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americanslidechart.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

americanslidechart.com

Slide Charts, Wheel Charts, Pop-Ups, engineered and made in America by American Slide Chart

Page Load Speed

21.5 sec in total

First Response

91 ms

Resources Loaded

21.1 sec

Page Rendered

293 ms

americanslidechart.com screenshot

About Website

Click here to check amazing American Slide Chart content. Otherwise, check out these important facts you probably never knew about americanslidechart.com

American Slide-Chart/Perrygraf designs, engineers and manufactures custom slide charts, pop-ups, wheel charts, slide rule style calculators and volvelles. All American made. Contact American Slide-Cha...

Visit americanslidechart.com

Key Findings

We analyzed Americanslidechart.com page load time and found that the first response time was 91 ms and then it took 21.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

americanslidechart.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value56.2 s

0/100

25%

SI (Speed Index)

Value53.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,140 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value39.5 s

0/100

10%

Network Requests Diagram

americanslidechart.com

91 ms

americanslidechart.com

70 ms

www.americanslidechart.com

256 ms

js

65 ms

vlightbox1.css

77 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 81% of them (78 requests) were addressed to the original Americanslidechart.com, 6% (6 requests) were made to Youtube.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Americanslidechart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 512.2 kB (5%)

Content Size

10.2 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Americanslidechart.com main page is 10.2 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 9.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 52.2 kB

  • Original 63.7 kB
  • After minification 63.7 kB
  • After compression 11.5 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 52.2 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 420.2 kB

  • Original 9.4 MB
  • After minification 9.0 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. American Slide Chart images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 33.9 kB

  • Original 633.8 kB
  • After minification 633.8 kB
  • After compression 600.0 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

-7%

Potential reduce by 5.9 kB

  • Original 79.2 kB
  • After minification 79.2 kB
  • After compression 73.3 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. Americanslidechart.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (34%)

Requests Now

92

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of American Slide Chart. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

americanslidechart.com

americanslidechart.com

91 ms

americanslidechart.com

americanslidechart.com

70 ms

www.americanslidechart.com

www.americanslidechart.com

256 ms

js

js

65 ms

vlightbox1.css

vlightbox1.css

77 ms

visuallightbox.css

visuallightbox.css

77 ms

jquery.min.js

jquery.min.js

104 ms

visuallightbox.js

visuallightbox.js

78 ms

slidebars.css

slidebars.css

93 ms

style.css

style.css

91 ms

stylesheet.css

stylesheet.css

112 ms

stylesheet-forms.css

stylesheet-forms.css

137 ms

jquery.min.js

jquery.min.js

29 ms

galleria-1.5.7.min.js

galleria-1.5.7.min.js

145 ms

jquery.simplyscroll.js

jquery.simplyscroll.js

111 ms

jquery.simplyscroll.css

jquery.simplyscroll.css

165 ms

search.css

search.css

169 ms

api.js

api.js

37 ms

slick.css

slick.css

168 ms

slick-theme.css

slick-theme.css

140 ms

jquery.min.js

jquery.min.js

31 ms

slidebars.js

slidebars.js

19844 ms

scripts.js

scripts.js

205 ms

slick.js

slick.js

255 ms

css

css

36 ms

recaptcha__en.js

recaptcha__en.js

47 ms

custom-slide-charts.jpg

custom-slide-charts.jpg

79 ms

custom-wheel-charts.jpg

custom-wheel-charts.jpg

79 ms

custom-pop-ups.jpg

custom-pop-ups.jpg

77 ms

custom-specialty.jpg

custom-specialty.jpg

77 ms

stock-charts.jpg

stock-charts.jpg

93 ms

stock-pop-ups.jpg

stock-pop-ups.jpg

136 ms

mailers_th1.jpg

mailers_th1.jpg

133 ms

concepts.jpg

concepts.jpg

137 ms

asc-higher-education.jpg

asc-higher-education.jpg

139 ms

asc-agriculture.jpg

asc-agriculture.jpg

171 ms

asc-education.jpg

asc-education.jpg

200 ms

asc-financial.jpg

asc-financial.jpg

204 ms

asc-food-beverage.jpg

asc-food-beverage.jpg

202 ms

asc-pets.jpg

asc-pets.jpg

204 ms

asc-medical.jpg

asc-medical.jpg

227 ms

asc-machinery.jpg

asc-machinery.jpg

262 ms

history_th.jpg

history_th.jpg

298 ms

customercomment_th.jpg

customercomment_th.jpg

266 ms

casestudies_th.jpg

casestudies_th.jpg

270 ms

ideabook_th.jpg

ideabook_th.jpg

285 ms

freedesignsamples_th.jpg

freedesignsamples_th.jpg

331 ms

instantanswers_th.jpg

instantanswers_th.jpg

331 ms

designrequirements_th.jpg

designrequirements_th.jpg

340 ms

templates_th.jpg

templates_th.jpg

346 ms

menu_open.png

menu_open.png

356 ms

hero-bg.jpg

hero-bg.jpg

388 ms

linkedin.png

linkedin.png

394 ms

youtube.png

youtube.png

401 ms

instagram.png

instagram.png

410 ms

facebook.png

facebook.png

418 ms

search.png

search.png

458 ms

logo.png

logo.png

461 ms

home22.jpg

home22.jpg

467 ms

templates.jpg

templates.jpg

469 ms

slidecharts.jpg

slidecharts.jpg

411 ms

wheelcharts.jpg

wheelcharts.jpg

459 ms

popups.jpg

popups.jpg

450 ms

stockpops2.jpg

stockpops2.jpg

459 ms

font

font

17 ms

stockcharts.jpg

stockcharts.jpg

464 ms

specialty1.jpg

specialty1.jpg

454 ms

mailers.jpg

mailers.jpg

476 ms

industryhero.jpg

industryhero.jpg

474 ms

footer-get-started.png

footer-get-started.png

460 ms

footer-photo.png

footer-photo.png

469 ms

newsletter-signup.png

newsletter-signup.png

441 ms

arrow_side_white-sm.png

arrow_side_white-sm.png

70 ms

galleria.classic.min.js

galleria.classic.min.js

67 ms

A5dkw-H3x7g

A5dkw-H3x7g

96 ms

loEap_oujIY

loEap_oujIY

438 ms

premprotein1.jpg

premprotein1.jpg

73 ms

shankywhip3.jpg

shankywhip3.jpg

74 ms

HumaneSocietyPop1.jpg

HumaneSocietyPop1.jpg

64 ms

Shaw6.jpg

Shaw6.jpg

71 ms

renewal_ander_2.jpg

renewal_ander_2.jpg

286 ms

1.jpg

1.jpg

286 ms

2.jpg

2.jpg

387 ms

subtfooter_bg.png

subtfooter_bg.png

358 ms

widget.js

widget.js

490 ms

ajax-loader.gif

ajax-loader.gif

222 ms

slick.woff

slick.woff

60 ms

galleria.classic.css

galleria.classic.css

363 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

60 ms

ad_status.js

ad_status.js

366 ms

u3o6s91JBL8hdS-8zlKaE9_QjMMICyQyS6sMo66aQxY.js

u3o6s91JBL8hdS-8zlKaE9_QjMMICyQyS6sMo66aQxY.js

180 ms

embed.js

embed.js

139 ms

widget_app_1725874918757.js

widget_app_1725874918757.js

109 ms

id

id

108 ms

Accessibility Review

americanslidechart.com accessibility score

88

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

americanslidechart.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

americanslidechart.com SEO score

83

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 Americanslidechart.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 Americanslidechart.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

americanslidechart.com

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