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calpaclab.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

calpaclab.com

ECO Funnels, Lab Supplies, Laboratory Equipment, Nalgene Labware, Bottles, Containers and Bulk Research Lab Chemicals

Page Load Speed

2.5 sec in total

First Response

105 ms

Resources Loaded

2.1 sec

Page Rendered

220 ms

calpaclab.com screenshot

About Website

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

CP Lab Safety is the manufacturer of the ECO Funnel and Benchtop Solid Waste Container, chemistry lab supplies, laboratory equipment, and bulk chemicals. CP Lab Safety distributes Nalgene labware, ind...

Visit calpaclab.com

Key Findings

We analyzed Calpaclab.com page load time and found that the first response time was 105 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

calpaclab.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

calpaclab.com

105 ms

calpaclab.com

79 ms

www.calpaclab.com

472 ms

theme-bundle.polyfills.js

517 ms

theme-bundle.head_async.js

103 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Calpaclab.com, 36% (41 requests) were made to Cdn11.bigcommerce.com and 7% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.9 kB (12%)

Content Size

5.1 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Calpaclab.com main page is 5.1 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. 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 609.4 kB

  • Original 676.4 kB
  • After minification 558.5 kB
  • After compression 67.0 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. This page needs HTML code to be minified as it can gain 117.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 609.4 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 3.9 MB
  • After minification 3.9 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. Calpac Lab images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 18.4 kB

  • Original 497.6 kB
  • After minification 497.6 kB
  • After compression 479.2 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 0 B

  • Original 26.6 kB
  • After minification 26.6 kB
  • After compression 26.6 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. Calpaclab.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (62%)

Requests Now

105

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calpac Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

calpaclab.com

calpaclab.com

105 ms

calpaclab.com

calpaclab.com

79 ms

www.calpaclab.com

www.calpaclab.com

472 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

517 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

103 ms

theme-f0766e50-75de-013c-f2cc-56f3459d9788.css

theme-f0766e50-75de-013c-f2cc-56f3459d9788.css

126 ms

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

109 ms

js

js

171 ms

loader.js

loader.js

120 ms

crtmc.min.js

crtmc.min.js

102 ms

ecmrx_777_1.js

ecmrx_777_1.js

254 ms

ecmrx_777_2.js

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228 ms

ecmrx_777_3.js

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253 ms

index.js

index.js

169 ms

bundle.js

bundle.js

171 ms

sdk.js

sdk.js

100 ms

theme-bundle.main.js

theme-bundle.main.js

163 ms

datatags-b0cffa9d082a6a7d67818f35604c03cfa484e996.js

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103 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

106 ms

platform.js

platform.js

106 ms

visitor_stencil.js

visitor_stencil.js

153 ms

all.js

all.js

95 ms

klaviyo.js

klaviyo.js

103 ms

widgets.js

widgets.js

506 ms

05fdca22-6566-45af-943c-57144b1854b2.js

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162 ms

crtv.min.js

crtv.min.js

93 ms

fbevents.js

fbevents.js

15 ms

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

95 ms

gtm.js

gtm.js

164 ms

css

css

349 ms

jquery-1.10.2.js

jquery-1.10.2.js

60 ms

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60 ms

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275 ms

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327 ms

1271-sa-seal.gif

1271-sa-seal.gif

252 ms

cplabsafety-wob-green-logo-2023-smaller_1675191097__14540.original.png

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247 ms

Savillex_Promo_Banner-01.png

Savillex_Promo_Banner-01.png

250 ms

Drum_Feed_Safety_Clamps_Site_Banner-01.png

Drum_Feed_Safety_Clamps_Site_Banner-01.png

788 ms

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705 ms

April_Chemical_Promo-02.png

April_Chemical_Promo-02.png

777 ms

hero-gift-cards-with-dog__41230.png

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836 ms

eco-funnels-350.png

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251 ms

chemicals-bottles-350.png

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250 ms

bottles-containers-350.png

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364 ms

lab-supplies-350.png

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363 ms

combo-cap-and-valve__54270.1661800898.png

combo-cap-and-valve__54270.1661800898.png

562 ms

Air-Inlet-Valve__08357.1661801378.jpg

Air-Inlet-Valve__08357.1661801378.jpg

759 ms

air-inlet-valve__68124.1652895720.jpg

air-inlet-valve__68124.1652895720.jpg

596 ms

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834 ms

ALW-GL45-4-Yellowsquare__40738.1659543216.jpg

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760 ms

ALW-GL45-3-cap__98923.1661439142.jpg

ALW-GL45-3-cap__98923.1661439142.jpg

827 ms

gl45_3_on_red4__52040.1659543131.jpg

gl45_3_on_red4__52040.1659543131.jpg

827 ms

QP-CAP-00107__54966.1699544062.JPG

QP-CAP-00107__54966.1699544062.JPG

973 ms

QP-CAP-00107-EA-2__30236.1699544069.jpg

QP-CAP-00107-EA-2__30236.1699544069.jpg

834 ms

QP-CAP-00206-EA-2__43676.1699603680.jpg

QP-CAP-00206-EA-2__43676.1699603680.jpg

1087 ms

QP-CAP-00194-EA-2__19191.1398309262.jpg

QP-CAP-00194-EA-2__19191.1398309262.jpg

835 ms

QP-CAP-00449-EA-2__16474.1699696756.jpg

QP-CAP-00449-EA-2__16474.1699696756.jpg

889 ms

ProductDefault.gif

ProductDefault.gif

886 ms

SH-T188-colors__75425.1715188739.jpg

SH-T188-colors__75425.1715188739.jpg

888 ms

SH-T188__06616.1715188759.jpg

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887 ms

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SH-T183-colors__65810.1715188964.jpg

889 ms

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889 ms

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SH-T181-4-colors__19252.1715189143.jpg

1030 ms

SH-T181-4__38907.1715098996.jpg

SH-T181-4__38907.1715098996.jpg

889 ms

sdk.js

sdk.js

82 ms

analytics.js

analytics.js

147 ms

bat.js

bat.js

335 ms

l21xs11soz

l21xs11soz

368 ms

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452 ms

emthemesmodezicons.ttf

emthemesmodezicons.ttf

661 ms

nobot

nobot

351 ms

1271.css

1271.css

138 ms

273 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

335 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

358 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

522 ms

linkid.js

linkid.js

200 ms

ec.js

ec.js

232 ms

12417.js

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244 ms

universal.bundle.chunk.d2ae4c36.624.js

universal.bundle.chunk.d2ae4c36.624.js

257 ms

universal.bundle.chunk.d2ae4c36.315.js

universal.bundle.chunk.d2ae4c36.315.js

388 ms

crt.css

crt.css

182 ms

crtjquerymc.js

crtjquerymc.js

250 ms

index.php

index.php

154 ms

index.html

index.html

406 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

209 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

208 ms

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102 ms

sharedUtils.00081c57cddd29832b4e.js

sharedUtils.00081c57cddd29832b4e.js

147 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

148 ms

vendors~signup_forms~onsite-triggering.733ed8744f200f7d4d54.js

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149 ms

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147 ms

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150 ms

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148 ms

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207 ms

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207 ms

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107 ms

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78 ms

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21 ms

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62 ms

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69 ms

static.js

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46 ms

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28 ms

c.gif

c.gif

6 ms

Accessibility Review

calpaclab.com accessibility score

93

Accessibility Issues

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

calpaclab.com best practices score

83

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

Page has valid source maps

SEO Factors

calpaclab.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

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 Calpaclab.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 Calpaclab.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

calpaclab.com

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