Tools & Wizards About Us
widescreen-centre.co.uk screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

widescreen-centre.co.uk

Astronomy Telescope Shop | Telescope UK for Sale Online - Widescreen Centre

Page Load Speed

5.6 sec in total

First Response

898 ms

Resources Loaded

2.6 sec

Page Rendered

2.2 sec

widescreen-centre.co.uk screenshot

About Website

Visit widescreen-centre.co.uk now to see the best up-to-date Widescreen Centre content for United Kingdom and also check out these interesting facts you probably never knew about widescreen-centre.co.uk

Telescopes for sale online at the best price⚡️Best UK telescopes shop: Beginners, Astrophotography, Accessories for Telescopes. High quality, fast delivery⚡️

Visit widescreen-centre.co.uk

Key Findings

We analyzed Widescreen-centre.co.uk page load time and found that the first response time was 898 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

widescreen-centre.co.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.widescreen-centre.co.uk

898 ms

2aba35fb7b956f995725bb3a9ef1f747.bluepark-basic[1].css.php

159 ms

a75d162a92ece42511f86ea1afa71580.bluepark-basic[1].css-fonts.php

231 ms

4b90a79eacdea8f367bc74a6b6754e8e.jquery-3.js.php

347 ms

1c362505f858e72d80f39e341d2d1341.bluepark-basic[1].functions.js.php

346 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 97% of them (59 requests) were addressed to the original Widescreen-centre.co.uk, 2% (1 request) were made to Google.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (898 ms) belongs to the original domain Widescreen-centre.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 430.8 kB (11%)

Content Size

4.0 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Widescreen-centre.co.uk main page is 4.0 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. 45% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 130.0 kB

  • Original 152.0 kB
  • After minification 152.0 kB
  • After compression 22.0 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 130.0 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 297.9 kB

  • Original 3.8 MB
  • After minification 3.5 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. Widescreen Centre images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 2.9 kB

  • Original 34.2 kB
  • After minification 34.2 kB
  • After compression 31.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

60

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Widescreen Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.widescreen-centre.co.uk

www.widescreen-centre.co.uk

898 ms

2aba35fb7b956f995725bb3a9ef1f747.bluepark-basic[1].css.php

2aba35fb7b956f995725bb3a9ef1f747.bluepark-basic[1].css.php

159 ms

a75d162a92ece42511f86ea1afa71580.bluepark-basic[1].css-fonts.php

a75d162a92ece42511f86ea1afa71580.bluepark-basic[1].css-fonts.php

231 ms

4b90a79eacdea8f367bc74a6b6754e8e.jquery-3.js.php

4b90a79eacdea8f367bc74a6b6754e8e.jquery-3.js.php

347 ms

1c362505f858e72d80f39e341d2d1341.bluepark-basic[1].functions.js.php

1c362505f858e72d80f39e341d2d1341.bluepark-basic[1].functions.js.php

346 ms

api.js

api.js

43 ms

js

js

79 ms

bg-wide.jpg

bg-wide.jpg

377 ms

WS%20Logo%20Wide.png

WS%20Logo%20Wide.png

229 ms

category_celestron_ss.jpg

category_celestron_ss.jpg

98 ms

zwo.jpg

zwo.jpg

143 ms

ZWO%20Sale%20Solar3.jpg

ZWO%20Sale%20Solar3.jpg

358 ms

spacer.gif

spacer.gif

165 ms

showroom.jpg

showroom.jpg

513 ms

ts-40-ed-01.jpg

ts-40-ed-01.jpg

231 ms

ts-optics-50f4-01.jpg

ts-optics-50f4-01.jpg

242 ms

warpastron-wd17s-01.jpg

warpastron-wd17s-01.jpg

309 ms

swavorski-atc-17-40x56-01.jpg

swavorski-atc-17-40x56-01.jpg

313 ms

askar-71f-01.jpg

askar-71f-01.jpg

324 ms

warpastron-wd20-01.jpg

warpastron-wd20-01.jpg

388 ms

zwo-asi462mm-01.jpg

zwo-asi462mm-01.jpg

392 ms

zwo-asi676mc-01.jpg

zwo-asi676mc-01.jpg

402 ms

askar-140apo-0.8x-reducer-01.jpg

askar-140apo-0.8x-reducer-01.jpg

436 ms

askar-140apo-1x-flattener-01.jpg

askar-140apo-1x-flattener-01.jpg

455 ms

askar-colourmagic-d1-01.jpg

askar-colourmagic-d1-01.jpg

467 ms

askar-colourmagic-d2-01.jpg

askar-colourmagic-d2-01.jpg

471 ms

pegasus-nyx88-01.jpg

pegasus-nyx88-01.jpg

481 ms

vixen-corrector-ph-01.jpg

vixen-corrector-ph-01.jpg

514 ms

baader-alan-gee-telecompressor-01.jpg

baader-alan-gee-telecompressor-01.jpg

533 ms

celestron-triband-rasa8-filter-01.jpg

celestron-triband-rasa8-filter-01.jpg

544 ms

omegon-pier-extension-01.jpg

omegon-pier-extension-01.jpg

550 ms

william-optics-pleiades-181-01.jpg

william-optics-pleiades-181-01.jpg

559 ms

starizona-evoff-01.jpg

starizona-evoff-01.jpg

589 ms

pegasus-smarteye-01.jpg

pegasus-smarteye-01.jpg

592 ms

altair-derf-120mm-holder-01.jpg

altair-derf-120mm-holder-01.jpg

613 ms

sharpstar-50edph-01.jpg

sharpstar-50edph-01.jpg

624 ms

lunt-mini-sunoculars-01.jpg

lunt-mini-sunoculars-01.jpg

627 ms

bresser-2inch-extension-tube-01.jpg

bresser-2inch-extension-tube-01.jpg

639 ms

seestar-s50-filter-holder-01.jpg

seestar-s50-filter-holder-01.jpg

668 ms

celestron_nexstar_evolution_9.25_hd_01.jpg

celestron_nexstar_evolution_9.25_hd_01.jpg

672 ms

skywatcher-10265-skymax-AZ-GTi.jpg

skywatcher-10265-skymax-AZ-GTi.jpg

612 ms

sly_watcher_star_discovery_01.jpg

sly_watcher_star_discovery_01.jpg

614 ms

celestron-starsense-explorer-lt-127-01.jpg

celestron-starsense-explorer-lt-127-01.jpg

613 ms

ADVANCED%20VX%208%20SCT.jpg

ADVANCED%20VX%208%20SCT.jpg

584 ms

ZWOASI260001.jpg

ZWOASI260001.jpg

607 ms

sky_watcher_star_adventurer_2i_WiFi_pro_bundle.jpg

sky_watcher_star_adventurer_2i_WiFi_pro_bundle.jpg

591 ms

zwo_am5_harmonic_drive_mount_01.jpg

zwo_am5_harmonic_drive_mount_01.jpg

550 ms

CelestronNYZ01.jpg

CelestronNYZ01.jpg

572 ms

celestron_18771.jpg

celestron_18771.jpg

559 ms

X-CEL%20LX%202X%20BARLOW%20LENS.jpg

X-CEL%20LX%202X%20BARLOW%20LENS.jpg

499 ms

Unknown-1.jpeg

Unknown-1.jpeg

518 ms

widesky_accessory_bag_01.jpg

widesky_accessory_bag_01.jpg

511 ms

WO_Binoviewer.png

WO_Binoviewer.png

503 ms

wsc-banner-beginner3.jpg

wsc-banner-beginner3.jpg

735 ms

astronomy-glossary.jpg

astronomy-glossary.jpg

496 ms

Planets%20Line%20Up.jpg

Planets%20Line%20Up.jpg

644 ms

william_optics_redcat_71.jpg

william_optics_redcat_71.jpg

512 ms

astronomy-manufacturers.jpg

astronomy-manufacturers.jpg

495 ms

pricematch-banner.jpg

pricematch-banner.jpg

484 ms

595x244px_Elavon_Card_Scheme_Logos6.jpg

595x244px_Elavon_Card_Scheme_Logos6.jpg

651 ms

label.php

label.php

542 ms

Accessibility Review

widescreen-centre.co.uk accessibility score

96

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

widescreen-centre.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

widescreen-centre.co.uk SEO score

99

Search Engine Optimization Advices

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Widescreen-centre.co.uk 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 Widescreen-centre.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

widescreen-centre.co.uk

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