Tools & Wizards About Us
bbgr.co.uk screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    19% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

bbgr.co.uk

BBGR Optical UK website | Supplier of high quality lenses

Page Load Speed

3.7 sec in total

First Response

436 ms

Resources Loaded

2.7 sec

Page Rendered

598 ms

bbgr.co.uk screenshot

About Website

Welcome to bbgr.co.uk homepage info - get ready to check BBGR best content right away, or after learning these important things about bbgr.co.uk

BBGR Optical manufacturers optical lenses for customers across the globe. With a company heritage dating back to 1846, BBGR has won numerous awards over the years for lens innovation.

Visit bbgr.co.uk

Key Findings

We analyzed Bbgr.co.uk page load time and found that the first response time was 436 ms and then it took 3.3 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

bbgr.co.uk performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value9,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.643

9/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

www.bbgr.co.uk

436 ms

www.bbgr.co.uk

484 ms

normalize.css

132 ms

css

146 ms

font-awesome.min.css

139 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 62% of them (43 requests) were addressed to the original Bbgr.co.uk, 10% (7 requests) were made to Cdn.cookielaw.org and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (670 ms) belongs to the original domain Bbgr.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.3 kB (13%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbgr.co.uk main page is 1.4 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 100.3 kB

  • Original 126.2 kB
  • After minification 120.1 kB
  • After compression 25.9 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 100.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 37.3 kB

  • Original 1.1 MB
  • After minification 1.1 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. BBGR images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 37.7 kB

  • Original 158.9 kB
  • After minification 151.8 kB
  • After compression 121.3 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 37.7 kB or 24% of the original size.

CSS Optimization

-43%

Potential reduce by 13.9 kB

  • Original 32.4 kB
  • After minification 30.2 kB
  • After compression 18.4 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. Bbgr.co.uk needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (54%)

Requests Now

61

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBGR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bbgr.co.uk

www.bbgr.co.uk

436 ms

www.bbgr.co.uk

www.bbgr.co.uk

484 ms

normalize.css

normalize.css

132 ms

css

css

146 ms

font-awesome.min.css

font-awesome.min.css

139 ms

pl.css

pl.css

235 ms

menu.css

menu.css

327 ms

pl1280.css

pl1280.css

404 ms

pl1024.css

pl1024.css

400 ms

pl900.css

pl900.css

403 ms

pl0768.css

pl0768.css

405 ms

pl0650.css

pl0650.css

404 ms

pl0500.css

pl0500.css

408 ms

pl0360.css

pl0360.css

484 ms

colorbox.css

colorbox.css

497 ms

pmcontent.css

pmcontent.css

485 ms

printer.css

printer.css

489 ms

accordion.css

accordion.css

497 ms

otSDKStub.js

otSDKStub.js

144 ms

jquery.min.js

jquery.min.js

135 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

475 ms

menu.js

menu.js

561 ms

jquery-ui.js

jquery-ui.js

127 ms

WebResource.axd

WebResource.axd

650 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

653 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

644 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

638 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

643 ms

banners-custom.js

banners-custom.js

664 ms

f5231fe5-fa34-448b-bc04-7da8140b978d.json

f5231fe5-fa34-448b-bc04-7da8140b978d.json

163 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

125 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

199 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

219 ms

gtm.js

gtm.js

148 ms

logo-bbgr.svg

logo-bbgr.svg

114 ms

our-company.jpg

our-company.jpg

306 ms

our-services.jpg

our-services.jpg

255 ms

our-products.jpg

our-products.jpg

255 ms

bbgr-always-closer_thb.jpg

bbgr-always-closer_thb.jpg

113 ms

TransitionsTVadPressReleaseImages_thb.jpg

TransitionsTVadPressReleaseImages_thb.jpg

116 ms

Sky-Diver_thb.jpg

Sky-Diver_thb.jpg

253 ms

Sky-Diver_thb.jpg

Sky-Diver_thb.jpg

251 ms

logo-bbgr-footer.gif

logo-bbgr-footer.gif

252 ms

location

location

179 ms

magamenu-concepts-v1-company-bg.jpg

magamenu-concepts-v1-company-bg.jpg

260 ms

magamenu-concepts-v1-products-bg.jpg

magamenu-concepts-v1-products-bg.jpg

260 ms

magamenu-concepts-v1-services-bg.jpg

magamenu-concepts-v1-services-bg.jpg

259 ms

magamenu-concepts-v1-resource-bg.jpg

magamenu-concepts-v1-resource-bg.jpg

268 ms

magamenu-concepts-v1-qanda-bg.jpg

magamenu-concepts-v1-qanda-bg.jpg

267 ms

BBGR-BluV-1400x292_mainbanner.jpg

BBGR-BluV-1400x292_mainbanner.jpg

511 ms

ndb-web-banner-1400x400_150_mainbanner_mainbanner.png

ndb-web-banner-1400x400_150_mainbanner_mainbanner.png

615 ms

Neva-Max-Secret-1400x400_mainbanner.jpg

Neva-Max-Secret-1400x400_mainbanner.jpg

670 ms

read-white.svg

read-white.svg

403 ms

analytics.js

analytics.js

113 ms

overlay.png

overlay.png

331 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

92 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXbMZhKg.ttf

68 ms

hotjar-1698804.js

hotjar-1698804.js

145 ms

otBannerSdk.js

otBannerSdk.js

58 ms

collect

collect

33 ms

en.json

en.json

155 ms

collect

collect

36 ms

ga-audiences

ga-audiences

120 ms

modules.f0cd1ed70b545da08b60.js

modules.f0cd1ed70b545da08b60.js

28 ms

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

40 ms

otFloatingRoundedIcon.json

otFloatingRoundedIcon.json

94 ms

otPcTab.json

otPcTab.json

133 ms

otCommonStyles.css

otCommonStyles.css

132 ms

798a22816bfc44c18c1dccbe871e78c9f59df499289c4a00a6efdae108d393b8

798a22816bfc44c18c1dccbe871e78c9f59df499289c4a00a6efdae108d393b8

98 ms

Accessibility Review

bbgr.co.uk accessibility score

93

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

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

bbgr.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bbgr.co.uk SEO score

90

Search Engine Optimization Advices

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 Bbgr.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 Bbgr.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

bbgr.co.uk

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