Tools & Wizards About Us
trekkling.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

trekkling.jp

Cycling tours & rentals in Okutama-Tokyo | TREKKLING

Page Load Speed

7.4 sec in total

First Response

637 ms

Resources Loaded

6.5 sec

Page Rendered

327 ms

trekkling.jp screenshot

About Website

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

Escape the city and feel the peace and tranquillity in the mountains of Tokyo. Trekkling offers cycling tours and rentals. Only 1.5hrs away from Shinjuku

Visit trekkling.jp

Key Findings

We analyzed Trekkling.jp page load time and found that the first response time was 637 ms and then it took 6.8 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

trekkling.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value1,410 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

trekkling.jp

637 ms

import.css

287 ms

index.css

343 ms

logo.png

1201 ms

header_tel.png

548 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 98% of them (51 requests) were addressed to the original Trekkling.jp, 2% (1 request) were made to Feed2js.org. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Trekkling.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.4 kB (28%)

Content Size

629.3 kB

After Optimization

454.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trekkling.jp main page is 629.3 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. 25% of websites need less resources to load. Images take 605.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.1 kB

  • Original 14.2 kB
  • After minification 13.4 kB
  • After compression 4.2 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 10.1 kB or 71% of the original size.

Image Optimization

-26%

Potential reduce by 158.6 kB

  • Original 605.6 kB
  • After minification 447.0 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, TREKKLING needs image optimization as it can save up to 158.6 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 897 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 431 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 897 B or 68% of the original size.

CSS Optimization

-71%

Potential reduce by 5.8 kB

  • Original 8.2 kB
  • After minification 6.8 kB
  • After compression 2.4 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. Trekkling.jp needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

49

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TREKKLING. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

trekkling.jp

trekkling.jp

637 ms

import.css

import.css

287 ms

index.css

index.css

343 ms

logo.png

logo.png

1201 ms

header_tel.png

header_tel.png

548 ms

main_copy.png

main_copy.png

1845 ms

chach.gif

chach.gif

394 ms

facebook.jpg

facebook.jpg

577 ms

twitter.jpg

twitter.jpg

1022 ms

course.jpg

course.jpg

589 ms

course1.jpg

course1.jpg

911 ms

course1_img.jpg

course1_img.jpg

735 ms

btn_map.jpg

btn_map.jpg

648 ms

course2.jpg

course2.jpg

1040 ms

course2_img.jpg

course2_img.jpg

885 ms

course3.jpg

course3.jpg

1140 ms

course3_img.jpg

course3_img.jpg

1470 ms

blog.html

blog.html

1054 ms

course4.jpg

course4.jpg

1424 ms

course4_img.jpg

course4_img.jpg

1561 ms

course5.jpg

course5.jpg

1671 ms

course5_img.jpg

course5_img.jpg

1537 ms

course6.jpg

course6.jpg

1620 ms

course6_img.jpg

course6_img.jpg

2084 ms

course7.jpg

course7.jpg

1720 ms

course7_img.jpg

course7_img.jpg

2111 ms

event.jpg

event.jpg

1815 ms

event_img.jpg

event_img.jpg

2145 ms

btn_event.jpg

btn_event.jpg

2139 ms

side_info_h3.png

side_info_h3.png

2525 ms

side_info_0.jpg

side_info_0.jpg

2011 ms

side_info_1.jpg

side_info_1.jpg

2210 ms

side_info_2.jpg

side_info_2.jpg

2373 ms

side_info_3.jpg

side_info_3.jpg

2281 ms

blog_h3.jpg

blog_h3.jpg

2753 ms

to_top.jpg

to_top.jpg

2306 ms

footer_logo.jpg

footer_logo.jpg

3436 ms

base.css

base.css

2318 ms

ie6.css

ie6.css

2277 ms

print.css

print.css

2278 ms

reset.css

reset.css

2228 ms

footer_1min.jpg

footer_1min.jpg

2797 ms

reserve_bottun.jpg

reserve_bottun.jpg

2375 ms

footer_contact.jpg

footer_contact.jpg

2254 ms

footer_tel.jpg

footer_tel.jpg

2073 ms

feed2js.php

feed2js.php

35 ms

photo_bg.jpg

photo_bg.jpg

3197 ms

head_bg.png

head_bg.png

1497 ms

global_menu.png

global_menu.png

1506 ms

copy_bg.jpg

copy_bg.jpg

811 ms

side_info.png

side_info.png

756 ms

blog_bg.jpg

blog_bg.jpg

1550 ms

Accessibility Review

trekkling.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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

trekkling.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

High

Page has valid source maps

SEO Factors

trekkling.jp SEO score

92

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

    SHIFT_JIS

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

trekkling.jp

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