Tools & Wizards About Us
spectroscopy.internationalcrystal.net screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

spectroscopy.internationalcrystal.net

All Categories On International Crystal Laboratories

Page Load Speed

1.4 sec in total

First Response

233 ms

Resources Loaded

1.1 sec

Page Rendered

121 ms

spectroscopy.internationalcrystal.net screenshot

About Website

Visit spectroscopy.internationalcrystal.net now to see the best up-to-date Spectroscopy International Crystal content for United States and also check out these interesting facts you probably never knew about spectroscopy.internationalcrystal.net

Browse All Categories in the International Crystal Laboratories catalog including Crystal Optics - Polished Windows & Blanks ,Gas Cells - Short Path and Long Path for FTIR Gas Analysis,Sealed Liquid S...

Visit spectroscopy.internationalcrystal.net

Key Findings

We analyzed Spectroscopy.internationalcrystal.net page load time and found that the first response time was 233 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

spectroscopy.internationalcrystal.net performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

spectroscopy.internationalcrystal.net

233 ms

35 ms

angular.min.js

81 ms

app.min.js

30 ms

29 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 77% of them (59 requests) were addressed to the original Spectroscopy.internationalcrystal.net, 19% (15 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Webtraxs.com. The less responsive or slowest element that took the longest time to load (552 ms) relates to the external source Webtraxs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.0 kB (13%)

Content Size

617.0 kB

After Optimization

535.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spectroscopy.internationalcrystal.net main page is 617.0 kB. 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 323.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.3 kB

  • Original 75.7 kB
  • After minification 61.4 kB
  • After compression 13.5 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. This page needs HTML code to be minified as it can gain 14.4 kB, which is 19% 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 62.3 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 10.4 kB

  • Original 323.1 kB
  • After minification 312.7 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. Spectroscopy International Crystal images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 179.3 kB
  • After minification 179.3 kB
  • After compression 176.2 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

-16%

Potential reduce by 6.1 kB

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 32.8 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. Spectroscopy.internationalcrystal.net needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (33%)

Requests Now

60

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectroscopy International Crystal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spectroscopy.internationalcrystal.net

spectroscopy.internationalcrystal.net

233 ms

35 ms

angular.min.js

angular.min.js

81 ms

app.min.js

app.min.js

30 ms

29 ms

cadprogressbar.js

cadprogressbar.js

79 ms

script.min.js

script.min.js

79 ms

userdata.min.js

userdata.min.js

79 ms

PrimaryTheme.css

PrimaryTheme.css

98 ms

new-style.css

new-style.css

105 ms

overwrite.css

overwrite.css

101 ms

102 ms

107 ms

stylesheet.min.css

stylesheet.min.css

111 ms

main.js

main.js

119 ms

plp-progress-bar-webcomponent.bundle.js

plp-progress-bar-webcomponent.bundle.js

118 ms

css

css

36 ms

ico-exit.svg

ico-exit.svg

128 ms

wt.min.php

wt.min.php

118 ms

ico-search.svg

ico-search.svg

27 ms

rainbow.jpg

rainbow.jpg

28 ms

img-map.png

img-map.png

24 ms

img-telephone.svg

img-telephone.svg

23 ms

ico-email.svg

ico-email.svg

24 ms

facebook.png

facebook.png

22 ms

youtube.png

youtube.png

50 ms

linkedin.png

linkedin.png

51 ms

twitter.png

twitter.png

50 ms

rg.png

rg.png

50 ms

icl-logo.png

icl-logo.png

61 ms

arrow-down.png

arrow-down.png

50 ms

search-icon.png

search-icon.png

80 ms

dest-img.jpg

dest-img.jpg

80 ms

thumbnail_image001.jpg

thumbnail_image001.jpg

81 ms

output-onlinejpgtools-copy.jpg

output-onlinejpgtools-copy.jpg

80 ms

SL-15PhotoABgr_1.jpg

SL-15PhotoABgr_1.jpg

81 ms

SealedLiquCellsGrWIP%20(2).jpg

SealedLiquCellsGrWIP%20(2).jpg

81 ms

sp43_highpressliqcellshade.jpg

sp43_highpressliqcellshade.jpg

93 ms

p30_sandwichcellsshade.jpg

p30_sandwichcellsshade.jpg

92 ms

CalibrStand.JPG

CalibrStand.JPG

93 ms

Chemicals_-Powders.jpg

Chemicals_-Powders.jpg

93 ms

polycard.jpg

polycard.jpg

95 ms

sp39_presnlokshade.jpg

sp39_presnlokshade.jpg

93 ms

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1fb44fcc-4ef4-4b90-b74f-8d01600849f9.jpg

103 ms

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sp44_sl5ezshade.jpg

103 ms

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sp57c.jpg

107 ms

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p20_teflonplugs.jpg

110 ms

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A.jpg

107 ms

CdMnTe.JPG

CdMnTe.JPG

116 ms

B.jpg

B.jpg

121 ms

p96_30spec-shade.jpg

p96_30spec-shade.jpg

124 ms

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sp_cuvsmall.jpg

129 ms

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135 ms

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p87_horizATLshade.jpg

135 ms

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24 ms

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33 ms

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40 ms

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50 ms

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54 ms

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53 ms

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52 ms

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52 ms

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50 ms

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53 ms

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7cH1v4okm5zmbvwkAx_sfcEuiD8jWfWsOdC6.ttf

73 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWsOdC6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWsOdC6.ttf

73 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKsOdC6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKsOdC6.ttf

71 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKsOdC6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKsOdC6.ttf

72 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKsOdC6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKsOdC6.ttf

71 ms

webtraxs.php

webtraxs.php

552 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

133 ms

LensSaver_Cover.jpg

LensSaver_Cover.jpg

131 ms

sp94_oil-hydro-an-shade.jpg

sp94_oil-hydro-an-shade.jpg

138 ms

p84_wiglbugbigshade.jpg

p84_wiglbugbigshade.jpg

130 ms

location.svg

location.svg

136 ms

sf-logo.jpg

sf-logo.jpg

140 ms

spacer.gif

spacer.gif

141 ms

Accessibility Review

spectroscopy.internationalcrystal.net accessibility score

80

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

spectroscopy.internationalcrystal.net best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

spectroscopy.internationalcrystal.net SEO score

93

Search Engine Optimization Advices

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

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 Spectroscopy.internationalcrystal.net 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 Spectroscopy.internationalcrystal.net 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

spectroscopy.internationalcrystal.net

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