3.6 sec in total
391 ms
2.9 sec
309 ms
Welcome to bootsopticians.com homepage info - get ready to check Boots Opticians best content right away, or after learning these important things about bootsopticians.com
Buy glasses, designer frames and contact lenses at Boots Opticians. Book an eye test online. Browse a wide range of glasses and frames.
Visit bootsopticians.comWe analyzed Bootsopticians.com page load time and found that the first response time was 391 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
bootsopticians.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.3 s
22/100
25%
Value5.0 s
63/100
10%
Value150 ms
94/100
30%
Value0.284
42/100
15%
Value7.6 s
46/100
10%
391 ms
25 ms
68 ms
42 ms
29 ms
Our browser made a total of 192 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bootsopticians.com, 3% (6 requests) were made to Gateway.answerscloud.com and 3% (5 requests) were made to I.po.st. The less responsive or slowest element that took the longest time to load (468 ms) relates to the external source Boots.tags.sitetagger.co.uk.
Page size can be reduced by 2.0 MB (64%)
3.1 MB
1.1 MB
In fact, the total size of Bootsopticians.com main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 321.7 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 79.9 kB, which is 22% 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 321.7 kB or 89% of the original size.
Potential reduce by 47.3 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. Boots Opticians images are well optimized though.
Potential reduce by 831.0 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 831.0 kB or 70% of the original size.
Potential reduce by 778.4 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. Bootsopticians.com needs all CSS files to be minified and compressed as it can save up to 778.4 kB or 87% of the original size.
Number of requests can be reduced by 125 (68%)
185
60
The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boots 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 74 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
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bootsopticians.com accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
bootsopticians.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bootsopticians.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bootsopticians.com 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 Bootsopticians.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.
bootsopticians.com
Open Graph description is not detected on the main page of Boots 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: