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chemworld.com screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

chemworld.com

We Sell Direct to Everyone

Page Load Speed

3.8 sec in total

First Response

671 ms

Resources Loaded

2.8 sec

Page Rendered

283 ms

chemworld.com screenshot

About Website

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

ChemWorld is a World distributor of Propylene Glycol, Glycerin and Specialty Chemicals. Buy directly online. Please contact us at 800-658-7716. Buy Boiler Water Chemicals, Propylene Glycol, Glycerin d...

Visit chemworld.com

Key Findings

We analyzed Chemworld.com page load time and found that the first response time was 671 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

chemworld.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value6,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.588

11/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

Default.asp

671 ms

jquery-ui.css

60 ms

default.css

71 ms

jquery-3.7.1.min.js

60 ms

jquery-migrate-merged.js

82 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 57% of them (79 requests) were addressed to the original Chemworld.com, 9% (13 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (733 ms) belongs to the original domain Chemworld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.5 kB (14%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemworld.com main page is 1.8 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. 80% 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 933.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 231.2 kB

  • Original 295.3 kB
  • After minification 295.0 kB
  • After compression 64.1 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 231.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 3.6 kB

  • Original 933.2 kB
  • After minification 929.6 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. Chemworld images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.5 kB

  • Original 462.5 kB
  • After minification 462.5 kB
  • After compression 454.0 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

-0%

Potential reduce by 152 B

  • Original 60.6 kB
  • After minification 60.6 kB
  • After compression 60.5 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. Chemworld.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 61 (50%)

Requests Now

122

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Default.asp

Default.asp

671 ms

jquery-ui.css

jquery-ui.css

60 ms

default.css

default.css

71 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

60 ms

jquery-migrate-merged.js

jquery-migrate-merged.js

82 ms

jquery-ui.min.js

jquery-ui.min.js

67 ms

volusion.js

volusion.js

96 ms

content.css

content.css

96 ms

paypal-rest-default-buttons.js

paypal-rest-default-buttons.js

188 ms

soft_add.css

soft_add.css

103 ms

javascripts.js

javascripts.js

167 ms

js

js

93 ms

optimize.js

optimize.js

94 ms

f2c8c7e93216e073_complete.js

f2c8c7e93216e073_complete.js

62 ms

js

js

92 ms

92 ms

template.css

template.css

133 ms

owl.carousel.css

owl.carousel.css

136 ms

owl.theme.default.css

owl.theme.default.css

144 ms

animate.css

animate.css

155 ms

fpslide.css

fpslide.css

185 ms

design-toolkit.min.js

design-toolkit.min.js

197 ms

picturefill.min.js

picturefill.min.js

188 ms

js

js

120 ms

merchantverse.js

merchantverse.js

62 ms

vnav.css

vnav.css

216 ms

vnav.js

vnav.js

213 ms

email-decode.min.js

email-decode.min.js

185 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

257 ms

slider.min.js

slider.min.js

251 ms

template.min.js

template.min.js

270 ms

bee.autocomplete.js

bee.autocomplete.js

394 ms

cta-widget.min.js

cta-widget.min.js

151 ms

counter.js

counter.js

85 ms

platform.js

platform.js

59 ms

class-name-watcher.js

class-name-watcher.js

279 ms

paypal-push-cart.js

paypal-push-cart.js

276 ms

stripe-push-cart.js

stripe-push-cart.js

283 ms

push-cart.js

push-cart.js

298 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

109 ms

fontello.css

fontello.css

228 ms

ionicons.min.css

ionicons.min.css

225 ms

css

css

45 ms

css

css

64 ms

h0vyeqvtk9

h0vyeqvtk9

259 ms

h0vzfzbvy9

h0vzfzbvy9

402 ms

bat.js

bat.js

87 ms

atrk.js

atrk.js

43 ms

gtm.js

gtm.js

86 ms

locations.jpg

locations.jpg

85 ms

PG275-2T.jpg

PG275-2T.jpg

122 ms

VGUSPK-4x55-2T.jpg

VGUSPK-4x55-2T.jpg

257 ms

USA-VG-55-2T.jpg

USA-VG-55-2T.jpg

252 ms

PGUSP-32z-2T.jpg

PGUSP-32z-2T.jpg

121 ms

VGUSPK-55-2T.jpg

VGUSPK-55-2T.jpg

256 ms

CW-Glycerin-16z-2T.jpg

CW-Glycerin-16z-2T.jpg

255 ms

CW-TC-0005-M-2T.jpg

CW-TC-0005-M-2T.jpg

256 ms

ChemWorld-PGUSP2-2T.jpg

ChemWorld-PGUSP2-2T.jpg

255 ms

ChemWorld-PGUSP5-2T.jpg

ChemWorld-PGUSP5-2T.jpg

398 ms

CW-VG-8z-2T.jpg

CW-VG-8z-2T.jpg

402 ms

CW-VG-4z-2T.jpg

CW-VG-4z-2T.jpg

397 ms

PGUSP40-2T.jpg

PGUSP40-2T.jpg

402 ms

PGUSP2x55-2T.jpg

PGUSP2x55-2T.jpg

397 ms

CW-GlycerinUSP-2X55-2T.jpg

CW-GlycerinUSP-2X55-2T.jpg

397 ms

ChemWorld-PGUSP-1-2T.jpg

ChemWorld-PGUSP-1-2T.jpg

475 ms

GlycerinUSP-32z-2T.jpg

GlycerinUSP-32z-2T.jpg

475 ms

PGUSP4x55-2T.jpg

PGUSP4x55-2T.jpg

474 ms

CW-Glycerin-32z-2T.jpg

CW-Glycerin-32z-2T.jpg

474 ms

CW-Glycerin-1-2T.jpg

CW-Glycerin-1-2T.jpg

485 ms

CW-Glycerin-4-2T.jpg

CW-Glycerin-4-2T.jpg

492 ms

featured-product__thumb.jpg

featured-product__thumb.jpg

605 ms

johnstone.png

johnstone.png

567 ms

cocacola.png

cocacola.png

551 ms

scu.png

scu.png

557 ms

prattwhitney.png

prattwhitney.png

703 ms

millercoors.png

millercoors.png

603 ms

siemens.png

siemens.png

652 ms

nestle.png

nestle.png

652 ms

motionindustries.png

motionindustries.png

703 ms

freshexpress.png

freshexpress.png

733 ms

usembassy.png

usembassy.png

706 ms

live-chat.jpg

live-chat.jpg

727 ms

creditcards.png

creditcards.png

706 ms

ssl.png

ssl.png

725 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

78 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

210 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

212 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

214 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

213 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

214 ms

loader.js

loader.js

65 ms

hero.jpg

hero.jpg

699 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

174 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

174 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

176 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkWVAexQ.ttf

219 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

218 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

218 ms

5037302.js

5037302.js

142 ms

featured-promo__bg.jpg

featured-promo__bg.jpg

727 ms

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

102 ms

call-tracking_9.js

call-tracking_9.js

54 ms

myaccount.asp

myaccount.asp

718 ms

header_bg.png

header_bg.png

543 ms

6cae83cc-9f58-46e5-9cd1-b44b26f785ed.js

6cae83cc-9f58-46e5-9cd1-b44b26f785ed.js

172 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

20 ms

clarity.js

clarity.js

112 ms

wcm

wcm

104 ms

5037302

5037302

174 ms

webservice.aspx

webservice.aspx

527 ms

t.php

t.php

173 ms

ajaxcart.asp

ajaxcart.asp

713 ms

ConfigurationSettingProvider.ashx

ConfigurationSettingProvider.ashx

544 ms

svgdefs.svg

svgdefs.svg

546 ms

ssl.asp

ssl.asp

327 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

badge

badge

123 ms

Lato-Light.woff

Lato-Light.woff

22 ms

m=_b,_tp

m=_b,_tp

9 ms

js

js

36 ms

gray_stars_large.png

gray_stars_large.png

7 ms

orange_stars_large.png

orange_stars_large.png

23 ms

gcr_logo_stacked.png

gcr_logo_stacked.png

23 ms

m=vhDjqd

m=vhDjqd

32 ms

api.js

api.js

45 ms

m=Wt6vjf,hhhU8,FCpbqb,WhJNk

m=Wt6vjf,hhhU8,FCpbqb,WhJNk

22 ms

m=lwddkf,EFQ78c

m=lwddkf,EFQ78c

25 ms

m=RqjULd

m=RqjULd

9 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

10 ms

main.js

main.js

114 ms

ChemWorld-PGUSP55-2T.jpg

ChemWorld-PGUSP55-2T.jpg

89 ms

GlycerinUSP-55-2T.jpg

GlycerinUSP-55-2T.jpg

131 ms

ChemWorld-PGUSP4-2T.jpg

ChemWorld-PGUSP4-2T.jpg

104 ms

VGUSPK-2x55-2T.jpg

VGUSPK-2x55-2T.jpg

149 ms

CW-GlycerinUSP-4-2T.jpg

CW-GlycerinUSP-4-2T.jpg

138 ms

CW-Glycerin-64z-2T.jpg

CW-Glycerin-64z-2T.jpg

202 ms

CW-Glycerin-2-2T.jpg

CW-Glycerin-2-2T.jpg

195 ms

CW-Glycerin-5-2T.jpg

CW-Glycerin-5-2T.jpg

236 ms

c.gif

c.gif

6 ms

Accessibility Review

chemworld.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

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

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

Best Practices

chemworld.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chemworld.com SEO score

79

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

High

robots.txt is not valid

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

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 Chemworld.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 Chemworld.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

chemworld.com

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