Tools & Wizards About Us
genequest.jp screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

genequest.jp

遺伝子検査（解析）ならジーンクエスト

Page Load Speed

5.8 sec in total

First Response

510 ms

Resources Loaded

4.5 sec

Page Rendered

714 ms

genequest.jp screenshot

About Website

Welcome to genequest.jp homepage info - get ready to check Genequest best content for Japan right away, or after learning these important things about genequest.jp

ジーンクエストは、日本初の個人向け大規模遺伝子検査（解析）サービス。遺伝子検査キットが届いたら唾液を採取し返送するだけで、病気のリスクや体質の遺伝的傾向がわかります。

Visit genequest.jp

Key Findings

We analyzed Genequest.jp page load time and found that the first response time was 510 ms and then it took 5.3 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

genequest.jp performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

genequest.jp

510 ms

genequest.jp

1010 ms

base.css

480 ms

jquery-3.6.3.js

17 ms

base.js

641 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 82% of them (70 requests) were addressed to the original Genequest.jp, 5% (4 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Genequest.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.9 kB (39%)

Content Size

1.3 MB

After Optimization

814.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Genequest.jp main page is 1.3 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. 70% of websites need less resources to load. Images take 987.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 53.3 kB

  • Original 67.1 kB
  • After minification 60.4 kB
  • After compression 13.8 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. 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 53.3 kB or 79% of the original size.

Image Optimization

-25%

Potential reduce by 243.4 kB

  • Original 987.6 kB
  • After minification 744.2 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, Genequest needs image optimization as it can save up to 243.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 131.9 kB

  • Original 174.1 kB
  • After minification 163.4 kB
  • After compression 42.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 131.9 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 88.2 kB

  • Original 102.6 kB
  • After minification 78.9 kB
  • After compression 14.3 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. Genequest.jp needs all CSS files to be minified and compressed as it can save up to 88.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (26%)

Requests Now

82

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Genequest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

genequest.jp

genequest.jp

510 ms

genequest.jp

genequest.jp

1010 ms

base.css

base.css

480 ms

jquery-3.6.3.js

jquery-3.6.3.js

17 ms

base.js

base.js

641 ms

swiper.min.css

swiper.min.css

642 ms

swiper_add.css

swiper_add.css

494 ms

slick.css

slick.css

495 ms

slick-theme.css

slick-theme.css

494 ms

swiper.min.js

swiper.min.js

799 ms

slick.min.js

slick.min.js

804 ms

jquery.randomdisplay.js

jquery.randomdisplay.js

643 ms

gtm.js

gtm.js

146 ms

gtm.js

gtm.js

201 ms

logo.png

logo.png

199 ms

kv_slide_05.webp

kv_slide_05.webp

336 ms

kv_slide_06.webp

kv_slide_06.webp

331 ms

kv_slide_03.webp

kv_slide_03.webp

335 ms

kv_slide_01.webp

kv_slide_01.webp

331 ms

img_01.png

img_01.png

198 ms

img_02.png

img_02.png

334 ms

img_03.png

img_03.png

336 ms

img_04.png

img_04.png

478 ms

img_05.png

img_05.png

479 ms

img_06.png

img_06.png

480 ms

img_07.png

img_07.png

481 ms

img_08.png

img_08.png

481 ms

img_09.png

img_09.png

482 ms

img_10.png

img_10.png

636 ms

img_11.png

img_11.png

636 ms

img_12.png

img_12.png

638 ms

img_01.png

img_01.png

639 ms

img_02.png

img_02.png

640 ms

img_03.png

img_03.png

641 ms

img_04.png

img_04.png

794 ms

img_05.png

img_05.png

795 ms

img_06.png

img_06.png

797 ms

img_07.png

img_07.png

798 ms

img_08.png

img_08.png

800 ms

img_09.png

img_09.png

800 ms

img_10.png

img_10.png

952 ms

img_11.png

img_11.png

953 ms

img_16.png

img_16.png

956 ms

item_all.jpg

item_all.jpg

957 ms

item_lite.jpg

item_lite.jpg

959 ms

item_all_plus.jpg

item_all_plus.jpg

1119 ms

voice_img50_01.png

voice_img50_01.png

1111 ms

voice_img20_01.png

voice_img20_01.png

1112 ms

voice_img20_02.png

voice_img20_02.png

1116 ms

all.js

all.js

123 ms

widgets.js

widgets.js

124 ms

voice_img30_01.png

voice_img30_01.png

1116 ms

all.js

all.js

15 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

54 ms

settings

settings

108 ms

voice_img60_01.png

voice_img60_01.png

1074 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

2 ms

embeds

embeds

29 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

15 ms

voice_img50_02.png

voice_img50_02.png

944 ms

img_index_01.png

img_index_01.png

947 ms

img_index_02.png

img_index_02.png

947 ms

img_index_03.png

img_index_03.png

948 ms

img_index_04.png

img_index_04.png

974 ms

img_index_05.png

img_index_05.png

1097 ms

h2_index_sec_03_01.png

h2_index_sec_03_01.png

954 ms

h2_index_sec_03_02.png

h2_index_sec_03_02.png

959 ms

h2_index_sec_03_03.png

h2_index_sec_03_03.png

961 ms

21001041_JP.png

21001041_JP.png

1284 ms

thumbnail_Genequest.png

thumbnail_Genequest.png

1470 ms

media.jpg

media.jpg

1269 ms

bt_pagetop.png

bt_pagetop.png

956 ms

external-link-alt-solid.svg

external-link-alt-solid.svg

961 ms

swiper-button-next_l.png

swiper-button-next_l.png

961 ms

swiper-button-next_r.png

swiper-button-next_r.png

1111 ms

ajax-loader.gif

ajax-loader.gif

1116 ms

icon-arrow.png

icon-arrow.png

1119 ms

facebook-brands.svg

facebook-brands.svg

1116 ms

twitter-brands.svg

twitter-brands.svg

1116 ms

genequest.jp

genequest.jp

813 ms

like.php

like.php

268 ms

genequest.jp

genequest.jp

201 ms

egn1bxb8juf.js

egn1bxb8juf.js

32 ms

FEppCFCt76d.png

FEppCFCt76d.png

17 ms

egn1bxb8juf.js

egn1bxb8juf.js

8 ms

Accessibility Review

genequest.jp accessibility score

98

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.

Best Practices

genequest.jp 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

SEO Factors

genequest.jp SEO score

96

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Genequest.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Genequest.jp 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

genequest.jp

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