73 ms

Resources Loaded

1.5 sec

Page Rendered

404 ms

jsbminc.com screenshot

About Website

Visit jsbminc.com now to see the best up-to-date Jsbm Inc content and also check out these interesting facts you probably never knew about jsbminc.com

J&S Building Maintenance, Inc offers top notch Cleaning Services in Commerce CA. We provide only the finest maintenance services. Contact us now for more

Visit jsbminc.com

Key Findings

We analyzed Jsbminc.com page load time and found that the first response time was 73 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

jsbminc.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

jsbminc.com

73 ms

jsbminc.com

481 ms

js

116 ms

styles.css

75 ms

style.min.css

106 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 65% of them (49 requests) were addressed to the original Jsbminc.com, 21% (16 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Jsbminc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.8 kB (40%)

Content Size

1.1 MB

After Optimization

647.2 kB

In fact, the total size of Jsbminc.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. 65% of websites need less resources to load. Images take 378.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 62.8 kB

  • Original 80.3 kB
  • After minification 78.2 kB
  • After compression 17.5 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 62.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 2.4 kB

  • Original 378.6 kB
  • After minification 376.2 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. Jsbm Inc images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 140.6 kB

  • Original 344.0 kB
  • After minification 344.0 kB
  • After compression 203.4 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 140.6 kB or 41% of the original size.

CSS Optimization

-81%

Potential reduce by 216.9 kB

  • Original 267.0 kB
  • After minification 263.5 kB
  • After compression 50.1 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. Jsbminc.com needs all CSS files to be minified and compressed as it can save up to 216.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (79%)

Requests Now

56

After Optimization

12

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsbm Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jsbminc.com accessibility score

98

Accessibility Issues

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

jsbminc.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jsbminc.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 Jsbminc.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 Jsbminc.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 Jsbm Inc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: