Tools & Wizards About Us
jeromesadou.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

jeromesadou.com

Jérôme Sadou | ウェボゴン

Page Load Speed

5.6 sec in total

First Response

495 ms

Resources Loaded

3.2 sec

Page Rendered

1.9 sec

jeromesadou.com screenshot

About Website

Visit jeromesadou.com now to see the best up-to-date Jerome Sadou content and also check out these interesting facts you probably never knew about jeromesadou.com

Hello, I am Jérôme Sadou. I build sites from Miyazaki Prefecture ⛰

Visit jeromesadou.com

Key Findings

We analyzed Jeromesadou.com page load time and found that the first response time was 495 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jeromesadou.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value3.359

0/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

jeromesadou.com

495 ms

jeromesadou.com

1516 ms

css

50 ms

application-43f970d102e20f0471463d66b202a1b5117403f84128b3d7716bf33bb851b1f1.css

686 ms

600x350

136 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 40% of them (17 requests) were addressed to the original Jeromesadou.com, 38% (16 requests) were made to Storage.googleapis.com and 12% (5 requests) were made to Api.mapbox.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jeromesadou.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.3 kB (2%)

Content Size

3.8 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeromesadou.com main page is 3.8 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. 25% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 24.6 kB

  • Original 33.9 kB
  • After minification 28.7 kB
  • After compression 9.3 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 5.2 kB, which is 15% 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 24.6 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 35.0 kB

  • Original 3.7 MB
  • After minification 3.6 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. Jerome Sadou images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 12.8 kB
  • After minification 12.8 kB
  • After compression 12.8 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

-85%

Potential reduce by 28.7 kB

  • Original 33.9 kB
  • After minification 33.8 kB
  • After compression 5.2 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. Jeromesadou.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jerome Sadou. According to our analytics all requests are already optimized.

Network Requests Diagram

jeromesadou.com

jeromesadou.com

495 ms

jeromesadou.com

jeromesadou.com

1516 ms

css

css

50 ms

application-43f970d102e20f0471463d66b202a1b5117403f84128b3d7716bf33bb851b1f1.css

application-43f970d102e20f0471463d66b202a1b5117403f84128b3d7716bf33bb851b1f1.css

686 ms

600x350

600x350

136 ms

1_2023-11-15.jpeg

1_2023-11-15.jpeg

738 ms

1_2023-11-07.jpeg

1_2023-11-07.jpeg

753 ms

600x350

600x350

140 ms

counter.js

counter.js

51 ms

600x350

600x350

125 ms

600x350

600x350

145 ms

600x350

600x350

165 ms

1_2023-10-25.jpeg

1_2023-10-25.jpeg

774 ms

1_2023-10-19.jpeg

1_2023-10-19.jpeg

930 ms

1_2023-10-17.jpeg

1_2023-10-17.jpeg

966 ms

2023-08-30T13-55_1.jpeg

2023-08-30T13-55_1.jpeg

990 ms

2023-08-04T11-44.jpeg

2023-08-04T11-44.jpeg

1003 ms

2023-07-23T01-30.jpeg

2023-07-23T01-30.jpeg

1025 ms

2023-06-04T06-19_1.jpeg

2023-06-04T06-19_1.jpeg

1050 ms

1_2023-05-26.jpeg

1_2023-05-26.jpeg

1176 ms

2022-12-11T12-03_1.jpeg

2022-12-11T12-03_1.jpeg

1206 ms

2022-08-26T11-13_1.jpeg

2022-08-26T11-13_1.jpeg

1242 ms

2022-07-24T01-32_1.jpeg

2022-07-24T01-32_1.jpeg

1254 ms

2022-07-01T03-31.jpeg

2022-07-01T03-31.jpeg

1283 ms

ai01iqhm0jnxibirvk844rm33tim

ai01iqhm0jnxibirvk844rm33tim

156 ms

dihmq6bsgru9buvw739ykictio7y

dihmq6bsgru9buvw739ykictio7y

166 ms

J7aHnp1uDWRBEqV98dVQztYldFcLowEA.ttf

J7aHnp1uDWRBEqV98dVQztYldFcLowEA.ttf

208 ms

t.php

t.php

86 ms

kw0hey6kt1w681tiqeb387sctbgp

kw0hey6kt1w681tiqeb387sctbgp

177 ms

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9y0ft9thrjv9e5qwx4llq5dwli7x

170 ms

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23qpvan1dyhi7su8smmreali5pj7

103 ms

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99 ms

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d08jpvvhtwyngv161uxofklhkjhy

95 ms

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15sdhp9xi3gl948qxy9o3b1h2r2b

77 ms

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u04nex0ak91bfbx7dkk0thzzifil

91 ms

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dc3oml96m1u3t6z1mye6e1xrps3w

71 ms

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rrdhpuchmftc95thdadi39ymc2lg

133 ms

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bjtzwvdhnk2op83nrjcjt1qmurau

104 ms

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p71ji7p2nnmkrgvk3mrh82w5kxz1

96 ms

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15yhmzr5ggawyfs1j3okyce2vwg5

80 ms

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kw8wlkap5mf1ocv4uel5p0tu6h50

77 ms

brxmemd9yifww74fd1xs7jupmh3l

brxmemd9yifww74fd1xs7jupmh3l

81 ms

Accessibility Review

jeromesadou.com accessibility score

97

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

Links do not have a discernible name

Best Practices

jeromesadou.com 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

SEO Factors

jeromesadou.com SEO score

97

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeromesadou.com 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 Jeromesadou.com 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

jeromesadou.com

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