Tools & Wizards About Us
ibphotonics.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

ibphotonics.com

Home :: IBPhotonics LTD. - Lasers and Spectoscopy Solutions

Page Load Speed

2.3 sec in total

First Response

810 ms

Resources Loaded

1.4 sec

Page Rendered

100 ms

ibphotonics.com screenshot

About Website

Visit ibphotonics.com now to see the best up-to-date IBPhotonics content and also check out these interesting facts you probably never knew about ibphotonics.com

IBPhotonics LTD. - Femtosecond Spectrometers, Diode- and Solid-State Lasers, Nonlinear Optical Devices and more

Visit ibphotonics.com

Key Findings

We analyzed Ibphotonics.com page load time and found that the first response time was 810 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ibphotonics.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

ibphotonics.com

810 ms

styles.css

173 ms

email-decode.min.js

16 ms

femtosecond_transient_absorption_spectrometer_infinity.png

189 ms

femtosecond_transient_absorption_spectrometer_ii.png

194 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Ibphotonics.com and no external sources were called. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Ibphotonics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.0 kB (8%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ibphotonics.com main page is 1.1 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 14.8 kB

  • Original 17.6 kB
  • After minification 15.2 kB
  • After compression 2.7 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 2.4 kB, which is 13% 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 14.8 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 69.6 kB

  • Original 1.1 MB
  • After minification 1.0 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. IBPhotonics images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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

-45%

Potential reduce by 1.6 kB

  • Original 3.4 kB
  • After minification 3.4 kB
  • After compression 1.9 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. Ibphotonics.com needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 45% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IBPhotonics. According to our analytics all requests are already optimized.

Network Requests Diagram

ibphotonics.com

ibphotonics.com

810 ms

styles.css

styles.css

173 ms

email-decode.min.js

email-decode.min.js

16 ms

femtosecond_transient_absorption_spectrometer_infinity.png

femtosecond_transient_absorption_spectrometer_infinity.png

189 ms

femtosecond_transient_absorption_spectrometer_ii.png

femtosecond_transient_absorption_spectrometer_ii.png

194 ms

fluorescence_upconversion_spectrometer.png

fluorescence_upconversion_spectrometer.png

196 ms

white_light_generators.png

white_light_generators.png

190 ms

ibphotonics-logo-shine-150.png

ibphotonics-logo-shine-150.png

187 ms

lds_series_laser_diode_systems.png

lds_series_laser_diode_systems.png

344 ms

microchip_lasers.png

microchip_lasers.png

381 ms

mopa_systems.png

mopa_systems.png

365 ms

dpssl_education_kit.png

dpssl_education_kit.png

365 ms

cw_q_laser.png

cw_q_laser.png

389 ms

femtosecond_parametric_amplifiers.png

femtosecond_parametric_amplifiers.png

376 ms

femtosecond_harmonic_generators.png

femtosecond_harmonic_generators.png

511 ms

ldd_series_laser_diode_drivers.png

ldd_series_laser_diode_drivers.png

546 ms

pulsed_q_switched_laser_heads.png

pulsed_q_switched_laser_heads.png

544 ms

dtr_series_digital_termoregulators.png

dtr_series_digital_termoregulators.png

559 ms

header-2.png

header-2.png

373 ms

icon-home-16.gif

icon-home-16.gif

378 ms

Accessibility Review

ibphotonics.com accessibility score

70

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

ibphotonics.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ibphotonics.com SEO score

54

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

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibphotonics.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ibphotonics.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

ibphotonics.com

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