Tools & Wizards About Us
e-sq.jp screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

e-sq.jp

アントレ・スクウェア　学生起業家支援団体

Page Load Speed

6.7 sec in total

First Response

517 ms

Resources Loaded

5.9 sec

Page Rendered

311 ms

e-sq.jp screenshot

About Website

Click here to check amazing E Sq content. Otherwise, check out these important facts you probably never knew about e-sq.jp

アントレ・スクウェアは学生起業家の支援、インターンシップや就職イベントの実施、社長インタビューを動画配信を行ってる団体です。

Visit e-sq.jp

Key Findings

We analyzed E-sq.jp page load time and found that the first response time was 517 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

e-sq.jp performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

e-sq.jp

517 ms

entre.css

311 ms

entre.js

362 ms

logo.gif

332 ms

event.gif

332 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that all of those requests were addressed to E-sq.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain E-sq.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.8 kB (17%)

Content Size

190.7 kB

After Optimization

158.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-sq.jp main page is 190.7 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. 15% of websites need less resources to load. Images take 169.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.2 kB

  • Original 17.9 kB
  • After minification 17.5 kB
  • After compression 4.6 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 13.2 kB or 74% of the original size.

Image Optimization

-9%

Potential reduce by 15.8 kB

  • Original 169.2 kB
  • After minification 153.4 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. E Sq images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 851 B

  • Original 1.0 kB
  • After minification 896 B
  • After compression 160 B

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 851 B or 84% of the original size.

CSS Optimization

-73%

Potential reduce by 1.9 kB

  • Original 2.6 kB
  • After minification 2.2 kB
  • After compression 701 B

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. E-sq.jp needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (34%)

Requests Now

80

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Sq. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

e-sq.jp

e-sq.jp

517 ms

entre.css

entre.css

311 ms

entre.js

entre.js

362 ms

logo.gif

logo.gif

332 ms

event.gif

event.gif

332 ms

4137746_26s.jpg

4137746_26s.jpg

691 ms

book.jpg

book.jpg

497 ms

book.jpg

book.jpg

965 ms

contents.gif

contents.gif

639 ms

menu_0a.gif

menu_0a.gif

642 ms

menu_1a.gif

menu_1a.gif

673 ms

menu_2a.gif

menu_2a.gif

828 ms

menu_3a.gif

menu_3a.gif

961 ms

menu_6a.gif

menu_6a.gif

963 ms

menu_4a.gif

menu_4a.gif

1009 ms

menu_5a.gif

menu_5a.gif

1009 ms

melmaga.gif

melmaga.gif

1158 ms

topics.gif

topics.gif

1299 ms

question.gif

question.gif

1301 ms

bunner.jpg

bunner.jpg

1472 ms

about.gif

about.gif

1320 ms

topic.gif

topic.gif

1340 ms

topic1.gif

topic1.gif

1466 ms

topic2.gif

topic2.gif

1611 ms

topic3.gif

topic3.gif

1616 ms

topic4.gif

topic4.gif

1626 ms

topic5.gif

topic5.gif

1675 ms

interview-pic-up.gif

interview-pic-up.gif

1813 ms

topics-interview.gif

topics-interview.gif

1808 ms

itmedia_s.jpg

itmedia_s.jpg

1952 ms

oputo_s.jpg

oputo_s.jpg

1941 ms

makuromiru_s.jpg

makuromiru_s.jpg

2337 ms

nekusi-zu_s.jpg

nekusi-zu_s.jpg

2017 ms

esugurantoko-pore-syon_s.jpg

esugurantoko-pore-syon_s.jpg

2142 ms

mooter_s.jpg

mooter_s.jpg

2162 ms

guri-_s.jpg

guri-_s.jpg

2322 ms

puropia_s.jpg

puropia_s.jpg

2326 ms

fo-baru-pure_s.jpg

fo-baru-pure_s.jpg

2071 ms

raibureboryu-syon_s.jpg

raibureboryu-syon_s.jpg

3035 ms

aikeiko-pore-syon_s.jpg

aikeiko-pore-syon_s.jpg

2189 ms

saiboozu_s.jpg

saiboozu_s.jpg

2908 ms

partner.gif

partner.gif

2176 ms

spicysoft.jpg

spicysoft.jpg

2045 ms

guri-.jpg

guri-.jpg

2115 ms

puropia.jpg

puropia.jpg

2188 ms

pasonai.jpg

pasonai.jpg

2611 ms

dejitaruhariud.jpg

dejitaruhariud.jpg

2192 ms

medhia.jpg

medhia.jpg

2350 ms

wirubi-.jpg

wirubi-.jpg

2226 ms

saiboozu.jpg

saiboozu.jpg

2422 ms

riarukomyunike-syonzu.jpg

riarukomyunike-syonzu.jpg

2523 ms

interview3.jpg

interview3.jpg

2619 ms

raibureboryu-syon.jpg

raibureboryu-syon.jpg

2487 ms

toranoana.jpg

toranoana.jpg

2354 ms

oputo.jpg

oputo.jpg

2408 ms

sansettoko-poreisyon.jpg

sansettoko-poreisyon.jpg

2404 ms

interview5.jpg

interview5.jpg

2501 ms

jyointorento-semina-.jpg

jyointorento-semina-.jpg

2505 ms

interview1.jpg

interview1.jpg

2484 ms

jyeiburein.jpg

jyeiburein.jpg

2375 ms

officeburster.jpg

officeburster.jpg

2445 ms

aireppu.jpg

aireppu.jpg

2452 ms

purosi-zu.jpg

purosi-zu.jpg

2520 ms

tyainakuikku.jpg

tyainakuikku.jpg

2473 ms

ripuraiorithi.jpg

ripuraiorithi.jpg

2485 ms

burasshuappujapan.jpg

burasshuappujapan.jpg

2378 ms

saiwa-kusu.jpg

saiwa-kusu.jpg

2438 ms

dhibekkusu.jpg

dhibekkusu.jpg

2373 ms

interview2.jpg

interview2.jpg

2365 ms

sereburein.jpg

sereburein.jpg

2455 ms

interview4.jpg

interview4.jpg

2306 ms

pa-tona-zuandkanpani-.jpg

pa-tona-zuandkanpani-.jpg

2324 ms

kontentsu.jpg

kontentsu.jpg

2387 ms

ship.jpg

ship.jpg

2354 ms

foot_1.gif

foot_1.gif

2306 ms

foot_2.gif

foot_2.gif

2286 ms

foot_4.gif

foot_4.gif

2327 ms

foot_3.gif

foot_3.gif

2232 ms

haikei.gif

haikei.gif

2185 ms

bg.jpg

bg.jpg

2209 ms

acclog.cgi

acclog.cgi

2151 ms

Accessibility Review

e-sq.jp accessibility score

45

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

e-sq.jp best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

e-sq.jp SEO score

50

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-sq.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that E-sq.jp main page’s claimed encoding is shift_jis. 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

e-sq.jp

Open Graph description is not detected on the main page of E Sq. 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: