4.9 sec in total
1.3 sec
2.9 sec
719 ms
Welcome to screwfix.com homepage info - get ready to check Screwfix best content for United Kingdom right away, or after learning these important things about screwfix.com
Screwfix: Thousands of products at trade prices | FREE delivery available 7 days a week | FREE click & collect in as little as a minute | Hundreds of stores
Visit screwfix.comWe analyzed Screwfix.com page load time and found that the first response time was 1.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
screwfix.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value8.3 s
2/100
25%
Value8.1 s
20/100
10%
Value1,940 ms
8/100
30%
Value0.173
69/100
15%
Value12.2 s
15/100
10%
1303 ms
718 ms
64 ms
91 ms
203 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 61% of them (37 requests) were addressed to the original Screwfix.com, 34% (21 requests) were made to Media.screwfix.com and 3% (2 requests) were made to Cdn-fsly.yottaa.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Screwfix.com.
Page size can be reduced by 532.5 kB (55%)
960.2 kB
427.7 kB
In fact, the total size of Screwfix.com main page is 960.2 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. 35% of websites need less resources to load. HTML takes 597.3 kB which makes up the majority of the site volume.
Potential reduce by 531.8 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 300.9 kB, which is 50% 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 531.8 kB or 89% of the original size.
Potential reduce by 639 B
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. Screwfix images are well optimized though.
Potential reduce by 12 B
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.
Number of requests can be reduced by 35 (58%)
60
25
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Screwfix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.screwfix.com
1303 ms
ruxitagentjs_A7NVfhjqrux_10287240325103108.js
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utag.js
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srvinit.js
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15cc8c9d4c4e71b4.css
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polyfills-c67a75d1b6f99dc8.js
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StyledLayoutPage.8f91d43771d8f9cd.js
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ImageBannerComponent.efd53c03f1fa5929.js
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HalfWidthContainer.4332a24dd6d937f1.js
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TextComponent.1e975ba1d219a9fe.js
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CategoryGridEnhanced.650b53f23ae54abc.js
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webpack-231b38da245af381.js
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framework-d67369d4eeab28df.js
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main-4e2e647fc1ef2fa6.js
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%5B%5B...route%5D%5D-9ed3b5133cb73685.js
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screwfix-logo-uk
344 ms
BHdeals1_miss_out_CTA_header_fw_image_banner_lg
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BHdeals1_outdoor_gardening_cta_hw_image_banner_lg
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BHdeals1_ronseal_bogohp_cta_fw_image_banner_lg
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BHdeals1_dewalt_workwear_cta_hw_image_banner_lg
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BHdeals1_hand_tools_cta_hw_image_banner_lg
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boost_may_offer_big_plumbing_brands_l2_img_banner_lg
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spring3_33680_swu_cat_grid_enhanced
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connect-with-us.svg
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spring_2_new_ranges_cg_lg_r1
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help
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card-paypal-small
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card-visa-small
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card-visa-electron-small
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card-maestro-small
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card-mastercard-small
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card-trade-account
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so%D1%81ial-icons.svg
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_buildManifest.js
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_ssgManifest.js
699 ms
screwfix.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
screwfix.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
screwfix.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Screwfix.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 Screwfix.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.
screwfix.com
Open Graph description is not detected on the main page of Screwfix. 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: