Access rcpblock.com. RCP Block & Brick - #1 Source for Hardscape & Masonry Supplies

Report Summary

About Website

Welcome to rcpblock.com homepage info - get ready to check RCP Block best content for United States right away, or after learning these important things about rcpblock.com

Manufacturer and provider of professional quality hardscape and masonry supplies. Offering an unmatched selection of products to Southern California contractors and homeowners since 1947. With 6 conve...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value17.1 s

5/100

10%

rcpblock.com

240 ms

styles.css

127 ms

main-nav_horizontal.css

134 ms

SpryMenuBar.js

196 ms

rollover.js

151 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 88% of them (71 requests) were addressed to the original Rcpblock.com, 4% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (612 ms) belongs to the original domain Rcpblock.com.

Content Size

1.1 MB

After Optimization

656.7 kB

In fact, the total size of Rcpblock.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. 45% of websites need less resources to load. Images take 522.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.2 kB

Original 28.4 kB
After minification 26.8 kB
After compression 7.2 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 21.2 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 36.3 kB

Original 522.1 kB
After minification 485.8 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. RCP Block images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 205.7 kB

Original 325.9 kB
After minification 317.6 kB
After compression 120.2 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 205.7 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 215.2 kB

Original 258.8 kB
After minification 253.4 kB
After compression 43.6 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. Rcpblock.com needs all CSS files to be minified and compressed as it can save up to 215.2 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RCP Block. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rcpblock.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rcpblock.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

rcpblock.com

Open Graph description is not detected on the main page of RCP Block. 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

RCP Block & Brick - #1 Source for Hardscape & Masonry Supplies

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)