Tools & Wizards About Us
yamagata-airport.co.jp screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

yamagata-airport.co.jp

山形空港｜TOP

Page Load Speed

6.8 sec in total

First Response

772 ms

Resources Loaded

5.8 sec

Page Rendered

256 ms

yamagata-airport.co.jp screenshot

About Website

Visit yamagata-airport.co.jp now to see the best up-to-date Yamagata Airport content for Japan and also check out these interesting facts you probably never knew about yamagata-airport.co.jp

山形空港の公式ホームページです。航空ダイヤや空港アクセス、レストラン・売店やサービス施設の案内、キャンペーン情報や募集のお知らせなどをご覧いただけます。

Visit yamagata-airport.co.jp

Key Findings

We analyzed Yamagata-airport.co.jp page load time and found that the first response time was 772 ms and then it took 6 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

yamagata-airport.co.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.32

36/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

yamagata-airport.co.jp

772 ms

yamagata-airport.co.jp

2064 ms

base.css

525 ms

index.css

486 ms

jquery.bxslider.css

526 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 71% of them (49 requests) were addressed to the original Yamagata-airport.co.jp, 14% (10 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Yamagata-airport.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.1 kB (17%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yamagata-airport.co.jp main page is 1.6 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 22.2 kB

  • Original 29.8 kB
  • After minification 27.9 kB
  • After compression 7.6 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 22.2 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 111.2 kB

  • Original 1.3 MB
  • After minification 1.2 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. Yamagata Airport images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 101.5 kB

  • Original 252.3 kB
  • After minification 206.3 kB
  • After compression 150.9 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 101.5 kB or 40% of the original size.

CSS Optimization

-83%

Potential reduce by 34.2 kB

  • Original 41.1 kB
  • After minification 28.5 kB
  • After compression 6.9 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. Yamagata-airport.co.jp needs all CSS files to be minified and compressed as it can save up to 34.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (51%)

Requests Now

65

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamagata Airport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yamagata-airport.co.jp

yamagata-airport.co.jp

772 ms

yamagata-airport.co.jp

yamagata-airport.co.jp

2064 ms

base.css

base.css

525 ms

index.css

index.css

486 ms

jquery.bxslider.css

jquery.bxslider.css

526 ms

jquery.powertip.css

jquery.powertip.css

527 ms

jquery.min.js

jquery.min.js

24 ms

scrollsmoothly.js

scrollsmoothly.js

567 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

800 ms

jquery.bxslider.js

jquery.bxslider.js

970 ms

jquery.powertip.js

jquery.powertip.js

874 ms

base.js

base.js

701 ms

index.js

index.js

702 ms

plusone.js

plusone.js

26 ms

sdk.js

sdk.js

25 ms

ud.js

ud.js

755 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

64 ms

analytics.js

analytics.js

83 ms

ud-barrierfree.png

ud-barrierfree.png

176 ms

g_navi_logo.gif

g_navi_logo.gif

241 ms

bt_status.jpg

bt_status.jpg

241 ms

yapliner-jpn_bn.jpg

yapliner-jpn_bn.jpg

163 ms

sp_logo@2x.png

sp_logo@2x.png

176 ms

ico_information.svg

ico_information.svg

176 ms

ico_access.svg

ico_access.svg

324 ms

ico_enjoy.svg

ico_enjoy.svg

352 ms

ico_floormap.svg

ico_floormap.svg

352 ms

ico_josei.svg

ico_josei.svg

353 ms

ico_event.svg

ico_event.svg

378 ms

ico_faq.svg

ico_faq.svg

401 ms

catch.png

catch.png

647 ms

catch_white.png

catch_white.png

527 ms

s_bg.gif

s_bg.gif

527 ms

oishi_present_summer_2024.jpg

oishi_present_summer_2024.jpg

1228 ms

shonai-yamagata-2024.jpg

shonai-yamagata-2024.jpg

1888 ms

sendai-yamagata-2024.jpg

sendai-yamagata-2024.jpg

1399 ms

yamagata_dewa.jpg

yamagata_dewa.jpg

1401 ms

bn_supporters-club.png

bn_supporters-club.png

701 ms

bn_tabi-club.png

bn_tabi-club.png

807 ms

bnr_freewifi.jpg

bnr_freewifi.jpg

876 ms

bnr-mini_mizugiwa.png

bnr-mini_mizugiwa.png

970 ms

yamagata_tabi_banner_offical_l.jpg

yamagata_tabi_banner_offical_l.jpg

1052 ms

s-banner-a.jpg

s-banner-a.jpg

1133 ms

s%20banner%20b.jpg

s%20banner%20b.jpg

1753 ms

bnr_tohokujapan.jpg

bnr_tohokujapan.jpg

1294 ms

bn_jalmaas_gaj.jpg

bn_jalmaas_gaj.jpg

1404 ms

page_top.png

page_top.png

1456 ms

slash.gif

slash.gif

1540 ms

title_news.png

title_news.png

1517 ms

right_arrow_type01.png

right_arrow_type01.png

1520 ms

logo_map.png

logo_map.png

1559 ms

sdk.js

sdk.js

18 ms

collect

collect

12 ms

js

js

59 ms

prev.jpg

prev.jpg

216 ms

next.jpg

next.jpg

218 ms

slide_active.png

slide_active.png

219 ms

page.php

page.php

106 ms

pMzIT5TYEYf.css

pMzIT5TYEYf.css

16 ms

CQhgXWAVmE8.js

CQhgXWAVmE8.js

22 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

22 ms

guwKwycnxkZ.js

guwKwycnxkZ.js

46 ms

J8JpUDMoOct.js

J8JpUDMoOct.js

48 ms

p55HfXW__mM.js

p55HfXW__mM.js

45 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

49 ms

j6FwKUdWUaU.js

j6FwKUdWUaU.js

49 ms

304954827_422437026534582_7013194820026361552_n.png

304954827_422437026534582_7013194820026361552_n.png

43 ms

5OCv-RvfgJ4.js

5OCv-RvfgJ4.js

9 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

7 ms

Accessibility Review

yamagata-airport.co.jp accessibility score

89

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

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

yamagata-airport.co.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

yamagata-airport.co.jp SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Yamagata-airport.co.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 Yamagata-airport.co.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

yamagata-airport.co.jp

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