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worthingtonbiochem.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

worthingtonbiochem.com

Histochemistry: Visualizing Cellular Chemistry - Conduct Science

Page Load Speed

2 sec in total

First Response

12 ms

Resources Loaded

1.5 sec

Page Rendered

499 ms

worthingtonbiochem.com screenshot

About Website

Welcome to worthingtonbiochem.com homepage info - get ready to check Worthingtonbiochem best content right away, or after learning these important things about worthingtonbiochem.com

Histochemistry is a technique used for visualization of biological structures by using stains & indicators. Learn more about the different techniques

Visit worthingtonbiochem.com

Key Findings

We analyzed Worthingtonbiochem.com page load time and found that the first response time was 12 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

worthingtonbiochem.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

worthingtonbiochem.com

12 ms

687 ms

cs_styles.css

41 ms

sweetalert2.min.css

44 ms

theme.min.css

43 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Worthingtonbiochem.com, 93% (138 requests) were made to Conductscience.com and 2% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (687 ms) relates to the external source Conductscience.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.3 kB (26%)

Content Size

1.3 MB

After Optimization

963.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worthingtonbiochem.com main page is 1.3 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. Javascripts take 697.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 310.8 kB

  • Original 376.3 kB
  • After minification 353.2 kB
  • After compression 65.5 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 310.8 kB or 83% of the original size.

Image Optimization

-22%

Potential reduce by 8.0 kB

  • Original 36.1 kB
  • After minification 28.2 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, Worthingtonbiochem needs image optimization as it can save up to 8.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 2.7 kB

  • Original 697.8 kB
  • After minification 697.8 kB
  • After compression 695.2 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

-5%

Potential reduce by 8.8 kB

  • Original 183.2 kB
  • After minification 182.8 kB
  • After compression 174.4 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. Worthingtonbiochem.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 111 (90%)

Requests Now

124

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worthingtonbiochem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 76 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

worthingtonbiochem.com

worthingtonbiochem.com

12 ms

687 ms

cs_styles.css

cs_styles.css

41 ms

sweetalert2.min.css

sweetalert2.min.css

44 ms

theme.min.css

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43 ms

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31 ms

general.min.css

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21 ms

eael-414.css

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55 ms

frontend.css

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39 ms

select2.css

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41 ms

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51 ms

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45 ms

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52 ms

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46 ms

frontend.css

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55 ms

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56 ms

style.css

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60 ms

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54 ms

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55 ms

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57 ms

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62 ms

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65 ms

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74 ms

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78 ms

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70 ms

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76 ms

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74 ms

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89 ms

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91 ms

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90 ms

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91 ms

regular.min.css

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95 ms

solid.min.css

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96 ms

brands.min.css

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96 ms

jquery.min.js

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107 ms

jquery-migrate.min.js

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107 ms

cs_styles.js

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104 ms

api.js

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49 ms

js

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105 ms

api.js

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59 ms

sweetalert2@11

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40 ms

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45 ms

wc-blocks.css

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107 ms

animations.min.css

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104 ms

photoswipe.min.css

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88 ms

default-skin.min.css

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84 ms

cs_quotes.js

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85 ms

autocomplete.js

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86 ms

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85 ms

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86 ms

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82 ms

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82 ms

zerobounce-email-validator-public.js

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80 ms

analytics-talk-content-tracking.js

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80 ms

underscore.min.js

underscore.min.js

80 ms

wp-util.min.js

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78 ms

general.min.js

general.min.js

180 ms

eael-414.js

eael-414.js

334 ms

wp-polyfill.min.js

wp-polyfill.min.js

185 ms

core.min.js

core.min.js

177 ms

datepicker.min.js

datepicker.min.js

181 ms

selectWoo.full.min.js

selectWoo.full.min.js

179 ms

country-select.min.js

country-select.min.js

324 ms

yith-wcaf-shortcodes.bundle.min.js

yith-wcaf-shortcodes.bundle.min.js

340 ms

frontend.min.js

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314 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

336 ms

gtm4wp-ecommerce-generic.js

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336 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

333 ms

sourcebuster.min.js

sourcebuster.min.js

330 ms

order-attribution.min.js

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328 ms

df-add-to-cart.js

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325 ms

mouse.min.js

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324 ms

resizable.min.js

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323 ms

draggable.min.js

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382 ms

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376 ms

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370 ms

button.min.js

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359 ms

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358 ms

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355 ms

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360 ms

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359 ms

react.min.js

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362 ms

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302 ms

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363 ms

hooks.min.js

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362 ms

deprecated.min.js

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362 ms

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362 ms

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365 ms

escape-html.min.js

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362 ms

element.min.js

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362 ms

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365 ms

gtm.js

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366 ms

loader.min.js

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300 ms

i18n.min.js

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265 ms

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262 ms

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258 ms

compose.min.js

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260 ms

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258 ms

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260 ms

data.min.js

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261 ms

index.js

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114 ms

cart-fragments.min.js

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96 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

97 ms

webpack.runtime.min.js

webpack.runtime.min.js

98 ms

frontend-modules.min.js

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98 ms

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95 ms

waypoints.min.js

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91 ms

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94 ms

elements-handlers.min.js

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94 ms

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92 ms

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89 ms

photoswipe.min.js

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92 ms

photoswipe-ui-default.min.js

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41 ms

single-product.min.js

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42 ms

Montserrat-Regular.ttf

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85 ms

Montserrat-Medium.ttf

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85 ms

Montserrat-Light.ttf

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83 ms

Montserrat-ExtraLight.ttf

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84 ms

Montserrat-Thin.ttf

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81 ms

Montserrat-SemiBold.ttf

Montserrat-SemiBold.ttf

80 ms

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Montserrat-Bold.ttf

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Montserrat-ExtraBoldItalic.ttf

106 ms

Montserrat-ExtraBold.ttf

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105 ms

Montserrat-Black.ttf

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104 ms

fa-solid-900.woff

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78 ms

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101 ms

eicons.woff

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102 ms

Montserrat-Italic.ttf

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170 ms

Montserrat-MediumItalic.ttf

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100 ms

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169 ms

Montserrat-ExtraLightItalic.ttf

Montserrat-ExtraLightItalic.ttf

165 ms

Montserrat-ThinItalic.ttf

Montserrat-ThinItalic.ttf

166 ms

Montserrat-SemiBoldItalic.ttf

Montserrat-SemiBoldItalic.ttf

166 ms

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Montserrat-BoldItalic.ttf

168 ms

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Montserrat-BlackItalic.ttf

168 ms

fa-brands-400.woff

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Histochemistry.png

159 ms

Group.png

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157 ms

logo.png

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conductscience.com

conductscience.com

263 ms

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woocommerce-smallscreen.css

13 ms

Accessibility Review

worthingtonbiochem.com accessibility score

97

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

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

Links do not have a discernible name

Best Practices

worthingtonbiochem.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

SEO Factors

worthingtonbiochem.com SEO score

100

Search Engine Optimization Advices

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 Worthingtonbiochem.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 Worthingtonbiochem.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

worthingtonbiochem.com

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