Tools & Wizards About Us
jsmph.co.uk screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

jsmph.co.uk

JSM Plumbing & Heating Services | Immingham, Grimsby

Page Load Speed

2.7 sec in total

First Response

176 ms

Resources Loaded

2.2 sec

Page Rendered

357 ms

jsmph.co.uk screenshot

About Website

Click here to check amazing JSM Ph content. Otherwise, check out these important facts you probably never knew about jsmph.co.uk

Welcome to JSM Plumbing & Heating Services. Based in Immingham, we offer boiler installation, servicing, repair, bathroom installs and general plumbing.

Visit jsmph.co.uk

Key Findings

We analyzed Jsmph.co.uk page load time and found that the first response time was 176 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jsmph.co.uk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

jsmph.co.uk

176 ms

jsmph.co.uk

617 ms

900.css

171 ms

main.css

250 ms

doc.css

247 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 66% of them (38 requests) were addressed to the original Jsmph.co.uk, 9% (5 requests) were made to Gstatic.com and 7% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jsmph.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 582.4 kB (18%)

Content Size

3.2 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jsmph.co.uk main page is 3.2 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 74.5 kB

  • Original 87.3 kB
  • After minification 66.1 kB
  • After compression 12.8 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 21.2 kB, which is 24% 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 74.5 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 506.4 kB

  • Original 2.7 MB
  • After minification 2.2 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. Obviously, JSM Ph needs image optimization as it can save up to 506.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 340.5 kB
  • After minification 340.5 kB
  • After compression 339.2 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.

CSS Optimization

-0%

Potential reduce by 93 B

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 51.5 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. Jsmph.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (37%)

Requests Now

52

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JSM Ph. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jsmph.co.uk

jsmph.co.uk

176 ms

jsmph.co.uk

jsmph.co.uk

617 ms

900.css

900.css

171 ms

main.css

main.css

250 ms

doc.css

doc.css

247 ms

header_light_type_1.css

header_light_type_1.css

253 ms

homepage.css

homepage.css

328 ms

fa67de81bbbde1d.png

fa67de81bbbde1d.png

490 ms

30fb409d2add0d8.png

30fb409d2add0d8.png

382 ms

f45f2b4c099b85c.png

f45f2b4c099b85c.png

1015 ms

15947adbdc69941.png

15947adbdc69941.png

422 ms

place

place

521 ms

ie10-viewport-bug-workaround.js

ie10-viewport-bug-workaround.js

498 ms

api.js

api.js

542 ms

runtime.js

runtime.js

507 ms

755.js

755.js

594 ms

900.js

900.js

660 ms

main.js

main.js

579 ms

homepage.js

homepage.js

588 ms

js

js

75 ms

a97b22b2893c7e3.png

a97b22b2893c7e3.png

1023 ms

b8924a918ae96a0.png

b8924a918ae96a0.png

1092 ms

f109bf68f4b41ac.png

f109bf68f4b41ac.png

1170 ms

ab1a0e997446789.jpeg

ab1a0e997446789.jpeg

801 ms

2d617dbeaf59e82.jpeg

2d617dbeaf59e82.jpeg

940 ms

a0c093e781a0b12.jpeg

a0c093e781a0b12.jpeg

959 ms

0404add8d1f4f51.jpeg

0404add8d1f4f51.jpeg

1053 ms

c97462647ea66dd.jpeg

c97462647ea66dd.jpeg

1088 ms

5dcce9a92fed068.jpeg

5dcce9a92fed068.jpeg

1089 ms

0cb0fba7c565951.jpeg

0cb0fba7c565951.jpeg

1136 ms

536be8c8e417b42.jpeg

536be8c8e417b42.jpeg

1175 ms

03d2788d4c41406.jpeg

03d2788d4c41406.jpeg

1175 ms

f881c4057850db3.jpeg

f881c4057850db3.jpeg

1177 ms

a0c3eeee6907585.jpeg

a0c3eeee6907585.jpeg

1224 ms

ddcaba2e31cb132.jpeg

ddcaba2e31cb132.jpeg

1250 ms

3c1b796f169630b.jpeg

3c1b796f169630b.jpeg

1251 ms

b048949ff4f92ff.jpeg

b048949ff4f92ff.jpeg

1254 ms

ff2a235da3370aa.jpeg

ff2a235da3370aa.jpeg

1342 ms

about-bg.6749ed7f.jpg

about-bg.6749ed7f.jpg

974 ms

fontawesome-webfont.f691f37e.woff

fontawesome-webfont.f691f37e.woff

1001 ms

glyphicons-halflings-regular.82b1212e.woff

glyphicons-halflings-regular.82b1212e.woff

976 ms

js

js

55 ms

xfbml.customerchat.js

xfbml.customerchat.js

67 ms

fbevents.js

fbevents.js

104 ms

recaptcha__en.js

recaptcha__en.js

174 ms

js

js

90 ms

analytics.js

analytics.js

116 ms

184 ms

fallback

fallback

53 ms

collect

collect

14 ms

fallback__ltr.css

fallback__ltr.css

3 ms

payload

payload

23 ms

css

css

32 ms

logo_48.png

logo_48.png

4 ms

refresh_black.png

refresh_black.png

18 ms

audio_black.png

audio_black.png

19 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

14 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

17 ms

Accessibility Review

jsmph.co.uk accessibility score

72

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

jsmph.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

SEO Factors

jsmph.co.uk SEO score

88

Search Engine Optimization Advices

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

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 Jsmph.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 Jsmph.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

jsmph.co.uk

Open Graph data is detected on the main page of JSM Ph. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: