Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

perfume.courses

Perfume making classes - Natural perfumery courses by perfumer AbdesSalaam Attar

Page Load Speed

3.4 sec in total

First Response

142 ms

Resources Loaded

1.6 sec

Page Rendered

1.7 sec

perfume.courses screenshot

About Website

Welcome to perfume.courses homepage info - get ready to check Perfume best content for Philippines right away, or after learning these important things about perfume.courses

Perfume making classes in Italy by AbdesSalaam Attar - 6 days intensive perfume workshops - "Making perfumes is easy"

Visit perfume.courses

Key Findings

We analyzed Perfume.courses page load time and found that the first response time was 142 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 55% of websites can load faster.

Performance Metrics

perfume.courses performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

perfume.courses

142 ms

perfume.courses

158 ms

js

80 ms

css

46 ms

grid.css

60 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 84% of them (77 requests) were addressed to the original Perfume.courses, 4% (4 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (636 ms) belongs to the original domain Perfume.courses.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.2 kB (17%)

Content Size

791.8 kB

After Optimization

658.6 kB

In fact, the total size of Perfume.courses main page is 791.8 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. 70% of websites need less resources to load. Images take 588.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 132.2 kB

  • Original 179.8 kB
  • After minification 177.4 kB
  • After compression 47.6 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 132.2 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 588.8 kB
  • After minification 588.8 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. Perfume images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 1.0 kB

  • Original 23.3 kB
  • After minification 23.2 kB
  • After compression 22.2 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 69 (80%)

Requests Now

86

After Optimization

17

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfume. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

perfume.courses accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

perfume.courses best practices score

83

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

SEO Factors

perfume.courses SEO score

99

Search Engine Optimization Advices

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 Perfume.courses 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 Perfume.courses 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

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