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chesterton.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

chesterton.com

Home

Page Load Speed

4.3 sec in total

First Response

53 ms

Resources Loaded

4 sec

Page Rendered

324 ms

chesterton.com screenshot

About Website

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

Dynamicweb Swift - Implementation framework to improve time-to-market, reduce risk and development time with Dynamicweb projects.

Visit chesterton.com

Key Findings

We analyzed Chesterton.com page load time and found that the first response time was 53 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Chesterton.com rating and web reputation

Performance Metrics

chesterton.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.441

21/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

chesterton.com

53 ms

www.chesterton.com

163 ms

en-us

140 ms

pagelayouts15.css

63 ms

corev15.css

85 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 94% of them (73 requests) were addressed to the original Chesterton.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Chesterton.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (63%)

Content Size

3.2 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chesterton.com main page is 3.2 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. 65% of websites need less resources to load. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 125.3 kB

  • Original 146.7 kB
  • After minification 135.9 kB
  • After compression 21.4 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 125.3 kB or 85% of the original size.

Image Optimization

-14%

Potential reduce by 115.8 kB

  • Original 840.0 kB
  • After minification 724.2 kB

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, Chesterton needs image optimization as it can save up to 115.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 1.4 MB

  • Original 1.8 MB
  • After minification 1.5 MB
  • After compression 396.7 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 1.4 MB or 78% of the original size.

CSS Optimization

-85%

Potential reduce by 378.6 kB

  • Original 443.9 kB
  • After minification 350.4 kB
  • After compression 65.4 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. Chesterton.com needs all CSS files to be minified and compressed as it can save up to 378.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (48%)

Requests Now

65

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chesterton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chesterton.com

chesterton.com

53 ms

www.chesterton.com

www.chesterton.com

163 ms

en-us

en-us

140 ms

pagelayouts15.css

pagelayouts15.css

63 ms

corev15.css

corev15.css

85 ms

init.js

init.js

80 ms

ScriptResource.axd

ScriptResource.axd

68 ms

blank.js

blank.js

54 ms

ScriptResource.axd

ScriptResource.axd

42 ms

normalize.css

normalize.css

80 ms

webflow.css

webflow.css

140 ms

chesterton.webflow.css

chesterton.webflow.css

142 ms

chesterton.css

chesterton.css

144 ms

navigation.css

navigation.css

148 ms

jquery-1.9.1.js

jquery-1.9.1.js

202 ms

webfont.js

webfont.js

25 ms

modernizr.js

modernizr.js

153 ms

chestertonnavigation.js

chestertonnavigation.js

153 ms

chestertoncommon.js

chestertoncommon.js

154 ms

WebResource.axd

WebResource.axd

153 ms

jquery-ui.css

jquery-ui.css

142 ms

custom-overrides.css

custom-overrides.css

142 ms

jquery-ui.js

jquery-ui.js

242 ms

chestertoncommon.js

chestertoncommon.js

143 ms

chestertonbusinesshomecarousel.js

chestertonbusinesshomecarousel.js

165 ms

chestertonhomelatestevents.js

chestertonhomelatestevents.js

166 ms

chestertonbusinesshomemodule.js

chestertonbusinesshomemodule.js

167 ms

chestertonbusinessometabs.js

chestertonbusinessometabs.js

175 ms

webflow.js

webflow.js

260 ms

analytics.js

analytics.js

33 ms

Favicon_transparent.png

Favicon_transparent.png

48 ms

siteIcon.png

siteIcon.png

46 ms

spcommon.png

spcommon.png

48 ms

searchresultui.png

searchresultui.png

48 ms

arrow.png

arrow.png

47 ms

Chesterton_Logo_CMYK_Vect.png

Chesterton_Logo_CMYK_Vect.png

230 ms

search_icon.png

search_icon.png

66 ms

footer%20logo.png

footer%20logo.png

242 ms

tw.png

tw.png

66 ms

in.png

in.png

239 ms

youtube.png

youtube.png

240 ms

fb.png

fb.png

241 ms

MyriadPro-Regular.otf

MyriadPro-Regular.otf

278 ms

MYRIADPROREGULAR.woff

MYRIADPROREGULAR.woff

254 ms

MyriadPro-Bold.otf

MyriadPro-Bold.otf

284 ms

collect

collect

20 ms

initstrings.js

initstrings.js

182 ms

sp.init.js

sp.init.js

198 ms

collect

collect

198 ms

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

2 ms

lists.asmx

lists.asmx

222 ms

lists.asmx

lists.asmx

2796 ms

lists.asmx

lists.asmx

2780 ms

lists.asmx

lists.asmx

2788 ms

menu-right.gif

menu-right.gif

41 ms

ui-bg_glass_75_e6e6e6_1x400.png

ui-bg_glass_75_e6e6e6_1x400.png

52 ms

icon_plus.png

icon_plus.png

60 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

102 ms

ui-bg_glass_65_ffffff_1x400.png

ui-bg_glass_65_ffffff_1x400.png

77 ms

icon_minus.png

icon_minus.png

81 ms

ui-icons_454545_256x240.png

ui-icons_454545_256x240.png

84 ms

ui-icons_888888_256x240.png

ui-icons_888888_256x240.png

89 ms

strings.js

strings.js

103 ms

core.js

core.js

51 ms

hero_banner_2_1200x455.jpg

hero_banner_2_1200x455.jpg

2584 ms

hero_banner_3_1200x455.jpg

hero_banner_3_1200x455.jpg

2560 ms

hero_banner_4_1200x455.jpg

hero_banner_4_1200x455.jpg

2584 ms

sp.core.js

sp.core.js

83 ms

corev15.css

corev15.css

77 ms

home_module_1_600x760.jpg

home_module_1_600x760.jpg

91 ms

add.png

add.png

75 ms

home_module_2_600x760.jpg

home_module_2_600x760.jpg

92 ms

asset_management_c_300x380.jpg

asset_management_c_300x380.jpg

99 ms

home_rotating_1240x826.jpg

home_rotating_1240x826.jpg

97 ms

home_stationary_1240x826.jpg

home_stationary_1240x826.jpg

112 ms

home_fluid_power_1240x826.jpg

home_fluid_power_1240x826.jpg

137 ms

home_industrial_lubrication_1240x826.jpg

home_industrial_lubrication_1240x826.jpg

387 ms

Tank_620x413.jpg

Tank_620x413.jpg

131 ms

Accessibility Review

chesterton.com accessibility score

66

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

chesterton.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

Page has valid source maps

SEO Factors

chesterton.com SEO score

68

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Chesterton.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 Chesterton.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

chesterton.com

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