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tetrachemicals.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tetrachemicals.com

Calcium Chloride Products - TETRA Technologies, Inc.

Page Load Speed

2.3 sec in total

First Response

141 ms

Resources Loaded

1.8 sec

Page Rendered

319 ms

tetrachemicals.com screenshot

About Website

Welcome to tetrachemicals.com homepage info - get ready to check TETRA Chemicals best content right away, or after learning these important things about tetrachemicals.com

TETRA produces the highest quality calcium chloride products in the world thanks to our proprietary manufacturing process and high-quality raw materials. TETRA uses food grade quality hydrochloric aci...

Visit tetrachemicals.com

Key Findings

We analyzed Tetrachemicals.com page load time and found that the first response time was 141 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

tetrachemicals.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.1 s

10/100

10%

Network Requests Diagram

141 ms

715 ms

gtm.js

88 ms

hu-banner.min.js

174 ms

style.min.css

12 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tetrachemicals.com, 3% (2 requests) were made to Cdn.plyr.io and 2% (1 request) were made to Tetratec.com. The less responsive or slowest element that took the longest time to load (715 ms) relates to the external source Onetetra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.1 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tetrachemicals.com main page is 2.0 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 85.4 kB

  • Original 103.2 kB
  • After minification 101.3 kB
  • After compression 17.8 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 85.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 12.0 kB

  • Original 1.5 MB
  • After minification 1.5 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. TETRA Chemicals images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 21.5 kB

  • Original 230.1 kB
  • After minification 230.1 kB
  • After compression 208.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 40.3 kB

  • Original 168.8 kB
  • After minification 150.7 kB
  • After compression 128.5 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. Tetrachemicals.com needs all CSS files to be minified and compressed as it can save up to 40.3 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (82%)

Requests Now

55

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TETRA Chemicals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

141 ms

715 ms

gtm.js

gtm.js

88 ms

hu-banner.min.js

hu-banner.min.js

174 ms

style.min.css

style.min.css

12 ms

bootstrap.min.css

bootstrap.min.css

21 ms

style.min.css

style.min.css

28 ms

frontend.min.css

frontend.min.css

28 ms

flatpickr.min.css

flatpickr.min.css

32 ms

select2.min.css

select2.min.css

28 ms

front-css.css

front-css.css

32 ms

slick.css

slick.css

36 ms

slick-theme.css

slick-theme.css

43 ms

dashicons.min.css

dashicons.min.css

43 ms

style.css

style.css

42 ms

bootstrap.min.css

bootstrap.min.css

43 ms

style.css

style.css

42 ms

fontawesome-combined.min.css

fontawesome-combined.min.css

44 ms

jquery.min.js

jquery.min.js

48 ms

jquery-migrate.min.js

jquery-migrate.min.js

46 ms

popper.min.js

popper.min.js

46 ms

bootstrap.min.js

bootstrap.min.js

45 ms

front.js

front.js

47 ms

jquery.easy-ticker.min.js

jquery.easy-ticker.min.js

47 ms

script.min.js

script.min.js

48 ms

flatpickr.min.js

flatpickr.min.js

48 ms

select2.min.js

select2.min.js

51 ms

front-js.js

front-js.js

49 ms

plyr.css

plyr.css

51 ms

popup.css

popup.css

48 ms

launch-8e6fb51e5873.min.js

launch-8e6fb51e5873.min.js

42 ms

135036737.js

135036737.js

41 ms

brands.min.css

brands.min.css

49 ms

v2.js

v2.js

100 ms

hooks.min.js

hooks.min.js

49 ms

i18n.min.js

i18n.min.js

51 ms

jquery.form.min.js

jquery.form.min.js

50 ms

frontend.min.js

frontend.min.js

51 ms

nav.js

nav.js

51 ms

bootstrap.min.js

bootstrap.min.js

52 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

51 ms

jquery.responsiveTabs.min.js

jquery.responsiveTabs.min.js

53 ms

global.js

global.js

51 ms

plyr.polyfilled.js

plyr.polyfilled.js

64 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

51 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

49 ms

popup.js

popup.js

41 ms

css

css

32 ms

Calcium-Chloride-Flakes-825x300-1.jpg

Calcium-Chloride-Flakes-825x300-1.jpg

20 ms

wd_widgets.js

wd_widgets.js

184 ms

wgarrowdown.png

wgarrowdown.png

12 ms

rect_mate.png

rect_mate.png

13 ms

montserrat.woff2

montserrat.woff2

14 ms

fa-solid-900.woff

fa-solid-900.woff

14 ms

trapezoid-graphic.png

trapezoid-graphic.png

36 ms

pyramid-pattern-1.png

pyramid-pattern-1.png

35 ms

triangle.svg

triangle.svg

35 ms

app.js

app.js

94 ms

full-logo-horizontal-color.png

full-logo-horizontal-color.png

47 ms

PS-Hero-calcium-chloride-1600x500px.jpg

PS-Hero-calcium-chloride-1600x500px.jpg

157 ms

Accessibility Review

tetrachemicals.com accessibility score

73

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-*] attributes do not have valid values

High

ARIA IDs are not unique

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.

Best Practices

tetrachemicals.com best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tetrachemicals.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Tetrachemicals.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 Tetrachemicals.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

tetrachemicals.com

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