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costarchem.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

costarchem.com

Home of Construction Chemicals and Waterproofing – My WordPress Blog

Page Load Speed

5.6 sec in total

First Response

233 ms

Resources Loaded

5 sec

Page Rendered

343 ms

costarchem.com screenshot

About Website

Click here to check amazing Costarchem content for Nigeria. Otherwise, check out these important facts you probably never knew about costarchem.com

Visit costarchem.com

Key Findings

We analyzed Costarchem.com page load time and found that the first response time was 233 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

costarchem.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value19.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,940 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

costarchem.com

233 ms

costarchem.com

546 ms

js

79 ms

wp-emoji-release.min.js

140 ms

select2.min.css

282 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 85% of them (141 requests) were addressed to the original Costarchem.com, 8% (13 requests) were made to Embed.tawk.to and 5% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Costarchem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (38%)

Content Size

4.1 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Costarchem.com main page is 4.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 255.8 kB

  • Original 297.3 kB
  • After minification 293.4 kB
  • After compression 41.5 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 255.8 kB or 86% of the original size.

Image Optimization

-39%

Potential reduce by 790.9 kB

  • Original 2.0 MB
  • After minification 1.3 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. Obviously, Costarchem needs image optimization as it can save up to 790.9 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 55.3 kB

  • Original 807.7 kB
  • After minification 807.7 kB
  • After compression 752.3 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

-50%

Potential reduce by 482.6 kB

  • Original 968.8 kB
  • After minification 792.4 kB
  • After compression 486.2 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. Costarchem.com needs all CSS files to be minified and compressed as it can save up to 482.6 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 134 (89%)

Requests Now

150

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Costarchem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 63 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

costarchem.com

costarchem.com

233 ms

costarchem.com

costarchem.com

546 ms

js

js

79 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

140 ms

select2.min.css

select2.min.css

282 ms

iconfonts.css

iconfonts.css

287 ms

frontend.min.css

frontend.min.css

433 ms

tooltip.css

tooltip.css

271 ms

tooltipster-sideTip-shadow.min.css

tooltipster-sideTip-shadow.min.css

269 ms

featherlight.css

featherlight.css

276 ms

css

css

45 ms

lity.min.css

lity.min.css

399 ms

mec-general-calendar.css

mec-general-calendar.css

380 ms

premium-addons.min.css

premium-addons.min.css

542 ms

style.min.css

style.min.css

410 ms

animate.css

animate.css

465 ms

lvca-frontend.css

lvca-frontend.css

531 ms

icomoon.css

icomoon.css

567 ms

styles.css

styles.css

584 ms

rs6.css

rs6.css

594 ms

trp-language-switcher.css

trp-language-switcher.css

566 ms

style.css

style.css

654 ms

slick.css

slick.css

664 ms

style.css

style.css

708 ms

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683 ms

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688 ms

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690 ms

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752 ms

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752 ms

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1030 ms

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813 ms

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1031 ms

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824 ms

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840 ms

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859 ms

flexslider.css

flexslider.css

921 ms

style.css

style.css

991 ms

style.css

style.css

976 ms

page.css

page.css

989 ms

css

css

64 ms

css

css

62 ms

Defaults.css

Defaults.css

1014 ms

fontello.min.css

fontello.min.css

943 ms

ekiticons.css

ekiticons.css

835 ms

style.css

style.css

838 ms

js_composer.min.css

js_composer.min.css

897 ms

main.min.css

main.min.css

938 ms

icomoon-the7-font.min.css

icomoon-the7-font.min.css

863 ms

all.min.css

all.min.css

849 ms

back-compat.min.css

back-compat.min.css

799 ms

post-type.min.css

post-type.min.css

820 ms

custom.css

custom.css

901 ms

wc-dt-custom.css

wc-dt-custom.css

819 ms

media.css

media.css

797 ms

mega-menu.css

mega-menu.css

767 ms

the7-elements-albums-portfolio.css

the7-elements-albums-portfolio.css

767 ms

post-type-dynamic.css

post-type-dynamic.css

795 ms

style.css

style.css

798 ms

elementor-global.min.css

elementor-global.min.css

850 ms

style.min.css

style.min.css

821 ms

headings.min.css

headings.min.css

765 ms

content-box.min.css

content-box.min.css

796 ms

widget-styles.css

widget-styles.css

927 ms

widget-styles-pro.css

widget-styles-pro.css

799 ms

responsive.css

responsive.css

820 ms

wc-blocks.css

wc-blocks.css

794 ms

stripes.css

stripes.css

832 ms

jquery.min.js

jquery.min.js

773 ms

jquery-migrate.min.js

jquery-migrate.min.js

766 ms

mec-general-calendar.js

mec-general-calendar.js

959 ms

frontend.js

frontend.js

826 ms

events.js

events.js

761 ms

script.min.js

script.min.js

719 ms

frontend-gtag.min.js

frontend-gtag.min.js

694 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

735 ms

lvca-frontend.min.js

lvca-frontend.min.js

773 ms

rbtools.min.js

rbtools.min.js

794 ms

rs6.min.js

rs6.min.js

878 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

763 ms

add-to-cart.min.js

add-to-cart.min.js

718 ms

trp-frontend-compatibility.js

trp-frontend-compatibility.js

843 ms

accordion.min.js

accordion.min.js

759 ms

slick.min.js

slick.min.js

778 ms

jquery.stats.min.js

jquery.stats.min.js

746 ms

odometer.min.js

odometer.min.js

724 ms

piechart.min.js

piechart.min.js

782 ms

posts-carousel.min.js

posts-carousel.min.js

774 ms

spacer.min.js

spacer.min.js

741 ms

services.min.js

services.min.js

788 ms

stats-bar.min.js

stats-bar.min.js

771 ms

tabs.min.js

tabs.min.js

764 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

811 ms

testimonials.min.js

testimonials.min.js

834 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

853 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

848 ms

portfolio.min.js

portfolio.min.js

811 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

802 ms

jarallax.js

jarallax.js

811 ms

above-the-fold.min.js

above-the-fold.min.js

809 ms

ultimate-params.min.js

ultimate-params.min.js

807 ms

custom.min.js

custom.min.js

802 ms

headings.min.js

headings.min.js

797 ms

main.min.js

main.min.js

915 ms

core.min.js

core.min.js

906 ms

datepicker.min.js

datepicker.min.js

837 ms

jquery.typewatch.js

jquery.typewatch.js

817 ms

featherlight.js

featherlight.js

816 ms

select2.full.min.js

select2.full.min.js

956 ms

tooltip.js

tooltip.js

945 ms

lity.min.js

lity.min.js

916 ms

colorbrightness.min.js

colorbrightness.min.js

848 ms

owl.carousel.min.js

owl.carousel.min.js

821 ms

index.js

index.js

806 ms

index.js

index.js

806 ms

js.cookie.min.js

js.cookie.min.js

855 ms

woocommerce.min.js

woocommerce.min.js

737 ms

sourcebuster.min.js

sourcebuster.min.js

780 ms

order-attribution.min.js

order-attribution.min.js

792 ms

frontend-script.js

frontend-script.js

845 ms

widget-scripts.js

widget-scripts.js

878 ms

parallax-frontend-scripts.js

parallax-frontend-scripts.js

863 ms

legacy.min.js

legacy.min.js

821 ms

post-type.min.js

post-type.min.js

813 ms

content-box.min.js

content-box.min.js

808 ms

js_composer_front.min.js

js_composer_front.min.js

768 ms

costar-logo-new-sm.png

costar-logo-new-sm.png

600 ms

en_US.png

en_US.png

599 ms

fr_FR.png

fr_FR.png

598 ms

es_ES.png

es_ES.png

598 ms

Conseal-250-1.jpg

Conseal-250-1.jpg

991 ms

Waterproofing-for-concrete-1.jpg

Waterproofing-for-concrete-1.jpg

651 ms

chemistry-that-works.png

chemistry-that-works.png

996 ms

Tiling-solution-1.jpg

Tiling-solution-1.jpg

992 ms

Concrete-Admixture.jpg

Concrete-Admixture.jpg

992 ms

Flooring-solution-2-1.jpg

Flooring-solution-2-1.jpg

994 ms

Waterproofing.jpg

Waterproofing.jpg

993 ms

waterproofing-2.jpg

waterproofing-2.jpg

996 ms

Costar-map.jpg

Costar-map.jpg

920 ms

1fffjhpgl

1fffjhpgl

188 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

96 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

95 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

142 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

165 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

167 ms

icomoon-the7-font.ttf

icomoon-the7-font.ttf

715 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

166 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

166 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

165 ms

fa-solid-900.woff

fa-solid-900.woff

715 ms

fa-regular-400.woff

fa-regular-400.woff

715 ms

fontello.woff

fontello.woff

716 ms

Defaults.woff

Defaults.woff

1143 ms

loader.gif

loader.gif

433 ms

revicons.woff

revicons.woff

130 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

58 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

110 ms

twk-event-polyfill.js

twk-event-polyfill.js

89 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

92 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

90 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

100 ms

twk-main.js

twk-main.js

70 ms

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twk-vendor.js

82 ms

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94 ms

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twk-chunk-common.js

102 ms

twk-runtime.js

twk-runtime.js

110 ms

twk-app.js

twk-app.js

101 ms

Accessibility Review

costarchem.com accessibility score

89

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.

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

Links do not have a discernible name

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

costarchem.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

costarchem.com SEO score

84

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

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 Costarchem.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 Costarchem.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

costarchem.com

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