Tools & Wizards About Us
belsonopticians.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

belsonopticians.co.uk

Best Opticians in Essex | The Online Opticians - Quality Eye Care – Belson Opticians

Page Load Speed

3.3 sec in total

First Response

273 ms

Resources Loaded

1.8 sec

Page Rendered

1.2 sec

belsonopticians.co.uk screenshot

About Website

Visit belsonopticians.co.uk now to see the best up-to-date Belson Opticians content and also check out these interesting facts you probably never knew about belsonopticians.co.uk

Looking for opticians in Essex? Discover The Online Opticians for top-quality eye care services in Essex. Book your appointment online today!

Visit belsonopticians.co.uk

Key Findings

We analyzed Belsonopticians.co.uk page load time and found that the first response time was 273 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

belsonopticians.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

belsonopticians.co.uk

273 ms

belsonopticians.co.uk

402 ms

gtm.js

50 ms

bootstrap.min.css

113 ms

style.min.css

194 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 73% of them (54 requests) were addressed to the original Belsonopticians.co.uk, 5% (4 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (729 ms) belongs to the original domain Belsonopticians.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.8 kB (7%)

Content Size

886.8 kB

After Optimization

822.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Belsonopticians.co.uk main page is 886.8 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. 55% of websites need less resources to load. Images take 676.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 51.2 kB

  • Original 62.5 kB
  • After minification 47.3 kB
  • After compression 11.4 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 15.3 kB, which is 24% 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 51.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 12.9 kB

  • Original 676.7 kB
  • After minification 663.8 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. Belson Opticians images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 553 B

  • Original 99.4 kB
  • After minification 99.4 kB
  • After compression 98.9 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

-0%

Potential reduce by 156 B

  • Original 48.1 kB
  • After minification 48.1 kB
  • After compression 47.9 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. Belsonopticians.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

66

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belson Opticians. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

belsonopticians.co.uk

belsonopticians.co.uk

273 ms

belsonopticians.co.uk

belsonopticians.co.uk

402 ms

gtm.js

gtm.js

50 ms

bootstrap.min.css

bootstrap.min.css

113 ms

style.min.css

style.min.css

194 ms

js

js

82 ms

widgets.js

widgets.js

125 ms

font-awesome.min.css

font-awesome.min.css

244 ms

owl.carousel.min.css

owl.carousel.min.css

319 ms

jquery.min.js

jquery.min.js

364 ms

bootstrap.min.js

bootstrap.min.js

326 ms

drawer.min.js

drawer.min.js

326 ms

iscroll.js

iscroll.js

317 ms

owl.carousel.min.js

owl.carousel.min.js

363 ms

custom.min.js

custom.min.js

397 ms

x7b5ac9777dfd424cfg

x7b5ac9777dfd424cfg

444 ms

x7b5ac9777dfd424

x7b5ac9777dfd424

464 ms

7c4cb522285b1e257813a478358f4b6b.js

7c4cb522285b1e257813a478358f4b6b.js

648 ms

js

js

54 ms

analytics.js

analytics.js

113 ms

WidgetScript

WidgetScript

42 ms

like.php

like.php

187 ms

visa.svg

visa.svg

165 ms

logo.png

logo.png

182 ms

hero.jpg

hero.jpg

309 ms

hero1.jpg

hero1.jpg

309 ms

hero2.jpg

hero2.jpg

309 ms

opticians-in-essex.jpg

opticians-in-essex.jpg

387 ms

ray-ban.png

ray-ban.png

230 ms

michael-kors-logo.png

michael-kors-logo.png

227 ms

furla.png

furla.png

314 ms

dunhill.png

dunhill.png

319 ms

chopard.png

chopard.png

392 ms

william-morris-black-label.png

william-morris-black-label.png

407 ms

police.png

police.png

401 ms

fila.png

fila.png

400 ms

lozza-logo.png

lozza-logo.png

409 ms

nina-ricci.png

nina-ricci.png

508 ms

modo-logo.png

modo-logo.png

509 ms

carolina-herrera.png

carolina-herrera.png

510 ms

murano-logo.png

murano-logo.png

510 ms

converse-eyewear-logo.jpg

converse-eyewear-logo.jpg

529 ms

mulberry-logo.jpg

mulberry-logo.jpg

530 ms

glasses-fitting-essex.jpg

glasses-fitting-essex.jpg

627 ms

twitter.png

twitter.png

564 ms

family-opticians-essex.jpg

family-opticians-essex.jpg

669 ms

mapbanner.png

mapbanner.png

590 ms

limehouse-map.jpg

limehouse-map.jpg

575 ms

call.png

call.png

577 ms

grays-map.jpg

grays-map.jpg

641 ms

corringham.jpg

corringham.jpg

635 ms

mc_vrt_pos.svg

mc_vrt_pos.svg

558 ms

witham.jpg

witham.jpg

568 ms

pitsea.jpg

pitsea.jpg

601 ms

Roboto-Regular.woff

Roboto-Regular.woff

729 ms

collect

collect

48 ms

3Q-gtXwn_pb.js

3Q-gtXwn_pb.js

57 ms

Poppins-Bold.woff

Poppins-Bold.woff

671 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

665 ms

Poppins-Regular.woff

Poppins-Regular.woff

662 ms

FEppCFCt76d.png

FEppCFCt76d.png

19 ms

RobotoCondensed-Bold.woff

RobotoCondensed-Bold.woff

660 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

608 ms

collect

collect

26 ms

ga-audiences

ga-audiences

26 ms

belsons-ftr-logo.png

belsons-ftr-logo.png

648 ms

american.jpg

american.jpg

689 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

88 ms

settings

settings

121 ms

arrow-left.png

arrow-left.png

386 ms

arrow-right.png

arrow-right.png

405 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

25 ms

embeds

embeds

40 ms

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

36 ms

Accessibility Review

belsonopticians.co.uk accessibility score

83

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

belsonopticians.co.uk best practices score

75

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

SEO Factors

belsonopticians.co.uk SEO score

83

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 Belsonopticians.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 Belsonopticians.co.uk 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

belsonopticians.co.uk

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