Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

selectspecs.co.uk

Glasses Online from £6 | As Seen on TV | SelectSpecs

Page Load Speed

5.3 sec in total

First Response

83 ms

Resources Loaded

3.2 sec

Page Rendered

1.9 sec

selectspecs.co.uk screenshot

About Website

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

Prescription glasses online from £6 + FREE basic lenses. Trusted with 70,000+ reviews. Fast, Friendly UK service. 120-Day Money Back Guarantee.

Visit selectspecs.co.uk

Key Findings

We analyzed Selectspecs.co.uk page load time and found that the first response time was 83 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

selectspecs.co.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

www.selectspecs.com

83 ms

www.selectspecs.com

2004 ms

9196be6dc620f71ba76edf9cb831d9bd.svg

53 ms

dd2620f5fb33141317dd6294ab9736d8.svg

78 ms

53babe24e844762cf532ea46fbd867e0.svg

83 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Selectspecs.co.uk, 38% (32 requests) were made to Static.aws.ssyii.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Selectspecs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 438.6 kB (21%)

Content Size

2.1 MB

After Optimization

1.7 MB

In fact, the total size of Selectspecs.co.uk main page is 2.1 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 438.6 kB

  • Original 549.7 kB
  • After minification 548.3 kB
  • After compression 111.2 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 438.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. Select Specs images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 23 (28%)

Requests Now

83

After Optimization

60

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Select Specs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

selectspecs.co.uk accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

selectspecs.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

High

Missing source maps for large first-party JavaScript

SEO Factors

selectspecs.co.uk SEO score

100

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

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 Selectspecs.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 Selectspecs.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

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