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memfast.co.uk screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

memfast.co.uk

Rivet Nuts | Rivnuts | MemFast - industrial and sheet metal fasteners, tools and systems

Page Load Speed

2.2 sec in total

First Response

168 ms

Resources Loaded

1.9 sec

Page Rendered

119 ms

memfast.co.uk screenshot

About Website

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

Distributor of industrial, sheet metal fasteners, installation tooling and TOPTUL. We stock and supply steel/stainless steel/aluminium rivet nuts/rivnuts/nutserts, rivet studs, plastic rivets, hollow ...

Visit memfast.co.uk

Key Findings

We analyzed Memfast.co.uk page load time and found that the first response time was 168 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

memfast.co.uk performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

memfast.co.uk

168 ms

index.asp

679 ms

like.php

94 ms

plusone.js

23 ms

hdr.jpg

171 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 65% of them (33 requests) were addressed to the original Memfast.co.uk, 12% (6 requests) were made to Apis.google.com and 10% (5 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (679 ms) belongs to the original domain Memfast.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.9 kB (18%)

Content Size

338.9 kB

After Optimization

277.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Memfast.co.uk main page is 338.9 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. 40% of websites need less resources to load. Javascripts take 175.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.4 kB

  • Original 62.3 kB
  • After minification 57.5 kB
  • After compression 10.9 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 51.4 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 3.8 kB

  • Original 100.7 kB
  • After minification 96.9 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. Mem Fast images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.6 kB

  • Original 175.8 kB
  • After minification 175.8 kB
  • After compression 169.2 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.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

45

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mem Fast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

memfast.co.uk

memfast.co.uk

168 ms

index.asp

index.asp

679 ms

like.php

like.php

94 ms

plusone.js

plusone.js

23 ms

hdr.jpg

hdr.jpg

171 ms

Btn9-on.png

Btn9-on.png

244 ms

Btn9-off.png

Btn9-off.png

326 ms

search.gif

search.gif

331 ms

arrowR.png

arrowR.png

332 ms

ga.js

ga.js

30 ms

caterham7.bmp

caterham7.bmp

490 ms

rnht48tooltn.jpg

rnht48tooltn.jpg

330 ms

aklmtn.jpg

aklmtn.jpg

335 ms

akimptn.jpg

akimptn.jpg

402 ms

rnutstn.jpg

rnutstn.jpg

406 ms

satn.jpg

satn.jpg

407 ms

swagesertstn.jpg

swagesertstn.jpg

410 ms

stdinsertstn.jpg

stdinsertstn.jpg

417 ms

stinsertstn.jpg

stinsertstn.jpg

483 ms

prtn.jpg

prtn.jpg

487 ms

CI_tradepages2.jpg

CI_tradepages2.jpg

487 ms

wscclogo.gif

wscclogo.gif

491 ms

cart.gif

cart.gif

497 ms

fsb2.jpg

fsb2.jpg

564 ms

cardwrap_01.png

cardwrap_01.png

568 ms

cardwrap_02.png

cardwrap_02.png

568 ms

card-C1.jpg

card-C1.jpg

570 ms

card-C2.jpg

card-C2.jpg

573 ms

card-C3.jpg

card-C3.jpg

580 ms

card-C5.jpg

card-C5.jpg

646 ms

card-C6.jpg

card-C6.jpg

648 ms

card-C7.jpg

card-C7.jpg

649 ms

card-C9.jpg

card-C9.jpg

650 ms

cardwrap_03.png

cardwrap_03.png

654 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

44 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

59 ms

fastbutton

fastbutton

57 ms

__utm.gif

__utm.gif

23 ms

CTLSy0SYuUR.css

CTLSy0SYuUR.css

18 ms

V2jz_gSOAop.js

V2jz_gSOAop.js

24 ms

uN-ta_6k00f.js

uN-ta_6k00f.js

46 ms

XiALcBuSB51.js

XiALcBuSB51.js

48 ms

postmessageRelay

postmessageRelay

70 ms

css;base64,

css;base64,

3 ms

oG6FZWK_Oz7.css

oG6FZWK_Oz7.css

7 ms

developers.google.com

developers.google.com

349 ms

2254111616-postmessagerelay.js

2254111616-postmessagerelay.js

16 ms

rpc:shindig_random.js

rpc:shindig_random.js

6 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

NONE

NONE

97 ms

memfast.co.uk

memfast.co.uk

330 ms

Accessibility Review

memfast.co.uk accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

memfast.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

memfast.co.uk SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Memfast.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 Memfast.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

memfast.co.uk

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