Tools & Wizards About Us
cat-v.jp screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

cat-v.jp

仙台CATV（CAT-V/キャット・ヴィ）｜ケーブルテレビ・インターネット・ケーブルプラス電話・ホームセキュリティ

Page Load Speed

8.3 sec in total

First Response

59 ms

Resources Loaded

6.8 sec

Page Rendered

1.5 sec

cat-v.jp screenshot

About Website

Visit cat-v.jp now to see the best up-to-date CAT V content for Japan and also check out these interesting facts you probably never knew about cat-v.jp

ケーブルテレビ・インターネット・ケーブルプラス電話・ホームセキュリティなどの多彩なサービスを仙台市と名取市で提供しています。多彩なサービスであなたの暮らしをよりよいものへ！サービスをまとめてご利用いただくとお支払いがとってもお得に！

Visit cat-v.jp

Key Findings

We analyzed Cat-v.jp page load time and found that the first response time was 59 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cat-v.jp performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value3,420 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.642

9/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

cat-v.jp

59 ms

cat-v.jp

324 ms

www.cat-v.jp

527 ms

gtm.js

117 ms

import.css

528 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 80% of them (140 requests) were addressed to the original Cat-v.jp, 6% (11 requests) were made to Platform.twitter.com and 2% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Cat-v.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.9 kB (4%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cat-v.jp main page is 4.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 39.7 kB

  • Original 50.0 kB
  • After minification 46.6 kB
  • After compression 10.4 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 39.7 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 110.1 kB

  • Original 4.0 MB
  • After minification 3.9 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. CAT V images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.3 kB

  • Original 114.8 kB
  • After minification 114.5 kB
  • After compression 110.5 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

-19%

Potential reduce by 11.8 kB

  • Original 60.7 kB
  • After minification 60.4 kB
  • After compression 48.9 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. Cat-v.jp needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (35%)

Requests Now

164

After Optimization

107

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CAT V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cat-v.jp

cat-v.jp

59 ms

cat-v.jp

cat-v.jp

324 ms

www.cat-v.jp

www.cat-v.jp

527 ms

gtm.js

gtm.js

117 ms

import.css

import.css

528 ms

animate.css

animate.css

528 ms

css2

css2

105 ms

jquery.min.js

jquery.min.js

95 ms

rollover.js

rollover.js

526 ms

jquery.inview.min.js

jquery.inview.min.js

526 ms

common.js

common.js

513 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

513 ms

jquery.cookie.js

jquery.cookie.js

652 ms

fontsize.js

fontsize.js

792 ms

slick.css

slick.css

799 ms

slick-theme.css

slick-theme.css

797 ms

active_banner.css

active_banner.css

801 ms

active_banner_base.css

active_banner_base.css

796 ms

slick.min.js

slick.min.js

1230 ms

tab.js

tab.js

1079 ms

active_banner.js

active_banner.js

1092 ms

cse.js

cse.js

126 ms

analytics.js

analytics.js

322 ms

js

js

79 ms

widgets.js

widgets.js

423 ms

default.css

default.css

428 ms

common.css

common.css

862 ms

print.css

print.css

447 ms

smart.css

smart.css

871 ms

collect

collect

32 ms

collect

collect

35 ms

movizo-player.min.js

movizo-player.min.js

873 ms

td.min.js

td.min.js

83 ms

t_all_accesslog

t_all_accesslog

22 ms

pixel

pixel

161 ms

logo.png

logo.png

194 ms

main_kojima.jpg

main_kojima.jpg

701 ms

main_02.jpg

main_02.jpg

700 ms

main_03.jpg

main_03.jpg

898 ms

main_05.jpg

main_05.jpg

751 ms

main_06.jpg

main_06.jpg

521 ms

bnr_baseball.jpg

bnr_baseball.jpg

903 ms

bnr_simpledenki.jpg

bnr_simpledenki.jpg

1028 ms

ico_tv.png

ico_tv.png

751 ms

ico_tv_03.png

ico_tv_03.png

751 ms

ico_tv_04.png

ico_tv_04.png

996 ms

ico_phone.png

ico_phone.png

901 ms

ico_web.png

ico_web.png

900 ms

ico_cat_02.png

ico_cat_02.png

1007 ms

logo_02.png

logo_02.png

1184 ms

ico_waribiki.png

ico_waribiki.png

1048 ms

ico_price.png

ico_price.png

1049 ms

ico_contact.png

ico_contact.png

1283 ms

ico_support.png

ico_support.png

1299 ms

ico_pdf.png

ico_pdf.png

1169 ms

ico_blank.png

ico_blank.png

1332 ms

bnr_youtube.png

bnr_youtube.png

1186 ms

bnr_minna.png

bnr_minna.png

1597 ms

bnr_shigotobito.png

bnr_shigotobito.png

1331 ms

bnr_bombom.png

bnr_bombom.png

1765 ms

bnr_seminar.jpg

bnr_seminar.jpg

1569 ms

bnr_webmail.jpg

bnr_webmail.jpg

1594 ms

bnr_security.jpg

bnr_security.jpg

1761 ms

bnr_mypage.jpg

bnr_mypage.jpg

1752 ms

bnr_promo.jpg

bnr_promo.jpg

1714 ms

main_08.jpg

main_08.jpg

2173 ms

bnr_square.jpg

bnr_square.jpg

2031 ms

bnr_digi.jpg

bnr_digi.jpg

2144 ms

bnr_cablegate_b.jpg

bnr_cablegate_b.jpg

1895 ms

bnr_osusume.jpg

bnr_osusume.jpg

1904 ms

bnr_epg.jpg

bnr_epg.jpg

1908 ms

sync

sync

132 ms

cse_element__ja.js

cse_element__ja.js

245 ms

default+ja.css

default+ja.css

331 ms

default.css

default.css

341 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

203 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

226 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

226 ms

pickup.html

pickup.html

1759 ms

pickup.html

pickup.html

1530 ms

widget_iframe.c4bdc17e77719578b594d5555bee90db.html

widget_iframe.c4bdc17e77719578b594d5555bee90db.html

123 ms

bnr_4k.jpg

bnr_4k.jpg

1661 ms

slick.woff

slick.woff

1441 ms

bnr_nettv.jpg

bnr_nettv.jpg

1489 ms

bnr_natoraji.jpg

bnr_natoraji.jpg

1489 ms

settings

settings

108 ms

bnr_wifi.jpg

bnr_wifi.jpg

1492 ms

bnr_security_01.jpg

bnr_security_01.jpg

1572 ms

bnr_security_03.jpg

bnr_security_03.jpg

1432 ms

bnr_security_02.jpg

bnr_security_02.jpg

1455 ms

bnr_netspeed.jpg

bnr_netspeed.jpg

1455 ms

horizon_timeline.4836f7a62ef55f5880337b3b6602854f.js

horizon_timeline.4836f7a62ef55f5880337b3b6602854f.js

23 ms

embeds

embeds

26 ms

sendaicatv

sendaicatv

402 ms

bnr_au.jpg

bnr_au.jpg

1446 ms

bnr_myau.jpg

bnr_myau.jpg

1470 ms

bnr_keizoku_02.jpg

bnr_keizoku_02.jpg

1599 ms

bnr_recruit.jpg

bnr_recruit.jpg

1449 ms

page_top.png

page_top.png

1446 ms

ico_about.png

ico_about.png

1416 ms

ico_security.png

ico_security.png

1575 ms

ico_miyagi.png

ico_miyagi.png

1438 ms

ico_corporation.png

ico_corporation.png

1366 ms

decoration_01.png

decoration_01.png

1350 ms

decoration_02.png

decoration_02.png

1399 ms

decoration_03.png

decoration_03.png

1435 ms

polyfills-57d3feabe8bfd4ee389c.js

polyfills-57d3feabe8bfd4ee389c.js

33 ms

runtime-c5040a30986fc1d092cc.js

runtime-c5040a30986fc1d092cc.js

48 ms

modules.c7def0268c66f6a548ed.js

modules.c7def0268c66f6a548ed.js

74 ms

main-e9db78f5e7b3d83edd5e.js

main-e9db78f5e7b3d83edd5e.js

86 ms

_app-6b59be76f6e3292c4dd6.js

_app-6b59be76f6e3292c4dd6.js

106 ms

%5BscreenName%5D-568c81a96d7917ec4ebb.js

%5BscreenName%5D-568c81a96d7917ec4ebb.js

103 ms

_buildManifest.js

_buildManifest.js

102 ms

_ssgManifest.js

_ssgManifest.js

100 ms

ico_price_02.png

ico_price_02.png

1200 ms

decoration_04.png

decoration_04.png

1195 ms

decoration_05.png

decoration_05.png

1191 ms

decoration_06.png

decoration_06.png

1157 ms

decoration_07.png

decoration_07.png

1150 ms

decoration_08.png

decoration_08.png

1150 ms

decoration_09.png

decoration_09.png

1163 ms

decoration_10.png

decoration_10.png

1035 ms

ico_info.png

ico_info.png

1029 ms

ico_tv_02.png

ico_tv_02.png

1106 ms

bg_news_01.png

bg_news_01.png

1535 ms

jquery.min.js

jquery.min.js

33 ms

setting.css

setting.css

1013 ms

slick-theme.css

slick-theme.css

1009 ms

slick.css

slick.css

937 ms

pickup.css

pickup.css

910 ms

setting.css

setting.css

1031 ms

slick-theme.css

slick-theme.css

1028 ms

slick.css

slick.css

1014 ms

pickup.css

pickup.css

961 ms

slick.min.js

slick.min.js

938 ms

slick.min.js

slick.min.js

1212 ms

bg_news_02.png

bg_news_02.png

1213 ms

ico_news.png

ico_news.png

1213 ms

ico_menu.png

ico_menu.png

1130 ms

bg_footer.png

bg_footer.png

1122 ms

ico_follow.png

ico_follow.png

1139 ms

ico_free.png

ico_free.png

1122 ms

ico_tel.png

ico_tel.png

1120 ms

ico_company.png

ico_company.png

1032 ms

ico_privacy.png

ico_privacy.png

995 ms

ico_security_02.png

ico_security_02.png

996 ms

ico_data.png

ico_data.png

1058 ms

ico_link.png

ico_link.png

1060 ms

ico_sitemap.png

ico_sitemap.png

979 ms

ico_antena.png

ico_antena.png

951 ms

ajax-loader.gif

ajax-loader.gif

944 ms

jazz.jpg

jazz.jpg

940 ms

uta.jpg

uta.jpg

971 ms

mintere.jpg

mintere.jpg

992 ms

nostalgic.jpg

nostalgic.jpg

921 ms

natori.jpg

natori.jpg

896 ms

amema.jpg

amema.jpg

901 ms

shizuyuru.jpg

shizuyuru.jpg

891 ms

ns_sanpo.jpg

ns_sanpo.jpg

957 ms

sup.jpg

sup.jpg

992 ms

fuzinami.jpg

fuzinami.jpg

921 ms

shizu_chan.jpg

shizu_chan.jpg

888 ms

ex_202209.jpg

ex_202209.jpg

893 ms

bonbon_00.jpg

bonbon_00.jpg

822 ms

photo_202209.jpg

photo_202209.jpg

771 ms

shinsai.jpg

shinsai.jpg

814 ms

ico_remote.jpg

ico_remote.jpg

839 ms

ico_remote.jpg

ico_remote.jpg

813 ms

ajax-loader.gif

ajax-loader.gif

541 ms

try_prew.png

try_prew.png

542 ms

try_next.png

try_next.png

614 ms

ajax-loader.gif

ajax-loader.gif

511 ms

try_prew.png

try_prew.png

530 ms

try_next.png

try_next.png

528 ms

Accessibility Review

cat-v.jp accessibility score

82

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.

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

<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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Internationalization and localization

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

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

cat-v.jp best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cat-v.jp SEO score

78

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

High

robots.txt is not valid

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

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 Cat-v.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 Cat-v.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

cat-v.jp

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