Access jcaiazzoplumbingandheating.com. J Caiazzo Plumbing & Heating

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

jcaiazzoplumbingandheating.com

120 ms

bootstrap.css

18 ms

bootstrap-responsive.css

30 ms

docs.css

33 ms

prettify.css

32 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 87% of them (96 requests) were addressed to the original Jcaiazzoplumbingandheating.com, 9% (10 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (251 ms) relates to the external source Google.com.

Content Size

828.8 kB

After Optimization

739.6 kB

In fact, the total size of Jcaiazzoplumbingandheating.com main page is 828.8 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. 65% of websites need less resources to load. Images take 510.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.2 kB

Original 37.8 kB
After minification 28.1 kB
After compression 7.6 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 9.6 kB, which is 26% 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 30.2 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 21.4 kB

Original 510.8 kB
After minification 489.4 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. J Caiazzo Plumbing And Heating images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 22.3 kB

Original 216.3 kB
After minification 215.7 kB
After compression 193.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 15.3 kB

Original 63.9 kB
After minification 63.9 kB
After compression 48.6 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. Jcaiazzoplumbingandheating.com needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 24% of the original size.

Requests Now

After Optimization

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Caiazzo Plumbing And Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

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 Jcaiazzoplumbingandheating.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 Jcaiazzoplumbingandheating.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

jcaiazzoplumbingandheating.com

Open Graph description is not detected on the main page of J Caiazzo Plumbing And Heating. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

J Caiazzo Plumbing & Heating | Expert Plumbing Services in Brooklyn

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

jcaiazzoplumbingandheating.com

bootstrap.css

bootstrap-responsive.css

docs.css

prettify.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jcaiazzoplumbingandheating.com

bootstrap.css

bootstrap-responsive.css

docs.css

prettify.css

superfish.css

fluid_parallax_slideshow.css

royalslider.css

ui.totop.css

prettyPhoto.css

jPages.css

isotope.css

font-awesome.css

slabtext.css

css

revolution_slider.css

settings.css

layout.css

responsive.css

zoombox.css

default_theme.css

FWDEVPlayer.js

jquery-1.7.2.min.js

easing.js

bootstrap-transition.js

bootstrap-alert.js

bootstrap-modal.js

bootstrap-dropdown.js

bootstrap-scrollspy.js

bootstrap-tab.js

bootstrap-tooltip.js

bootstrap-popover.js

bootstrap-button.js

bootstrap-collapse.js

bootstrap-carousel.js

bootstrap-typeahead.js

bootstrap-affix.js

holder.js

prettify.js

retina.js

application.js

jquery.imagesloaded.min.js

contact.js