Access scientificinstruments.com. Scientific Instruments: Exceptional Cryogenic Measurement Solutions

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,040 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

scientificinstruments.com

116 ms

www.scientificinstruments.com

1626 ms

wp-emoji-release.min.js

57 ms

style.min.css

119 ms

css

39 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 74% of them (82 requests) were addressed to the original Scientificinstruments.com, 21% (23 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Scientificinstruments.com.

Content Size

2.8 MB

After Optimization

2.6 MB

In fact, the total size of Scientificinstruments.com main page is 2.8 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. 75% 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 172.5 kB

Original 197.2 kB
After minification 190.6 kB
After compression 24.6 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 172.5 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 8.0 kB

Original 1.5 MB
After minification 1.5 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. Scientific Instruments images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

Original 763.5 kB
After minification 763.1 kB
After compression 761.5 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

-4%

Potential reduce by 10.2 kB

Original 287.2 kB
After minification 287.0 kB
After compression 277.0 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. Scientificinstruments.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scientific Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Scientificinstruments.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 Scientificinstruments.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

scientificinstruments.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Scientific Instruments: Exceptional Cryogenic Measurement Solutions

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

scientificinstruments.com

www.scientificinstruments.com

wp-emoji-release.min.js

style.min.css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

scientificinstruments.com

www.scientificinstruments.com

wp-emoji-release.min.js

style.min.css

css

style.min.css

style.min.css

style.min.css

vendors-style.css

style.css

amo-team-showcase-public.css

rs6.css

simple-job-board-email-attachment-public.css

css

font-awesome.min.css

jquery-ui.css

simple-job-board-public.css

style.min.css

style.css

sv-wc-payment-gateway-payment-form.min.css

3acb721be17ec2b949247145e050d1f0.min.css

jquery.js

rbtools.min.js

rs6.min.js

simple-job-board-email-attachment-public.js

jquery.payment.min.js

sv-wc-payment-gateway-payment-form.js

wc-first-data-payeezy-gateway-payment-form.min.js

js

font-awesome.css

css

style.min.css

theme.min.css

wp-polyfill.min.js

index.js

jquery.blockUI.min.js

add-to-cart.min.js

js.cookie.min.js

woocommerce.min.js

cart-fragments.min.js

api.js

3df6f31150afec364aa4ca5b56b78d5a.min.js

wpcf7-recaptcha-controls.js