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mack.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

mack.com

Mack Molding – Injection Molding, Large Part Molding, Contract Manufacturing, Medical Device Manufacturing, Sheet Metal Fabrication and Rapid Prototyp...

Page Load Speed

4.6 sec in total

First Response

945 ms

Resources Loaded

3.2 sec

Page Rendered

419 ms

mack.com screenshot

About Website

Welcome to mack.com homepage info - get ready to check Mack best content for United States right away, or after learning these important things about mack.com

Mack Molding is a leading custom plastics molder and contract manufacturer with specialties in plastics design, rapid prototyping, injection molding, sheet metal fabrication and medical device manufac...

Visit mack.com

Key Findings

We analyzed Mack.com page load time and found that the first response time was 945 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mack.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,110 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.472

18/100

15%

TTI (Time to Interactive)

Value34.9 s

0/100

10%

Network Requests Diagram

mack.com

945 ms

www.mack.com

183 ms

www.mack.com

329 ms

style.css

22 ms

style.min.css

45 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 72% of them (68 requests) were addressed to the original Mack.com, 6% (6 requests) were made to Youtube.com and 6% (6 requests) were made to Video.nest.com. The less responsive or slowest element that took the longest time to load (945 ms) belongs to the original domain Mack.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.3 kB (2%)

Content Size

7.0 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mack.com main page is 7.0 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. Only a small number of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 80.3 kB

  • Original 96.8 kB
  • After minification 96.4 kB
  • After compression 16.5 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 80.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 6.5 MB
  • After minification 6.5 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. Mack images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 35.3 kB

  • Original 260.9 kB
  • After minification 260.8 kB
  • After compression 225.7 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 35.3 kB or 14% of the original size.

CSS Optimization

-4%

Potential reduce by 5.5 kB

  • Original 136.8 kB
  • After minification 136.8 kB
  • After compression 131.3 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. Mack.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (38%)

Requests Now

90

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mack.com

mack.com

945 ms

www.mack.com

www.mack.com

183 ms

www.mack.com

www.mack.com

329 ms

style.css

style.css

22 ms

style.min.css

style.min.css

45 ms

awesome-weather.css

awesome-weather.css

51 ms

css

css

59 ms

dashicons.min.css

dashicons.min.css

40 ms

job-listings.css

job-listings.css

34 ms

css

css

66 ms

font-awesome.css

font-awesome.css

53 ms

style.css

style.css

34 ms

addthis_wordpress_public.min.css

addthis_wordpress_public.min.css

51 ms

jquery.min.js

jquery.min.js

55 ms

jquery-migrate.min.js

jquery-migrate.min.js

54 ms

rmp-menu.js

rmp-menu.js

56 ms

responsive-menu.js

responsive-menu.js

56 ms

parallax.js

parallax.js

57 ms

addthis_widget.js

addthis_widget.js

224 ms

nivo-slider.css

nivo-slider.css

56 ms

public.css

public.css

55 ms

default.css

default.css

121 ms

awesome-weather-widget-frontend.js

awesome-weather-widget-frontend.js

129 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

121 ms

gtm.js

gtm.js

184 ms

Ztruvs_mL9g

Ztruvs_mL9g

253 ms

T66OgLeSzvg

T66OgLeSzvg

387 ms

cy7TUKNR2l

cy7TUKNR2l

799 ms

bkg.jpg

bkg.jpg

109 ms

MACK-logo.png

MACK-logo.png

105 ms

MACK-tagline.png

MACK-tagline.png

105 ms

30.jpg

30.jpg

109 ms

02.jpg

02.jpg

106 ms

03.jpg

03.jpg

119 ms

04.jpg

04.jpg

122 ms

051.jpg

051.jpg

123 ms

061.jpg

061.jpg

121 ms

07.jpg

07.jpg

120 ms

081.jpg

081.jpg

119 ms

09.jpg

09.jpg

142 ms

10.jpg

10.jpg

138 ms

11.jpg

11.jpg

144 ms

12.jpg

12.jpg

141 ms

13.jpg

13.jpg

137 ms

14.jpg

14.jpg

139 ms

151.jpg

151.jpg

188 ms

161.jpg

161.jpg

185 ms

171.jpg

171.jpg

151 ms

26.jpg

26.jpg

189 ms

192.jpg

192.jpg

187 ms

20.jpg

20.jpg

189 ms

29.jpg

29.jpg

190 ms

28.jpg

28.jpg

191 ms

27.jpg

27.jpg

194 ms

25.jpg

25.jpg

193 ms

24.jpg

24.jpg

194 ms

23.jpg

23.jpg

195 ms

22.jpg

22.jpg

197 ms

21.jpg

21.jpg

220 ms

home-services.jpg

home-services.jpg

218 ms

home-markets.jpg

home-markets.jpg

218 ms

home-news1.jpg

home-news1.jpg

209 ms

bg-3.jpg

bg-3.jpg

756 ms

bg-4.jpg

bg-4.jpg

757 ms

D2PAtlanta-web2.png

D2PAtlanta-web2.png

122 ms

MDMS-Web.png

MDMS-Web.png

121 ms

D2PMarlborough-web.png

D2PMarlborough-web.png

120 ms

MACK-Prototype-High-Res-CMYK-2-less-small.png

MACK-Prototype-High-Res-CMYK-2-less-small.png

116 ms

bebasneue_book-webfont.svg

bebasneue_book-webfont.svg

117 ms

titilliumweb-semibold-webfont.svg

titilliumweb-semibold-webfont.svg

144 ms

SYNECTIC-small-cropped-new-4119.jpg

SYNECTIC-small-cropped-new-4119.jpg

133 ms

macktech-logo-blue-web-2x-smaller.png

macktech-logo-blue-web-2x-smaller.png

133 ms

bkg-footer.jpg

bkg-footer.jpg

140 ms

social-email-icon.jpg

social-email-icon.jpg

139 ms

social-linkedin-icon.jpg

social-linkedin-icon.jpg

139 ms

social-youtube-icon.jpg

social-youtube-icon.jpg

227 ms

analytics.js

analytics.js

73 ms

www-player.css

www-player.css

64 ms

www-embed-player.js

www-embed-player.js

83 ms

base.js

base.js

159 ms

collect

collect

532 ms

ad_status.js

ad_status.js

370 ms

Hfhbk4svRoLVJw4EP3rDW-QgA0NQC9hNQQ5H2I7Ifzw.js

Hfhbk4svRoLVJw4EP3rDW-QgA0NQC9hNQQ5H2I7Ifzw.js

297 ms

embed.js

embed.js

173 ms

video-js.css

video-js.css

136 ms

base.css

base.css

161 ms

video.min.js

video.min.js

320 ms

videojs-contrib-hlsjs.min.js

videojs-contrib-hlsjs.min.js

211 ms

video-sharing.js

video-sharing.js

348 ms

js

js

372 ms

id

id

77 ms

gtm.js

gtm.js

346 ms

404

404

383 ms

Create

Create

309 ms

Create

Create

405 ms

Accessibility Review

mack.com accessibility score

75

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

mack.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

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

Missing source maps for large first-party JavaScript

SEO Factors

mack.com SEO score

81

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

Content Best Practices

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

Impact

Issue

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 Mack.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 Mack.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

mack.com

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