Tools & Wizards About Us
eu.telescope.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

eu.telescope.com

Orion Telescopes & Binoculars: Official EU Site - Telescope.com

Page Load Speed

852 ms in total

First Response

38 ms

Resources Loaded

683 ms

Page Rendered

131 ms

eu.telescope.com screenshot

About Website

Welcome to eu.telescope.com homepage info - get ready to check EU Telescope best content for United States right away, or after learning these important things about eu.telescope.com

The friendly experts at Orion will help you choose the right telescope, binoculars, or accessories. Next-day shipping. 100% satisfaction guarantee!

Visit eu.telescope.com

Key Findings

We analyzed Eu.telescope.com page load time and found that the first response time was 38 ms and then it took 814 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

eu.telescope.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

eu.telescope.com

38 ms

eu.telescope.com

58 ms

js

122 ms

gtm.js

156 ms

uc.js

77 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 67% of them (44 requests) were addressed to the original Eu.telescope.com, 9% (6 requests) were made to Telescope.com and 6% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (340 ms) relates to the external source Telescope.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.9 kB (21%)

Content Size

708.4 kB

After Optimization

562.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eu.telescope.com main page is 708.4 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. 65% of websites need less resources to load. Javascripts take 384.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 119.2 kB

  • Original 152.3 kB
  • After minification 122.6 kB
  • After compression 33.1 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 29.7 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 119.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 466 B

  • Original 169.7 kB
  • After minification 169.2 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. EU Telescope images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 26.0 kB

  • Original 384.8 kB
  • After minification 384.2 kB
  • After compression 358.8 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 261 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.4 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. Eu.telescope.com needs all CSS files to be minified and compressed as it can save up to 261 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (70%)

Requests Now

46

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EU Telescope. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eu.telescope.com

eu.telescope.com

38 ms

eu.telescope.com

eu.telescope.com

58 ms

js

js

122 ms

gtm.js

gtm.js

156 ms

uc.js

uc.js

77 ms

jquery-3.3.1.js

jquery-3.3.1.js

70 ms

jquery-migrate-3.0.1.min.js

jquery-migrate-3.0.1.min.js

73 ms

browser-fix.js

browser-fix.js

41 ms

base.js

base.js

61 ms

slides.min.jquery.js

slides.min.jquery.js

64 ms

jquery.DOMWindow.js

jquery.DOMWindow.js

66 ms

jquery.widget.jsp

jquery.widget.jsp

74 ms

jquery-cart.js

jquery-cart.js

109 ms

jquery.alphanumeric.js

jquery.alphanumeric.js

110 ms

common.js

common.js

110 ms

jqmodal-1.4.0.js

jqmodal-1.4.0.js

116 ms

persistent_cart.jsp

persistent_cart.jsp

119 ms

common-styles.jsp

common-styles.jsp

117 ms

persistent-cart-styles.jsp

persistent-cart-styles.jsp

129 ms

cms_stylesheet.jsp

cms_stylesheet.jsp

126 ms

lightslider.css

lightslider.css

124 ms

motif_styles.jsp

motif_styles.jsp

126 ms

home-styles.jsp

home-styles.jsp

127 ms

api.js

api.js

116 ms

plusone.js

plusone.js

69 ms

ld.js

ld.js

65 ms

1.js

1.js

64 ms

jquery.colorbox.js

jquery.colorbox.js

125 ms

s7.universal.url.css

s7.universal.url.css

31 ms

fbevents.js

fbevents.js

166 ms

recaptcha__en.js

recaptcha__en.js

283 ms

all.js

all.js

247 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

157 ms

40_years_logo.jpg

40_years_logo.jpg

258 ms

ico-search.png

ico-search.png

236 ms

btn_signup_on.gif

btn_signup_on.gif

314 ms

btn_signup.png

btn_signup.png

314 ms

btn_signup_off.jpg

btn_signup_off.jpg

340 ms

bg-new.png

bg-new.png

203 ms

orion-bkg.jpg

orion-bkg.jpg

205 ms

header-left.gif

header-left.gif

203 ms

bullet.gif

bullet.gif

203 ms

flag_eu.png

flag_eu.png

203 ms

arrow_down.png

arrow_down.png

202 ms

flag_germany.png

flag_germany.png

221 ms

flag_france.png

flag_france.png

222 ms

flag_uk.png

flag_uk.png

221 ms

flag_us.png

flag_us.png

221 ms

flag_canada.png

flag_canada.png

221 ms

right-arrow.gif

right-arrow.gif

220 ms

header-right.gif

header-right.gif

237 ms

bg_universal_cart_vert_shadow.png

bg_universal_cart_vert_shadow.png

311 ms

ico-cart.gif

ico-cart.gif

237 ms

EU_Payment_Method_2019.png

EU_Payment_Method_2019.png

236 ms

since1975.gif

since1975.gif

237 ms

EU%20catalog-request-2016.jpg

EU%20catalog-request-2016.jpg

237 ms

orion_howcanwehelp.png

orion_howcanwehelp.png

338 ms

footer_facebook.png

footer_facebook.png

337 ms

footer_youtube.png

footer_youtube.png

338 ms

footer_twitter.png

footer_twitter.png

336 ms

orion-telescopes-on-instagram-2016.png

orion-telescopes-on-instagram-2016.png

336 ms

syncframe

syncframe

217 ms

1125138814172072

1125138814172072

113 ms

btn_email_sign_up.png

btn_email_sign_up.png

137 ms

all.js

all.js

124 ms

common-styles-print.jsp

common-styles-print.jsp

16 ms

Accessibility Review

eu.telescope.com accessibility score

45

Accessibility Issues

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

High

Form elements do not have associated labels

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

eu.telescope.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

eu.telescope.com SEO score

86

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eu.telescope.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 Eu.telescope.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

eu.telescope.com

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