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opto-e.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

opto-e.ru

Optical Imaging Technologies for Machine Vision | Opto Engineering

Page Load Speed

2.8 sec in total

First Response

137 ms

Resources Loaded

986 ms

Page Rendered

1.7 sec

opto-e.ru screenshot

About Website

Click here to check amazing Opto E content. Otherwise, check out these important facts you probably never knew about opto-e.ru

Opto Engineering designs, manufactures and markets imaging components, such as optics, illuminators, software and vision units, in order to solve every machine vision application.

Visit opto-e.ru

Key Findings

We analyzed Opto-e.ru page load time and found that the first response time was 137 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

opto-e.ru performance score

0

Network Requests Diagram

opto-e.ru

137 ms

www.opto-e.com

481 ms

uc.js

62 ms

js

165 ms

js

226 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Opto-e.ru, 84% (47 requests) were made to Opto-e.com and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (481 ms) relates to the external source Opto-e.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.5 kB (11%)

Content Size

1.1 MB

After Optimization

942.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opto-e.ru 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. 65% of websites need less resources to load. Images take 938.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 50.6 kB

  • Original 68.5 kB
  • After minification 68.4 kB
  • After compression 17.8 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 50.6 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 56.4 kB

  • Original 938.7 kB
  • After minification 882.3 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. Opto E images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 25.3 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 9.2 kB or 27% of the original size.

CSS Optimization

-1%

Potential reduce by 214 B

  • Original 17.0 kB
  • After minification 17.0 kB
  • After compression 16.8 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. Opto-e.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (26%)

Requests Now

54

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opto E. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opto-e.ru

opto-e.ru

137 ms

www.opto-e.com

www.opto-e.com

481 ms

uc.js

uc.js

62 ms

js

js

165 ms

js

js

226 ms

algoliasearch.umd.js

algoliasearch.umd.js

59 ms

autocomplete-js

autocomplete-js

164 ms

autocomplete-theme-classic

autocomplete-theme-classic

189 ms

glightbox.min.css

glightbox.min.css

32 ms

base.css

base.css

58 ms

swiper-8.3.2.min.css

swiper-8.3.2.min.css

57 ms

home.css

home.css

56 ms

algoliaAutocomplete.js

algoliaAutocomplete.js

131 ms

glightbox.min.js

glightbox.min.js

143 ms

common.js

common.js

144 ms

swiper-8.3.2.min.js

swiper-8.3.2.min.js

143 ms

home.js

home.js

142 ms

cc.js

cc.js

301 ms

banner20.png

banner20.png

45 ms

banner20__mobile.png

banner20__mobile.png

67 ms

oe20.png

oe20.png

66 ms

banner_INVISION.png

banner_INVISION.png

65 ms

banner_ITALA.gif

banner_ITALA.gif

68 ms

Banner_TELECENTRICI.jpg

Banner_TELECENTRICI.jpg

68 ms

Banner_Microplates_EN.jpg

Banner_Microplates_EN.jpg

71 ms

Banner_TCEL.gif

Banner_TCEL.gif

75 ms

Banner_PCBP.jpg

Banner_PCBP.jpg

71 ms

Banner_PCHIAF.jpg

Banner_PCHIAF.jpg

70 ms

Banner_CAMERAS.jpg

Banner_CAMERAS.jpg

75 ms

instagram.png

instagram.png

90 ms

wordpress.png

wordpress.png

91 ms

flickr.png

flickr.png

90 ms

linkedin.png

linkedin.png

90 ms

facebook.png

facebook.png

91 ms

twitter.png

twitter.png

92 ms

youtube.png

youtube.png

98 ms

vimeo.png

vimeo.png

98 ms

anie.svg

anie.svg

95 ms

aia.png

aia.png

98 ms

cmvu.jpg

cmvu.jpg

196 ms

emva.svg

emva.svg

200 ms

tuv.png

tuv.png

211 ms

ecovadis.png

ecovadis.png

208 ms

green-web.png

green-web.png

207 ms

enwhp.jpg

enwhp.jpg

214 ms

bc-v4.min.html

bc-v4.min.html

165 ms

itala-C-front.jpg

itala-C-front.jpg

157 ms

COE-LS-X-main_2022-07-14-152949_yqdp.jpg

COE-LS-X-main_2022-07-14-152949_yqdp.jpg

158 ms

TC2MHR.jpg

TC2MHR.jpg

157 ms

TC4MHR.jpg

TC4MHR.jpg

159 ms

PCCD2M_web.jpg

PCCD2M_web.jpg

160 ms

PCBP-serie.jpg

PCBP-serie.jpg

164 ms

LTBRZ3_main.jpg

LTBRZ3_main.jpg

161 ms

LTDVE1CH-40F.jpg

LTDVE1CH-40F.jpg

162 ms

horus_main.png

horus_main.png

165 ms

FABIMAGE_Desktop_PC.png

FABIMAGE_Desktop_PC.png

164 ms

SEO Factors

opto-e.ru SEO score

0

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 Opto-e.ru 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 Opto-e.ru 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

opto-e.ru

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