Tools & Wizards About Us
straightener.net screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

straightener.net

STRAIGHTENER.NET

Page Load Speed

5.1 sec in total

First Response

598 ms

Resources Loaded

4.2 sec

Page Rendered

204 ms

straightener.net screenshot

About Website

Visit straightener.net now to see the best up-to-date STRAIGHTENER content for Japan and also check out these interesting facts you probably never knew about straightener.net

STRAIGHTENER（ストレイテナー）の公式ページ。活動情報、プロフィール等。

Visit straightener.net

Key Findings

We analyzed Straightener.net page load time and found that the first response time was 598 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

straightener.net performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

straightener.net

598 ms

www.straightener.net

1213 ms

colorbox.css

198 ms

all.min.css

48 ms

style.css

1143 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Straightener.net, 35% (20 requests) were made to Dc2c72fa996112b30bac926f279544e2.cdnext.stream.ne.jp and 21% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Dc2c72fa996112b30bac926f279544e2.cdnext.stream.ne.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.5 kB (29%)

Content Size

1.2 MB

After Optimization

852.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Straightener.net main page is 1.2 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. 60% of websites need less resources to load. Images take 749.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.0 kB

  • Original 45.7 kB
  • After minification 37.7 kB
  • After compression 7.7 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 749.0 kB
  • After minification 744.3 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. STRAIGHTENER images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 82.0 kB

  • Original 172.9 kB
  • After minification 169.3 kB
  • After compression 91.0 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 82.0 kB or 47% of the original size.

CSS Optimization

-96%

Potential reduce by 220.9 kB

  • Original 230.3 kB
  • After minification 41.4 kB
  • After compression 9.4 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. Straightener.net needs all CSS files to be minified and compressed as it can save up to 220.9 kB or 96% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (59%)

Requests Now

39

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STRAIGHTENER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

straightener.net

straightener.net

598 ms

www.straightener.net

www.straightener.net

1213 ms

colorbox.css

colorbox.css

198 ms

all.min.css

all.min.css

48 ms

style.css

style.css

1143 ms

notosansjp.css

notosansjp.css

61 ms

css

css

77 ms

slick.css

slick.css

55 ms

slick-theme.css

slick-theme.css

1146 ms

main.css

main.css

1764 ms

lity.min.css

lity.min.css

1162 ms

25th.css

25th.css

1159 ms

jquery.min.js

jquery.min.js

50 ms

slick.min.js

slick.min.js

64 ms

jquery.aemSmoothScroll.js

jquery.aemSmoothScroll.js

1159 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

1450 ms

jquery.colorbox.min.js

jquery.colorbox.min.js

1440 ms

desvg.js

desvg.js

1443 ms

footerFixed.js

footerFixed.js

1442 ms

plugins.js

plugins.js

1559 ms

script.js

script.js

1725 ms

load.js

load.js

1696 ms

lity.min.js

lity.min.js

1700 ms

analytics.js

analytics.js

148 ms

sddefault.jpg

sddefault.jpg

163 ms

logo.png

logo.png

304 ms

d265069806c9016cdec517cd8965e01c92d0c889.jpeg

d265069806c9016cdec517cd8965e01c92d0c889.jpeg

544 ms

14b1584e5d824e0486c7980485eefd447318054b.jpeg

14b1584e5d824e0486c7980485eefd447318054b.jpeg

635 ms

b00e56bfdc41bb8a85eb49d9f3455dd498754d11.jpeg

b00e56bfdc41bb8a85eb49d9f3455dd498754d11.jpeg

657 ms

sddefault.jpg

sddefault.jpg

202 ms

sddefault.jpg

sddefault.jpg

228 ms

sddefault.jpg

sddefault.jpg

234 ms

sddefault.jpg

sddefault.jpg

234 ms

sdk.js

sdk.js

138 ms

blank.gif

blank.gif

285 ms

ajax-loader.gif

ajax-loader.gif

312 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

84 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj35zS1g.ttf

86 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j35zS1g.ttf

104 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj35zS1g.ttf

127 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEi35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEi35zS1g.ttf

128 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k35zS1g.ttf

127 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

127 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

126 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

115 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

127 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

145 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

145 ms

fa-brands-400.woff

fa-brands-400.woff

29 ms

fa-solid-900.woff

fa-solid-900.woff

69 ms

fa-regular-400.woff

fa-regular-400.woff

68 ms

slick.woff

slick.woff

310 ms

sdk.js

sdk.js

24 ms

collect

collect

72 ms

105 ms

collect

collect

67 ms

js

js

73 ms

Accessibility Review

straightener.net accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

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

Links do not have a discernible name

Best Practices

straightener.net best practices score

83

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

SEO Factors

straightener.net SEO score

97

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Straightener.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Straightener.net 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

straightener.net

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