Tools & Wizards About Us
catalog.pesi.co.uk screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

catalog.pesi.co.uk

CPD Online Catalog for Psychotherapy & Counselling | PESI UK

Page Load Speed

4 sec in total

First Response

760 ms

Resources Loaded

2.8 sec

Page Rendered

483 ms

catalog.pesi.co.uk screenshot

About Website

Welcome to catalog.pesi.co.uk homepage info - get ready to check Catalog PESI best content for United Kingdom right away, or after learning these important things about catalog.pesi.co.uk

PESI UK provides a variety of continuing education (CE) classes in the form of digital recordings, DVDs, online courses and more! Explore our online C

Visit catalog.pesi.co.uk

Key Findings

We analyzed Catalog.pesi.co.uk page load time and found that the first response time was 760 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

catalog.pesi.co.uk performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value3,550 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.237

53/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

catalog.pesi.co.uk

760 ms

js

94 ms

gtm.js

219 ms

fbevents.js

44 ms

newcss

190 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 23% of them (14 requests) were addressed to the original Catalog.pesi.co.uk, 23% (14 requests) were made to Cdn.pesi23.com and 8% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (760 ms) belongs to the original domain Catalog.pesi.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 361.9 kB (39%)

Content Size

926.7 kB

After Optimization

564.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catalog.pesi.co.uk main page is 926.7 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. 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 512.2 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 308.7 kB

  • Original 333.6 kB
  • After minification 187.5 kB
  • After compression 24.9 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. This page needs HTML code to be minified as it can gain 146.1 kB, which is 44% 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 308.7 kB or 93% of the original size.

Image Optimization

-52%

Potential reduce by 41.4 kB

  • Original 79.0 kB
  • After minification 37.6 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. Obviously, Catalog PESI needs image optimization as it can save up to 41.4 kB or 52% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 11.3 kB

  • Original 512.2 kB
  • After minification 512.2 kB
  • After compression 500.9 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

-27%

Potential reduce by 498 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.4 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. Catalog.pesi.co.uk needs all CSS files to be minified and compressed as it can save up to 498 B or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (58%)

Requests Now

55

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog PESI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

catalog.pesi.co.uk

catalog.pesi.co.uk

760 ms

js

js

94 ms

gtm.js

gtm.js

219 ms

fbevents.js

fbevents.js

44 ms

newcss

newcss

190 ms

customcss

customcss

219 ms

ion.rangeSlider.css

ion.rangeSlider.css

254 ms

ion.rangeSlider.skinFlat.css

ion.rangeSlider.skinFlat.css

314 ms

gpt.js

gpt.js

251 ms

newjs

newjs

614 ms

newcustomjs

newcustomjs

613 ms

ion.rangeSlider.js

ion.rangeSlider.js

222 ms

Search.js

Search.js

222 ms

bootstrap-multiselect.js

bootstrap-multiselect.js

293 ms

customscript

customscript

293 ms

pubads_impl.js

pubads_impl.js

72 ms

ppub_config

ppub_config

227 ms

js

js

219 ms

js

js

337 ms

destination

destination

337 ms

bat.js

bat.js

403 ms

SxJnTRbXPkK8l_hB3HNeuw.png

SxJnTRbXPkK8l_hB3HNeuw.png

328 ms

counselling-directory-white.svg

counselling-directory-white.svg

720 ms

bx_loader.gif

bx_loader.gif

190 ms

dxbzvwhzouyhgeavqynd4g.png

dxbzvwhzouyhgeavqynd4g.png

393 ms

GCXwPL2Tt06Hb79zI-ctPw.png

GCXwPL2Tt06Hb79zI-ctPw.png

525 ms

kvGZzhv6SEa3OHB_b0ak2w.png

kvGZzhv6SEa3OHB_b0ak2w.png

581 ms

Wl10KVTthkmRf-DvvfYvzw.png

Wl10KVTthkmRf-DvvfYvzw.png

579 ms

oejrLANbj06vmGWZf2EmVw.png

oejrLANbj06vmGWZf2EmVw.png

583 ms

youtube.png

youtube.png

582 ms

facebook.png

facebook.png

582 ms

twitter.png

twitter.png

583 ms

linkedin.png

linkedin.png

589 ms

instagram.png

instagram.png

588 ms

liteboxBg.png

liteboxBg.png

404 ms

Barlow-Regular.woff2

Barlow-Regular.woff2

399 ms

Barlow-Medium.woff

Barlow-Medium.woff

500 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

329 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

330 ms

ads

ads

248 ms

container.html

container.html

415 ms

6951996.js

6951996.js

425 ms

7l5fwgbsiw

7l5fwgbsiw

463 ms

api.min.js

api.min.js

455 ms

everflow.js

everflow.js

455 ms

8218351725257518270

8218351725257518270

258 ms

window_focus.js

window_focus.js

378 ms

ufs_web_display.js

ufs_web_display.js

258 ms

otSDKStub.js

otSDKStub.js

311 ms

banner.js

banner.js

156 ms

6951996.js

6951996.js

152 ms

web-interactives-embed.js

web-interactives-embed.js

206 ms

leadflows.js

leadflows.js

169 ms

clarity.js

clarity.js

132 ms

1526caf2-8601-4ab1-88d6-b7614ca152da.json

1526caf2-8601-4ab1-88d6-b7614ca152da.json

62 ms

location

location

49 ms

sodar

sodar

679 ms

otBannerSdk.js

otBannerSdk.js

635 ms

sodar2.js

sodar2.js

21 ms

c.gif

c.gif

7 ms

Accessibility Review

catalog.pesi.co.uk accessibility score

90

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.

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

Links do not have a discernible name

Best Practices

catalog.pesi.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

catalog.pesi.co.uk SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

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

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 Catalog.pesi.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 Catalog.pesi.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

catalog.pesi.co.uk

Open Graph description is not detected on the main page of Catalog PESI. 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: