Tools & Wizards About Us
rsrefractoryfirebrick.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

rsrefractoryfirebrick.com

Refractory Fire Bricks For Sale - RS Refractory Supplier

Page Load Speed

5 sec in total

First Response

146 ms

Resources Loaded

4.3 sec

Page Rendered

595 ms

rsrefractoryfirebrick.com screenshot

About Website

Visit rsrefractoryfirebrick.com now to see the best up-to-date RS Refractory Fire Brick content and also check out these interesting facts you probably never knew about rsrefractoryfirebrick.com

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Visit rsrefractoryfirebrick.com

Key Findings

We analyzed Rsrefractoryfirebrick.com page load time and found that the first response time was 146 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rsrefractoryfirebrick.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value2,240 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

rsrefractoryfirebrick.com

146 ms

rsrefractoryfirebrick.com

1205 ms

wp-emoji-release.min.js

63 ms

cv.css

125 ms

style.min.css

184 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 79% of them (82 requests) were addressed to the original Rsrefractoryfirebrick.com, 15% (16 requests) were made to Lr.zoosnet.net and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Lr.zoosnet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.4 kB (11%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rsrefractoryfirebrick.com main page is 1.4 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. 70% of websites need less resources to load. Images take 763.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 123.9 kB

  • Original 149.6 kB
  • After minification 148.3 kB
  • After compression 25.7 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 123.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 763.4 kB
  • After minification 762.0 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. RS Refractory Fire Brick images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 16.5 kB

  • Original 387.8 kB
  • After minification 387.8 kB
  • After compression 371.3 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

-17%

Potential reduce by 10.5 kB

  • Original 60.6 kB
  • After minification 60.6 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. Rsrefractoryfirebrick.com needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (50%)

Requests Now

100

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RS Refractory Fire Brick. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rsrefractoryfirebrick.com

rsrefractoryfirebrick.com

146 ms

rsrefractoryfirebrick.com

rsrefractoryfirebrick.com

1205 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

63 ms

cv.css

cv.css

125 ms

style.min.css

style.min.css

184 ms

styles.css

styles.css

187 ms

rounded-thumbs.min.css

rounded-thumbs.min.css

188 ms

unsemantic-grid.min.css

unsemantic-grid.min.css

186 ms

style.min.css

style.min.css

188 ms

mobile.min.css

mobile.min.css

189 ms

font-awesome.min.css

font-awesome.min.css

245 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

247 ms

easy-responsive-shortcodes.css

easy-responsive-shortcodes.css

250 ms

sticky-popup.css

sticky-popup.css

251 ms

featured-images.min.css

featured-images.min.css

251 ms

sticky.min.css

sticky.min.css

251 ms

jquery.js

jquery.js

366 ms

modernizr.custom.js

modernizr.custom.js

306 ms

style-min.css

style-min.css

308 ms

flexslider.css

flexslider.css

309 ms

public.css

public.css

308 ms

sticky.min.js

sticky.min.js

309 ms

wp-polyfill.min.js

wp-polyfill.min.js

472 ms

index.js

index.js

469 ms

cv.js

cv.js

470 ms

menu.min.js

menu.min.js

468 ms

a11y.min.js

a11y.min.js

470 ms

navigation-search.min.js

navigation-search.min.js

472 ms

back-to-top.min.js

back-to-top.min.js

472 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

471 ms

jquery.easing.min.js

jquery.easing.min.js

472 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

473 ms

frontend.min.js

frontend.min.js

519 ms

api.js

api.js

48 ms

index.js

index.js

519 ms

wp-embed.min.js

wp-embed.min.js

521 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

520 ms

script.min.js

script.min.js

519 ms

js

js

104 ms

LsJS.aspx

LsJS.aspx

1221 ms

cropped-RS-Refractory-Fire-Brick.jpg

cropped-RS-Refractory-Fire-Brick.jpg

125 ms

High-Alumina-Fire-Bricks.jpg

High-Alumina-Fire-Bricks.jpg

179 ms

Best-Insulating-Fire-Bricks-916x227.jpg

Best-Insulating-Fire-Bricks-916x227.jpg

179 ms

Various-Cheap-Refractory-Bricks-For-Sale-In-Rongsheng-916x227.jpg

Various-Cheap-Refractory-Bricks-For-Sale-In-Rongsheng-916x227.jpg

218 ms

Mullite-Insulating-Bricks-916x227.jpg

Mullite-Insulating-Bricks-916x227.jpg

217 ms

Magnesia-Bricks-916x227.jpg

Magnesia-Bricks-916x227.jpg

218 ms

Hot-Sale-Cheap-Bricks-916x227.jpg

Hot-Sale-Cheap-Bricks-916x227.jpg

224 ms

High-Quality-Corundum-Bricks-916x227.jpg

High-Quality-Corundum-Bricks-916x227.jpg

212 ms

Best-Refractory-Fire-Bricks-For-Sale-In-Rongsheng-Factory-916x227.jpg

Best-Refractory-Fire-Bricks-For-Sale-In-Rongsheng-Factory-916x227.jpg

212 ms

bg-icon.png

bg-icon.png

275 ms

Alumina-Refractory-Bricks-300x209.jpg

Alumina-Refractory-Bricks-300x209.jpg

274 ms

Mullite-Bricks-300x209.jpg

Mullite-Bricks-300x209.jpg

283 ms

Corundum-Brick-300x209.jpg

Corundum-Brick-300x209.jpg

278 ms

Checker-Brick-300x209.jpg

Checker-Brick-300x209.jpg

280 ms

Refractory-Anchor-Bricks-300x209.jpg

Refractory-Anchor-Bricks-300x209.jpg

284 ms

Chrome-Corundum-Brick-300x209.jpg

Chrome-Corundum-Brick-300x209.jpg

335 ms

Fire-clay-Bricks-for-Sale-300x209.jpg

Fire-clay-Bricks-for-Sale-300x209.jpg

334 ms

High-Alumina-Refractory-Bricks-For-Sale-300x209.jpg

High-Alumina-Refractory-Bricks-For-Sale-300x209.jpg

339 ms

High-Alumina-Fire-Bricks-300x209.jpg

High-Alumina-Fire-Bricks-300x209.jpg

341 ms

Silica-Insulation-Bricks-300x209.jpg

Silica-Insulation-Bricks-300x209.jpg

343 ms

Sillimanite-Bricks-300x209.jpg

Sillimanite-Bricks-300x209.jpg

276 ms

Silica-Refractory-Bricks-For-Sale-300x208.jpg

Silica-Refractory-Bricks-For-Sale-300x208.jpg

329 ms

Cheap-Lightweight-Bubble-Alumina-Fire-Brick-300x209.jpg

Cheap-Lightweight-Bubble-Alumina-Fire-Brick-300x209.jpg

327 ms

Insulation-Refractory-Bricks-300x209.jpg

Insulation-Refractory-Bricks-300x209.jpg

330 ms

Mullite-Insulation-Brick-1-300x209.jpg

Mullite-Insulation-Brick-1-300x209.jpg

332 ms

Insulating-Fire-Brick-For-Sale-300x208.jpg

Insulating-Fire-Brick-For-Sale-300x208.jpg

334 ms

Soft-Fire-Brick-For-Sale-300x209.jpg

Soft-Fire-Brick-For-Sale-300x209.jpg

336 ms

Quality-Magnesia-Bricks-In-Rongsheng-300x209.jpg

Quality-Magnesia-Bricks-In-Rongsheng-300x209.jpg

387 ms

Magnesia-Carbon-Bricks-300x209.jpg

Magnesia-Carbon-Bricks-300x209.jpg

386 ms

Magnesia-Chrome-Bricks-for-Sale-300x209.jpg

Magnesia-Chrome-Bricks-for-Sale-300x209.jpg

387 ms

generatepress.woff

generatepress.woff

344 ms

refractory-lining-1.jpg

refractory-lining-1.jpg

364 ms

refractory-lining-checker-bricks-2.jpg

refractory-lining-checker-bricks-2.jpg

364 ms

refractory-lining-layered-masonry-3.jpg

refractory-lining-layered-masonry-3.jpg

400 ms

RS-Refractory-Bricks-Factory.jpg

RS-Refractory-Bricks-Factory.jpg

400 ms

Silica-Mullite-Bricks-In-RS-Factory.jpg

Silica-Mullite-Bricks-In-RS-Factory.jpg

403 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

353 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

352 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

354 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

371 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

372 ms

fontello.woff

fontello.woff

402 ms

Professional-Warehouse.jpg

Professional-Warehouse.jpg

401 ms

High-Quality-Micropore-Corundum-Brick.jpg

High-Quality-Micropore-Corundum-Brick.jpg

401 ms

recaptcha__en.js

recaptcha__en.js

81 ms

js

js

93 ms

analytics.js

analytics.js

84 ms

collect

collect

269 ms

JS5.css

JS5.css

361 ms

JS_Float.aspx

JS_Float.aspx

563 ms

offlineimgsrc_en.jpg

offlineimgsrc_en.jpg

761 ms

bg_direction_nav.png

bg_direction_nav.png

64 ms

7.gif

7.gif

407 ms

newsid0.aspx

newsid0.aspx

268 ms

close.png

close.png

378 ms

da1.png

da1.png

472 ms

da.png

da.png

553 ms

jiantou.png

jiantou.png

570 ms

minioffline160714.aspx

minioffline160714.aspx

498 ms

minin_en.aspx

minin_en.aspx

199 ms

mini160714JS.aspx

mini160714JS.aspx

229 ms

lrchatzz.css

lrchatzz.css

196 ms

sign03.png

sign03.png

198 ms

sign04.png

sign04.png

228 ms

Accessibility Review

rsrefractoryfirebrick.com accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rsrefractoryfirebrick.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rsrefractoryfirebrick.com SEO score

98

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

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 Rsrefractoryfirebrick.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 Rsrefractoryfirebrick.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

rsrefractoryfirebrick.com

Open Graph data is detected on the main page of RS Refractory Fire Brick. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: