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blockcorrosion.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

blockcorrosion.com

Welcome to BlockCorrosion.com - YOUR BEST SOURCE FOR CORROSION BLOCK

Page Load Speed

4.2 sec in total

First Response

223 ms

Resources Loaded

3.7 sec

Page Rendered

273 ms

blockcorrosion.com screenshot

About Website

Welcome to blockcorrosion.com homepage info - get ready to check BLOCK CORROSION best content right away, or after learning these important things about blockcorrosion.com

At BlockCorrosion.com we sell all the Corrosion Block products.

Visit blockcorrosion.com

Key Findings

We analyzed Blockcorrosion.com page load time and found that the first response time was 223 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

blockcorrosion.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

www.blockcorrosion.com

223 ms

modernizr.min.js

77 ms

utilities.js

71 ms

quicksearch.css

118 ms

css

35 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 68% of them (36 requests) were addressed to the original Blockcorrosion.com, 15% (8 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Blockcorrosion.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.8 kB (2%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blockcorrosion.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.1 kB

  • Original 27.3 kB
  • After minification 27.2 kB
  • After compression 6.2 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 21.1 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 MB
  • After minification 1.7 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. BLOCK CORROSION images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 18.7 kB

  • Original 84.4 kB
  • After minification 84.4 kB
  • After compression 65.7 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 18.7 kB or 22% of the original size.

CSS Optimization

-8%

Potential reduce by 2.9 kB

  • Original 39.1 kB
  • After minification 39.1 kB
  • After compression 36.1 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. Blockcorrosion.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLOCK CORROSION. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.blockcorrosion.com

www.blockcorrosion.com

223 ms

modernizr.min.js

modernizr.min.js

77 ms

utilities.js

utilities.js

71 ms

quicksearch.css

quicksearch.css

118 ms

css

css

35 ms

layout.css

layout.css

71 ms

responsive.css

responsive.css

111 ms

default_modified.css

default_modified.css

113 ms

css

css

50 ms

css

css

61 ms

fontello.css

fontello.css

119 ms

quick_view.css

quick_view.css

142 ms

quick_view.js

quick_view.js

138 ms

jquery.simplemodal.min.js

jquery.simplemodal.min.js

169 ms

flexslider.css

flexslider.css

170 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

166 ms

1.js

1.js

44 ms

jquery.quicksearch.js

jquery.quicksearch.js

178 ms

functions.js

functions.js

209 ms

jquery.min.js

jquery.min.js

98 ms

logo-white%20476x292.jpg

logo-white%20476x292.jpg

132 ms

search.jpg

search.jpg

131 ms

cart.jpg

cart.jpg

132 ms

CB%204%20oz%20set%20of%203.jpg

CB%204%20oz%20set%20of%203.jpg

133 ms

CB%201%20oz%20set%20of%203.jpg

CB%201%20oz%20set%20of%203.jpg

143 ms

Combo%20Offer.jpg

Combo%20Offer.jpg

131 ms

Name%20logo-white.jpg

Name%20logo-white.jpg

201 ms

CB-CASE%20small.JPG

CB-CASE%20small.JPG

200 ms

cb12ozmed_thumbnail.jpg

cb12ozmed_thumbnail.jpg

171 ms

cb%20106%20gallon%20sm_thumbnail.jpg

cb%20106%20gallon%20sm_thumbnail.jpg

649 ms

cb14ozgreasesmall_thumbnail.jpg

cb14ozgreasesmall_thumbnail.jpg

171 ms

CB%2016%20oz%20Grease_thumbnail.jpg

CB%2016%20oz%20Grease_thumbnail.jpg

199 ms

CB%204%20oz%20set%20of%203_thumbnail.jpg

CB%204%20oz%20set%20of%203_thumbnail.jpg

203 ms

cb%2020%20ltr-528gall%20sm_thumbnail.jpg

cb%2020%20ltr-528gall%20sm_thumbnail.jpg

232 ms

RapidSSL_SEAL-90x50.gif

RapidSSL_SEAL-90x50.gif

215 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

121 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

135 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

140 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

112 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

112 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

113 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

112 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

129 ms

fontello.woff

fontello.woff

210 ms

client.json

client.json

341 ms

client.json

client.json

402 ms

count.asp

count.asp

407 ms

3dvisit.asp

3dvisit.asp

369 ms

flexslider-icon.woff

flexslider-icon.woff

137 ms

visit

visit

259 ms

205.svg

205.svg

150 ms

spacer.gif

spacer.gif

98 ms

visit

visit

64 ms

Accessibility Review

blockcorrosion.com accessibility score

69

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

blockcorrosion.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

blockcorrosion.com SEO score

93

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

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 Blockcorrosion.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 Blockcorrosion.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

blockcorrosion.com

Open Graph description is not detected on the main page of BLOCK CORROSION. 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: