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toptionlab.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

toptionlab.com

TOPTION glass reaction vessel, glass reactor, chemical glass reactor - Toption lab solution provider

Page Load Speed

4.3 sec in total

First Response

35 ms

Resources Loaded

3.3 sec

Page Rendered

985 ms

toptionlab.com screenshot

About Website

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

TOPTION is professional lab solution provider, and all devoted to provide the best solutions & products for global customers, lab design, lab manufactures, lab customization, chemical reactor, TOPTION...

Visit toptionlab.com

Key Findings

We analyzed Toptionlab.com page load time and found that the first response time was 35 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.

Performance Metrics

toptionlab.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

toptionlab.com

35 ms

toptionlab.com

104 ms

www.toptionlab.com

59 ms

www.toptionlab.com

1803 ms

css

41 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 78% of them (96 requests) were addressed to the original Toptionlab.com, 16% (20 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Toptionlab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 367.6 kB (18%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toptionlab.com main page is 2.1 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 219.9 kB

  • Original 268.9 kB
  • After minification 263.5 kB
  • After compression 49.1 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 219.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 40.4 kB

  • Original 1.2 MB
  • After minification 1.1 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. Toption Lab images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 42.4 kB

  • Original 311.5 kB
  • After minification 311.5 kB
  • After compression 269.1 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 42.4 kB or 14% of the original size.

CSS Optimization

-20%

Potential reduce by 64.8 kB

  • Original 330.8 kB
  • After minification 330.1 kB
  • After compression 266.0 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. Toptionlab.com needs all CSS files to be minified and compressed as it can save up to 64.8 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (76%)

Requests Now

97

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toption 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 38 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

toptionlab.com

toptionlab.com

35 ms

toptionlab.com

toptionlab.com

104 ms

www.toptionlab.com

www.toptionlab.com

59 ms

www.toptionlab.com

www.toptionlab.com

1803 ms

css

css

41 ms

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livechat-icons.css

45 ms

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custom-frontend-lite.min.css

28 ms

swiper.min.css

swiper.min.css

32 ms

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post-4614.css

41 ms

shipping-progress-bar.css

shipping-progress-bar.css

26 ms

theme_css_vars.css

theme_css_vars.css

40 ms

js_composer.min.css

js_composer.min.css

60 ms

bootstrap.css

bootstrap.css

50 ms

plugins.css

plugins.css

81 ms

theme.css

theme.css

90 ms

theme_portfolio.css

theme_portfolio.css

89 ms

shortcodes.css

shortcodes.css

113 ms

theme_shop.css

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105 ms

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110 ms

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126 ms

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125 ms

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120 ms

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119 ms

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123 ms

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124 ms

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127 ms

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126 ms

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128 ms

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127 ms

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126 ms

style.css

style.css

129 ms

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126 ms

css

css

29 ms

script.min.js

script.min.js

17 ms

jquery.min.js

jquery.min.js

15 ms

jquery-migrate.min.js

jquery-migrate.min.js

36 ms

jquery.blockUI.min.js

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15 ms

add-to-cart.min.js

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35 ms

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42 ms

woocommerce.min.js

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40 ms

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41 ms

cart-fragments.min.js

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341 ms

email-decode.min.js

email-decode.min.js

314 ms

custom-widget-icon-list.min.css

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316 ms

widget.js

widget.js

639 ms

wc-blocks.css

wc-blocks.css

315 ms

fluent-forms-elementor-widget.css

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315 ms

livechat-contact-button.css

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314 ms

livechat-quality-badge.css

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423 ms

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422 ms

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422 ms

animations.min.css

animations.min.css

421 ms

sourcebuster.min.js

sourcebuster.min.js

421 ms

order-attribution.min.js

order-attribution.min.js

422 ms

live-search.min.js

live-search.min.js

636 ms

js_composer_front.min.js

js_composer_front.min.js

475 ms

bootstrap.js

bootstrap.js

638 ms

jquery.cookie.min.js

jquery.cookie.min.js

636 ms

owl.carousel.min.js

owl.carousel.min.js

475 ms

imagesloaded.min.js

imagesloaded.min.js

634 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

636 ms

theme.js

theme.js

636 ms

theme-async.js

theme-async.js

641 ms

post-ajax-modal.min.js

post-ajax-modal.min.js

642 ms

portfolio-async.min.js

portfolio-async.min.js

640 ms

woocommerce-theme.js

woocommerce-theme.js

640 ms

script.js

script.js

638 ms

contact-button.js

contact-button.js

918 ms

quality-badge.js

quality-badge.js

634 ms

jquery-numerator.min.js

jquery-numerator.min.js

639 ms

form-submission.js

form-submission.js

646 ms

float.js

float.js

643 ms

webpack.runtime.min.js

webpack.runtime.min.js

642 ms

frontend-modules.min.js

frontend-modules.min.js

643 ms

waypoints.min.js

waypoints.min.js

639 ms

core.min.js

core.min.js

639 ms

frontend.min.js

frontend.min.js

642 ms

webfont.js

webfont.js

635 ms

logo-tp.png

logo-tp.png

565 ms

flags.png

flags.png

340 ms

image.jpeg

image.jpeg

610 ms

Untitled-design-6.jpg

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339 ms

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340 ms

Untitled-design-5.jpg

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603 ms

Untitled-design-12.jpg

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605 ms

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299 ms

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562 ms

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565 ms

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763 ms

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761 ms

porto.woff

porto.woff

565 ms

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567 ms

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566 ms

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568 ms

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760 ms

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760 ms

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496 ms

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497 ms

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696 ms

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695 ms

Biomedical.png

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588 ms

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535 ms

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484 ms

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482 ms

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partners.png

484 ms

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357 ms

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158 ms

Accessibility Review

toptionlab.com accessibility score

97

Accessibility Issues

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

toptionlab.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

toptionlab.com SEO score

75

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Toptionlab.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 Toptionlab.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

toptionlab.com

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