Tools & Wizards About Us
photonengr.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

photonengr.com

Photon Engineering | Optical Software & Services

Page Load Speed

1.6 sec in total

First Response

554 ms

Resources Loaded

881 ms

Page Rendered

204 ms

photonengr.com screenshot

About Website

Visit photonengr.com now to see the best up-to-date Photon Engr content for Bangladesh and also check out these interesting facts you probably never knew about photonengr.com

Photon Engineering is an optical engineering consulting and software development firm based in Tucson, AZ, specializing in both optical design and analysis.

Visit photonengr.com

Key Findings

We analyzed Photonengr.com page load time and found that the first response time was 554 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Photonengr.com rating and web reputation

Performance Metrics

photonengr.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value10,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

photonengr.com

554 ms

style.css

37 ms

contentslider.js

51 ms

swfobject.js

39 ms

FlashReplace-1.01.js

56 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 92% of them (56 requests) were addressed to the original Photonengr.com, 3% (2 requests) were made to Twitter.com and 2% (1 request) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (554 ms) belongs to the original domain Photonengr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 844.7 kB (54%)

Content Size

1.6 MB

After Optimization

713.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Photonengr.com main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 663.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.5 kB

  • Original 37.5 kB
  • After minification 36.9 kB
  • After compression 9.0 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 28.5 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 20.4 kB

  • Original 518.8 kB
  • After minification 498.5 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. Photon Engr images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 508.0 kB

  • Original 663.7 kB
  • After minification 533.9 kB
  • After compression 155.7 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 508.0 kB or 77% of the original size.

CSS Optimization

-85%

Potential reduce by 287.9 kB

  • Original 338.3 kB
  • After minification 276.4 kB
  • After compression 50.4 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. Photonengr.com needs all CSS files to be minified and compressed as it can save up to 287.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (75%)

Requests Now

56

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photon Engr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

photonengr.com

photonengr.com

554 ms

style.css

style.css

37 ms

contentslider.js

contentslider.js

51 ms

swfobject.js

swfobject.js

39 ms

FlashReplace-1.01.js

FlashReplace-1.01.js

56 ms

styles.css

styles.css

39 ms

font-awesome.min.css

font-awesome.min.css

75 ms

bootstrap.css

bootstrap.css

91 ms

front.css

front.css

80 ms

font-awesome.min.css

font-awesome.min.css

78 ms

front.css

front.css

78 ms

select2.css

select2.css

104 ms

bootstrap-breadcrumbs.css

bootstrap-breadcrumbs.css

115 ms

jquery-ui.css

jquery-ui.css

111 ms

jquery-ui-timepicker-addon.css

jquery-ui-timepicker-addon.css

105 ms

rateit.css

rateit.css

115 ms

mappress.css

mappress.css

127 ms

wp-email-capture-styles.css

wp-email-capture-styles.css

129 ms

style.css

style.css

128 ms

jquery.js

jquery.js

161 ms

jquery-migrate.min.js

jquery-migrate.min.js

130 ms

bootstrap.min.js

bootstrap.min.js

132 ms

jquery.cookie.js

jquery.cookie.js

188 ms

front.js

front.js

187 ms

chosen.jquery.min.js

chosen.jquery.min.js

188 ms

jquery.validate.min.js

jquery.validate.min.js

67 ms

mustache.js

mustache.js

185 ms

sha256.js

sha256.js

186 ms

core.min.js

core.min.js

192 ms

widget.min.js

widget.min.js

195 ms

mouse.min.js

mouse.min.js

200 ms

datepicker.min.js

datepicker.min.js

199 ms

slider.min.js

slider.min.js

199 ms

jquery-ui-timepicker-addon.js

jquery-ui-timepicker-addon.js

209 ms

select2.js

select2.js

211 ms

jquery.rateit.min.js

jquery.rateit.min.js

204 ms

social_bookmarks.css

social_bookmarks.css

221 ms

prototype.js

prototype.js

193 ms

scriptaculous.js

scriptaculous.js

190 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

157 ms

jquery.form.min.js

jquery.form.min.js

197 ms

scripts.js

scripts.js

199 ms

sortable.min.js

sortable.min.js

202 ms

draggable.min.js

draggable.min.js

202 ms

droppable.min.js

droppable.min.js

198 ms

css

css

72 ms

wp-embed.min.js

wp-embed.min.js

204 ms

blogger.js

blogger.js

106 ms

.json

.json

148 ms

FRED_Optimum-e1299781156774.jpg

FRED_Optimum-e1299781156774.jpg

164 ms

follow_me-c.png

follow_me-c.png

38 ms

googlePlusIcon.jpg

googlePlusIcon.jpg

158 ms

findUsOnFacebook-e1299711323428.jpg

findUsOnFacebook-e1299711323428.jpg

158 ms

photonengr.com

photonengr.com

159 ms

Photon_tag_990x110_Spectrum.JPG

Photon_tag_990x110_Spectrum.JPG

152 ms

photon_imagebannerREV.jpg

photon_imagebannerREV.jpg

156 ms

photon_imagebanner1.jpg

photon_imagebanner1.jpg

159 ms

photonicon.jpg

photonicon.jpg

151 ms

handshake.jpg

handshake.jpg

153 ms

gradcap.jpg

gradcap.jpg

152 ms

3DS_2014_BRAND-LABELS_SWK_CertSolutionPrtnr-Copy.png

3DS_2014_BRAND-LABELS_SWK_CertSolutionPrtnr-Copy.png

154 ms

Accessibility Review

photonengr.com accessibility score

86

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.

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

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

photonengr.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

photonengr.com SEO score

80

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

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

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 Photonengr.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 Photonengr.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

photonengr.com

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