Tools & Wizards About Us
callabco.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

callabco.com

Accredited calibration service on-site & in-lab - Calibration Laboratory, LLC

Page Load Speed

2.5 sec in total

First Response

135 ms

Resources Loaded

2.2 sec

Page Rendered

166 ms

callabco.com screenshot

About Website

Visit callabco.com now to see the best up-to-date Cal Lab Co content for United States and also check out these interesting facts you probably never knew about callabco.com

Accredited calibration service on-site & in-lab.Electronic,physical,thermodynamic,dimensional equipment calibration,ISO/IEC 17025:2017 Accredited Laboratory

Visit callabco.com

Key Findings

We analyzed Callabco.com page load time and found that the first response time was 135 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

callabco.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.423

23/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

callabco.com

135 ms

callabco.com

1523 ms

js

62 ms

layerslider.css

92 ms

styles.css

75 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 62% of them (45 requests) were addressed to the original Callabco.com, 22% (16 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Conversations-widget.brevo.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Callabco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (23%)

Content Size

6.2 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Callabco.com main page is 6.2 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. 75% 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 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 275.7 kB

  • Original 323.4 kB
  • After minification 320.7 kB
  • After compression 47.7 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 275.7 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 195.4 kB

  • Original 4.4 MB
  • After minification 4.2 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. Cal Lab Co images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 799.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 513.5 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 799.3 kB or 61% of the original size.

CSS Optimization

-86%

Potential reduce by 167.6 kB

  • Original 196.0 kB
  • After minification 186.4 kB
  • After compression 28.4 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. Callabco.com needs all CSS files to be minified and compressed as it can save up to 167.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (74%)

Requests Now

53

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cal Lab Co. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

callabco.com

callabco.com

135 ms

callabco.com

callabco.com

1523 ms

js

js

62 ms

layerslider.css

layerslider.css

92 ms

styles.css

styles.css

75 ms

pagenavi-css.css

pagenavi-css.css

76 ms

css

css

37 ms

css

css

22 ms

choices.min.css

choices.min.css

47 ms

mailin-front.css

mailin-front.css

25 ms

style.css

style.css

24 ms

jquery.min.js

jquery.min.js

67 ms

jquery-migrate.min.js

jquery-migrate.min.js

48 ms

layerslider.utils.js

layerslider.utils.js

115 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

138 ms

layerslider.transitions.js

layerslider.transitions.js

93 ms

frontend-gtag.min.js

frontend-gtag.min.js

77 ms

mailin-front.js

mailin-front.js

76 ms

4415152.js

4415152.js

90 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

88 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

92 ms

hooks.min.js

hooks.min.js

93 ms

i18n.min.js

i18n.min.js

130 ms

index.js

index.js

130 ms

index.js

index.js

131 ms

scripts.min.js

scripts.min.js

247 ms

jquery.fitvids.js

jquery.fitvids.js

135 ms

jquery.mobile.js

jquery.mobile.js

146 ms

easypiechart.js

easypiechart.js

179 ms

salvattore.js

salvattore.js

179 ms

common.js

common.js

180 ms

api.js

api.js

47 ms

wp-polyfill.min.js

wp-polyfill.min.js

179 ms

index.js

index.js

178 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

285 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

178 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

243 ms

sa.js

sa.js

409 ms

header-bkg.jpg

header-bkg.jpg

100 ms

header-logo-1.png

header-logo-1.png

140 ms

home-page-slider-4-2100x1400-1.jpg

home-page-slider-4-2100x1400-1.jpg

163 ms

home-page-slider-1-2100x1400.jpg

home-page-slider-1-2100x1400.jpg

314 ms

home-page-slider-2-2100x1400.jpg

home-page-slider-2-2100x1400.jpg

313 ms

home-page-slider-3-2100x1400.jpg

home-page-slider-3-2100x1400.jpg

285 ms

testimonials.png

testimonials.png

216 ms

authorized-dealer-icon-gray.png

authorized-dealer-icon-gray.png

216 ms

certified-97x96.png

certified-97x96.png

214 ms

2022-12-07-09_52_33-ANAB-Symbol-RGB-17025-Calibration-and-Dimensional-Measurement-White-Bkgr.png-%E2%80%8E--e1670428489725.png

2022-12-07-09_52_33-ANAB-Symbol-RGB-17025-Calibration-and-Dimensional-Measurement-White-Bkgr.png-%E2%80%8E--e1670428489725.png

311 ms

callabco-logo-footer-bkg.png

callabco-logo-footer-bkg.png

279 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

126 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

177 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

188 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

188 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

244 ms

modules.woff

modules.woff

272 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUhiYA.ttf

133 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUhiYA.ttf

189 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUhiYA.ttf

133 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYA.ttf

192 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUhiYA.ttf

191 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUhiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUhiYA.ttf

193 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

193 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

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193 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

193 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

193 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

193 ms

recaptcha__en.js

recaptcha__en.js

91 ms

brevo-conversations.js

brevo-conversations.js

157 ms

style.min.css

style.min.css

26 ms

conversations-widget.brevo.com

conversations-widget.brevo.com

29 ms

6c3c7d49f85933fcdc1bc939f23ac61386d22b88.css

6c3c7d49f85933fcdc1bc939f23ac61386d22b88.css

15 ms

meteor_runtime_config.js

meteor_runtime_config.js

31 ms

2c1ae46a4d78350d5c9b3611f26f38540e918bb5.js

2c1ae46a4d78350d5c9b3611f26f38540e918bb5.js

25 ms

Accessibility Review

callabco.com accessibility score

70

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

Image elements do not have [alt] attributes

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

callabco.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

Missing source maps for large first-party JavaScript

SEO Factors

callabco.com SEO score

86

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callabco.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 Callabco.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

callabco.com

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