Access go.spectro.com. Elemental Analysis - Spectrometers | SPECTRO Analytical Elemental Analysis

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

www.spectro.com

345 ms

OtAutoBlock.js

46 ms

otSDKStub.js

57 ms

OptanonWrapper.js

64 ms

newfont.css

108 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Go.spectro.com, 4% (3 requests) were made to Cdn.cookielaw.org and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (575 ms) relates to the external source Spectro.com.

Content Size

5.2 MB

After Optimization

4.9 MB

In fact, the total size of Go.spectro.com main page is 5.2 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 83.2 kB

Original 112.4 kB
After minification 89.1 kB
After compression 29.2 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 23.3 kB, which is 21% 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 83.2 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 167.8 kB

Original 4.9 MB
After minification 4.7 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. Go SPECTRO images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 38.3 kB

Original 170.3 kB
After minification 169.5 kB
After compression 132.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 38.3 kB or 22% of the original size.

CSS Optimization

-21%

Potential reduce by 10.9 kB

Original 53.2 kB
After minification 53.2 kB
After compression 42.3 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. Go.spectro.com needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go SPECTRO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Form elements do not have associated labels

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

robots.txt is not valid

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 Go.spectro.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 Go.spectro.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

go.spectro.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Elemental Analysis - Spectrometers | SPECTRO Analytical Elemental Analysis

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

www.spectro.com

OtAutoBlock.js

otSDKStub.js

OptanonWrapper.js

newfont.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

www.spectro.com

OtAutoBlock.js

otSDKStub.js

OptanonWrapper.js

newfont.css

headScripts.js

SpectroMainLayout.js

ametekspectro.min.css

spectrocss.css

jquery.js

custom.js

com_custom.js

js

SpectroMainLayout-1.js

SpectroMainLayout-2.js

bootstrap5.js

corporatebase.min.js

ametekspectro.min.js

rep-sublayout.js

searchbox.js

navigationSpectroHover.js

ametekMetalsCustom.js

SpectroHeaderBanner.js

header-banner.js

header-banner-bottom.js

home-content.js

footer.js

footer-navigation.js

news-letter.js

spectro-footer.js

SpectroMainLayout-3.js

cookieNews.js

Spectrojs

ametek-onetrust.min.js

SpectroMainLayout-4.js

6890e823-d92d-45b9-89d7-9d19422311c0.json

spectro_ametek_logo_standard_2022.png

flag_usa.png.aspx

flag_china.png.aspx

flag_germany.png.aspx

flag_japan.png.aspx

Gobutton.png

spectro_arcos_2022_193x135.png