Tools & Wizards About Us
jarviscaster.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jarviscaster.com

Jarvis Casters - Food Service and Hospitality Experts

Page Load Speed

11.5 sec in total

First Response

727 ms

Resources Loaded

10.4 sec

Page Rendered

372 ms

jarviscaster.com screenshot

About Website

Welcome to jarviscaster.com homepage info - get ready to check Jarvis Caster best content right away, or after learning these important things about jarviscaster.com

Jarvis Casters manufactures casters and wheels for hospitality and food service needs. Jarvis also specializes in custom mobility solutions.

Visit jarviscaster.com

Key Findings

We analyzed Jarviscaster.com page load time and found that the first response time was 727 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

jarviscaster.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value4,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

jarviscaster.com

727 ms

wp-emoji-release.min.js

37 ms

layerslider.css

59 ms

hide-admin-bar-based-on-user-roles-public.css

44 ms

nivo-lightbox.css

51 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 83% of them (116 requests) were addressed to the original Jarviscaster.com, 5% (7 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Jarviscaster.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 601.0 kB (29%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jarviscaster.com main page is 2.1 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 91.7 kB

  • Original 106.7 kB
  • After minification 103.0 kB
  • After compression 15.0 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 91.7 kB or 86% of the original size.

Image Optimization

-32%

Potential reduce by 497.2 kB

  • Original 1.6 MB
  • After minification 1.1 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, Jarvis Caster needs image optimization as it can save up to 497.2 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 9.0 kB

  • Original 359.7 kB
  • After minification 359.3 kB
  • After compression 350.8 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

-5%

Potential reduce by 3.2 kB

  • Original 65.6 kB
  • After minification 65.5 kB
  • After compression 62.4 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. Jarviscaster.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (41%)

Requests Now

125

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jarvis Caster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jarviscaster.com

jarviscaster.com

727 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

37 ms

layerslider.css

layerslider.css

59 ms

hide-admin-bar-based-on-user-roles-public.css

hide-admin-bar-based-on-user-roles-public.css

44 ms

nivo-lightbox.css

nivo-lightbox.css

51 ms

default.css

default.css

60 ms

frontend.css

frontend.css

47 ms

ubermenu.min.css

ubermenu.min.css

72 ms

blackwhite2.css

blackwhite2.css

76 ms

font-awesome.min.css

font-awesome.min.css

1130 ms

app.sass.css

app.sass.css

1604 ms

style.sass.css

style.sass.css

125 ms

font-awesome.min.css

font-awesome.min.css

1132 ms

style.css

style.css

1988 ms

jquery.js

jquery.js

2142 ms

jquery-migrate.min.js

jquery-migrate.min.js

2139 ms

core.min.js

core.min.js

3145 ms

widget.min.js

widget.min.js

3170 ms

accordion.min.js

accordion.min.js

3176 ms

button.min.js

button.min.js

3177 ms

spinner.min.js

spinner.min.js

3178 ms

modernizr.js

modernizr.js

3179 ms

main.js

main.js

4244 ms

front-sliders.js

front-sliders.js

4259 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

4260 ms

jquery-easing-1.3.js

jquery-easing-1.3.js

4266 ms

jquerytransit.js

jquerytransit.js

4269 ms

layerslider.transitions.js

layerslider.transitions.js

4278 ms

hide-admin-bar-based-on-user-roles-public.js

hide-admin-bar-based-on-user-roles-public.js

4285 ms

nivo-lightbox.min.js

nivo-lightbox.min.js

4288 ms

front.js

front.js

4293 ms

sso.js

sso.js

4319 ms

js

js

71 ms

maps.js

maps.js

4303 ms

tabs.min.js

tabs.min.js

4314 ms

beta.js

beta.js

1965 ms

js

js

58 ms

ubermenu.min.js

ubermenu.min.js

4318 ms

comment-reply.min.js

comment-reply.min.js

4315 ms

main.js

main.js

4363 ms

wp-embed.min.js

wp-embed.min.js

4938 ms

css

css

34 ms

fontello.css

fontello.css

4875 ms

css

css

17 ms

css

css

26 ms

font-awesome.min.css

font-awesome.min.css

27 ms

gtm.js

gtm.js

949 ms

hotjar-494150.js

hotjar-494150.js

946 ms

sidebarv2.js

sidebarv2.js

919 ms

content-bg.jpg

content-bg.jpg

903 ms

logo.png

logo.png

904 ms

jm-13.png

jm-13.png

904 ms

jm-14.png

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905 ms

jm-17.png

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903 ms

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904 ms

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931 ms

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930 ms

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931 ms

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930 ms

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931 ms

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969 ms

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964 ms

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964 ms

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964 ms

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964 ms

jm-40.png

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965 ms

jm-130.png

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1003 ms

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1006 ms

jm-134-1.png

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994 ms

jm-136.png

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999 ms

jm-s30.png

jm-s30.png

1002 ms

jm-s31.png

jm-s31.png

1005 ms

jm-s32.png

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1028 ms

jm-s34.png

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1032 ms

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1037 ms

jm-s40.png

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1030 ms

W81-115x70.png

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1041 ms

W81-brass-115x70.png

W81-brass-115x70.png

1034 ms

W81-chrome-115x70.png

W81-chrome-115x70.png

1066 ms

CL-ABS-115x70.png

CL-ABS-115x70.png

1065 ms

BB-ABS-115x70.png

BB-ABS-115x70.png

1068 ms

TTDL-115x70.png

TTDL-115x70.png

1067 ms

js-5-115x70.png

js-5-115x70.png

1071 ms

slider-img1-300x190.png

slider-img1-300x190.png

1001 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

855 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

874 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

904 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

828 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

892 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

903 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

903 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

892 ms

skin.css

skin.css

200 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

233 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

233 ms

bebasneue_regular-webfont.woff

bebasneue_regular-webfont.woff

231 ms

fontello.woff

fontello.woff

233 ms

embed.js

embed.js

100 ms

OpenSans-CondBold-webfont.woff

OpenSans-CondBold-webfont.woff

229 ms

cgmap-300x174.png

cgmap-300x174.png

218 ms

manufacturing-300x174.png

manufacturing-300x174.png

245 ms

marketproven-300x174.png

marketproven-300x174.png

245 ms

globalservices-300x174.png

globalservices-300x174.png

587 ms

banner-1.jpg

banner-1.jpg

245 ms

slider-img1.png

slider-img1.png

726 ms

icon-11.png

icon-11.png

212 ms

icon-31.png

icon-31.png

231 ms

icon-21.png

icon-21.png

936 ms

30-285x285.png

30-285x285.png

1092 ms

S30-285x285.png

S30-285x285.png

942 ms

13-285x285.png

13-285x285.png

1095 ms

W81-285x285.png

W81-285x285.png

1149 ms

W81-brass-285x285.png

W81-brass-285x285.png

2051 ms

icon-1.png

icon-1.png

2087 ms

icon-3.png

icon-3.png

2116 ms

icon-2.png

icon-2.png

2112 ms

icon-4.png

icon-4.png

2111 ms

j-logg_col-230x76.png

j-logg_col-230x76.png

1149 ms

j-logg_alb-230x76.png

j-logg_alb-230x76.png

2099 ms

j-logg_she.png

j-logg_she.png

2508 ms

j-logg_med-230x76.png

j-logg_med-230x76.png

3108 ms

j-logg_pem.png

j-logg_pem.png

3114 ms

logo.png

logo.png

3114 ms

banner.jpg

banner.jpg

3084 ms

pattern.jpg

pattern.jpg

3096 ms

concave-footer-top.png

concave-footer-top.png

3105 ms

pattern.jpg

pattern.jpg

3115 ms

j-logo_col-230x76.png

j-logo_col-230x76.png

3111 ms

j-logo_alb-230x76.png

j-logo_alb-230x76.png

3114 ms

j-logo_she.png

j-logo_she.png

3069 ms

j-logo_med-230x76.png

j-logo_med-230x76.png

3058 ms

j-logo_pem.png

j-logo_pem.png

3073 ms

icon-arrow-right2.png

icon-arrow-right2.png

3082 ms

skin.png

skin.png

2917 ms

pd.js

pd.js

42 ms

zi-tag.js

zi-tag.js

64 ms

aem.js

aem.js

51 ms

analytics

analytics

26 ms

bootstrap.js

bootstrap.js

116 ms

Accessibility Review

jarviscaster.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

jarviscaster.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jarviscaster.com SEO score

85

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

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 Jarviscaster.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 Jarviscaster.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

jarviscaster.com

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