Tools & Wizards About Us
spectro.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

spectro.com

Elemental Analysis - Spectrometers | SPECTRO Analytical Elemental Analysis

Page Load Speed

1.8 sec in total

First Response

171 ms

Resources Loaded

1.5 sec

Page Rendered

159 ms

spectro.com screenshot

About Website

Welcome to spectro.com homepage info - get ready to check SPECTRO best content for India right away, or after learning these important things about spectro.com

Find out about SPECTRO Analytical, one of the worldwide leading suppliers of analytical instruments for elemental analysis such as ICP, OES & XRF spectrometers.

Visit spectro.com

Key Findings

We analyzed Spectro.com page load time and found that the first response time was 171 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spectro.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

spectro.com

171 ms

www.spectro.com

352 ms

googleConsent.js

22 ms

otSDKStub.js

39 ms

OptanonWrapper.js

32 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 95% of them (82 requests) were addressed to the original Spectro.com, 3% (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 (722 ms) belongs to the original domain Spectro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 263.1 kB (5%)

Content Size

5.8 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spectro.com main page is 5.8 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. 70% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 82.7 kB

  • Original 111.9 kB
  • After minification 89.0 kB
  • After compression 29.3 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 22.9 kB, which is 20% 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 82.7 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 129.9 kB

  • Original 5.3 MB
  • After minification 5.2 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. SPECTRO images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 39.6 kB

  • Original 285.0 kB
  • After minification 284.1 kB
  • After compression 245.4 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 39.6 kB or 14% 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. 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 Breakdown

Number of requests can be reduced by 36 (47%)

Requests Now

77

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spectro.com

spectro.com

171 ms

www.spectro.com

www.spectro.com

352 ms

googleConsent.js

googleConsent.js

22 ms

otSDKStub.js

otSDKStub.js

39 ms

OptanonWrapper.js

OptanonWrapper.js

32 ms

newfont.css

newfont.css

51 ms

headScripts.js

headScripts.js

44 ms

SpectroMainLayout.js

SpectroMainLayout.js

87 ms

ametekspectro.min.css

ametekspectro.min.css

172 ms

spectrocss.css

spectrocss.css

56 ms

jquery.js

jquery.js

76 ms

custom.js

custom.js

85 ms

com_custom.js

com_custom.js

74 ms

js

js

65 ms

SpectroMainLayout-1.js

SpectroMainLayout-1.js

85 ms

SpectroMainLayout-2.js

SpectroMainLayout-2.js

102 ms

bootstrap5.js

bootstrap5.js

99 ms

corporatebase.min.js

corporatebase.min.js

145 ms

ametekspectro.min.js

ametekspectro.min.js

107 ms

rep-sublayout.js

rep-sublayout.js

160 ms

searchbox.js

searchbox.js

122 ms

navigationSpectroHover.js

navigationSpectroHover.js

117 ms

ametekMetalsCustom.js

ametekMetalsCustom.js

176 ms

SpectroHeaderBanner.js

SpectroHeaderBanner.js

141 ms

header-banner.js

header-banner.js

136 ms

header-banner-bottom.js

header-banner-bottom.js

154 ms

home-content.js

home-content.js

174 ms

footer.js

footer.js

150 ms

footer-navigation.js

footer-navigation.js

173 ms

news-letter.js

news-letter.js

177 ms

spectro-footer.js

spectro-footer.js

184 ms

SpectroMainLayout-3.js

SpectroMainLayout-3.js

197 ms

cookieNews.js

cookieNews.js

174 ms

Spectrojs

Spectrojs

297 ms

ametek-onetrust.min.js

ametek-onetrust.min.js

182 ms

SpectroMainLayout-4.js

SpectroMainLayout-4.js

262 ms

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

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

26 ms

spectro_ametek_logo_standard_2022.png

spectro_ametek_logo_standard_2022.png

158 ms

flag_usa.png.aspx

flag_usa.png.aspx

164 ms

flag_china.png.aspx

flag_china.png.aspx

167 ms

flag_germany.png.aspx

flag_germany.png.aspx

188 ms

flag_japan.png.aspx

flag_japan.png.aspx

199 ms

Gobutton.png

Gobutton.png

187 ms

spectro_arcos_2022_193x135.png

spectro_arcos_2022_193x135.png

198 ms

spectrogreen_instrument_2020_193x135.png

spectrogreen_instrument_2020_193x135.png

210 ms

spectro-genesis_fed37_instrument_193x135.jpg

spectro-genesis_fed37_instrument_193x135.jpg

214 ms

otBannerSdk.js

otBannerSdk.js

18 ms

spectro_xepos_xep05_instrument_72dpi_193x135.jpg

spectro_xepos_xep05_instrument_72dpi_193x135.jpg

202 ms

spectrocube_0053_193x135.png

spectrocube_0053_193x135.png

203 ms

spectro_midex2017_193x135.png

spectro_midex2017_193x135.png

201 ms

font-awesome.min.css

font-awesome.min.css

201 ms

scout_1_193x135.jpg

scout_1_193x135.jpg

206 ms

spectro-xsort-xhh04_193x135.png

spectro-xsort-xhh04_193x135.png

206 ms

spectro-xsort-xhh03---combi-and-nonmetal.png

spectro-xsort-xhh03---combi-and-nonmetal.png

234 ms

spectrotest_193x135.png

spectrotest_193x135.png

200 ms

two_spectroport_193x135.png

two_spectroport_193x135.png

213 ms

spectrolab-s02_193x135.png

spectrolab-s02_193x135.png

211 ms

spectromaxx10_floor-version_193x135.png

spectromaxx10_floor-version_193x135.png

203 ms

check_instrument_193x135.png

check_instrument_193x135.png

191 ms

spectro-xsort-xhh04.jpg

spectro-xsort-xhh04.jpg

231 ms

spectro-xsort-xhh04_blanc.jpg

spectro-xsort-xhh04_blanc.jpg

447 ms

readmore.jpg

readmore.jpg

177 ms

spectrocheck---lmm02.jpg

spectrocheck---lmm02.jpg

677 ms

spectrocheck---lmm02_blanc.jpg

spectrocheck---lmm02_blanc.jpg

198 ms

spectro_xepos-banner-image.jpg

spectro_xepos-banner-image.jpg

217 ms

spectro_xepos-banner-image_blanc.jpg

spectro_xepos-banner-image_blanc.jpg

205 ms

spectro-genesis-fed37_int.jpg

spectro-genesis-fed37_int.jpg

232 ms

spectro-genesis-fed37_blanc.jpg

spectro-genesis-fed37_blanc.jpg

236 ms

spectrolab-s02_engl.jpg

spectrolab-s02_engl.jpg

263 ms

spectrolab-s02_blanc.jpg

spectrolab-s02_blanc.jpg

257 ms

resource-library-en.jpg

resource-library-en.jpg

380 ms

resource-library-blanko.jpg

resource-library-blanko.jpg

256 ms

spectromaxx-lmx10_int.jpg

spectromaxx-lmx10_int.jpg

296 ms

spectromaxx-lmx10_blanc.jpg

spectromaxx-lmx10_blanc.jpg

282 ms

nu_banner_for_spectro_website_en.jpg

nu_banner_for_spectro_website_en.jpg

479 ms

nubannerforspectrowebsitemobil.jpg

nubannerforspectrowebsitemobil.jpg

722 ms

overview2.jpg

overview2.jpg

293 ms

OpenSans600.woff

OpenSans600.woff

178 ms

OpenSans700.woff

OpenSans700.woff

206 ms

OpenSans400.woff

OpenSans400.woff

278 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

237 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

293 ms

PTSans400.woff

PTSans400.woff

270 ms

PTSans700.woff

PTSans700.woff

301 ms

iframeResizer.min.js

iframeResizer.min.js

213 ms

OverlayPopupclose.png

OverlayPopupclose.png

274 ms

Accessibility Review

spectro.com accessibility score

79

Accessibility Issues

ARIA

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.

Impact

Issue

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.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

spectro.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

spectro.com SEO score

57

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

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 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 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

spectro.com

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