Tools & Wizards About Us
alchemy.gr screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

alchemy.gr

alchemy - Hi-End Carbon Fins & Accessories For Freediving & Spearfishing - Home

Page Load Speed

3.9 sec in total

First Response

35 ms

Resources Loaded

3.3 sec

Page Rendered

567 ms

alchemy.gr screenshot

About Website

Visit alchemy.gr now to see the best up-to-date Alchemy content for Philippines and also check out these interesting facts you probably never knew about alchemy.gr

Meet the carbon fins which disrupted the freediving & spearfishing world. Supreme power & efficiency even in the most extreme conditions. Complete game-changers, preferred by the sport's deepest athle...

Visit alchemy.gr

Key Findings

We analyzed Alchemy.gr page load time and found that the first response time was 35 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

alchemy.gr performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

alchemy.gr

35 ms

alchemy.gr

369 ms

all.css

39 ms

bootstrap.min.css

33 ms

mdb.min.css

50 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 56% of them (24 requests) were addressed to the original Alchemy.gr, 12% (5 requests) were made to Cdnjs.cloudflare.com and 9% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Alchemy.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.4 kB (1%)

Content Size

3.3 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alchemy.gr main page is 3.3 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 42.9 kB

  • Original 58.6 kB
  • After minification 55.6 kB
  • After compression 15.7 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 42.9 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 4.9 kB

  • Original 3.2 MB
  • After minification 3.2 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. Alchemy images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 162 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 4.1 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

-2%

Potential reduce by 421 B

  • Original 22.6 kB
  • After minification 22.6 kB
  • After compression 22.2 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. Alchemy.gr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alchemy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alchemy.gr

alchemy.gr

35 ms

alchemy.gr

alchemy.gr

369 ms

all.css

all.css

39 ms

bootstrap.min.css

bootstrap.min.css

33 ms

mdb.min.css

mdb.min.css

50 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

60 ms

slick.css

slick.css

42 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

16 ms

style.min.css

style.min.css

307 ms

label-co2-website-black-en.png

label-co2-website-black-en.png

443 ms

rocket-loader.min.js

rocket-loader.min.js

22 ms

logo-circle-white.png

logo-circle-white.png

1030 ms

11-1725278119.jpg

11-1725278119.jpg

1931 ms

yutori_cover-1725263421.jpg

yutori_cover-1725263421.jpg

978 ms

cover-1725257955.jpg

cover-1725257955.jpg

930 ms

alchemy_carbon_fins_freediving_instagram-1668588272.jpg

alchemy_carbon_fins_freediving_instagram-1668588272.jpg

317 ms

alchemy_carbon_fins_spearfishing_instagram-1668588272.jpg

alchemy_carbon_fins_spearfishing_instagram-1668588272.jpg

591 ms

ISO9001_TuvNord.png

ISO9001_TuvNord.png

569 ms

css2

css2

32 ms

arrow_left.svg

arrow_left.svg

174 ms

arrow_right.svg

arrow_right.svg

229 ms

air_alchemy_snorkel_for_freediving-1715946779.jpg

air_alchemy_snorkel_for_freediving-1715946779.jpg

490 ms

alchemy_v330_carbon_freediving_fins-1715946779.jpg

alchemy_v330_carbon_freediving_fins-1715946779.jpg

515 ms

alchemy_freediving_neck_weight-1668511657.jpg

alchemy_freediving_neck_weight-1668511657.jpg

755 ms

alchemy_s_carbon_spearfishing_fins-1668512970.jpg

alchemy_s_carbon_spearfishing_fins-1668512970.jpg

1848 ms

alchemy_pro_short_carbon_freediving_fins-1668512723.jpg

alchemy_pro_short_carbon_freediving_fins-1668512723.jpg

1290 ms

alchemy_heavy_freediving_neck_weight-1698909554.jpg

alchemy_heavy_freediving_neck_weight-1698909554.jpg

939 ms

alchemy_customs_carbon_freediving_fins-1668513176.jpg

alchemy_customs_carbon_freediving_fins-1668513176.jpg

950 ms

tree%20at%20night-1619078678.jpg

tree%20at%20night-1619078678.jpg

1722 ms

alchemy_pro_carbon_freediving_fins-1668590431.jpg

alchemy_pro_carbon_freediving_fins-1668590431.jpg

1909 ms

alchemy_freediving_belt-1668591910.jpg

alchemy_freediving_belt-1668591910.jpg

1229 ms

alchemy_neck_weight_for_freediving-1668590346.jpg

alchemy_neck_weight_for_freediving-1668590346.jpg

2249 ms

sea-1668593546.jpg

sea-1668593546.jpg

2299 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

30 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

54 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

54 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

55 ms

fa-solid-900.woff

fa-solid-900.woff

13 ms

fa-regular-400.woff

fa-regular-400.woff

30 ms

fa-brands-400.woff

fa-brands-400.woff

30 ms

gtm.js

gtm.js

51 ms

fbevents.js

fbevents.js

18 ms

track.js

track.js

284 ms

Accessibility Review

alchemy.gr accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

alchemy.gr best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alchemy.gr SEO score

69

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

High

robots.txt is not valid

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alchemy.gr 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 Alchemy.gr main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alchemy.gr

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