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isfnet.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

isfnet.com

Managed Service of the bilingual help desk and onsite | ISF NET, Inc.

Page Load Speed

1.3 sec in total

First Response

193 ms

Resources Loaded

648 ms

Page Rendered

424 ms

isfnet.com screenshot

About Website

Welcome to isfnet.com homepage info - get ready to check ISF NET best content for Japan right away, or after learning these important things about isfnet.com

ISF NET is one of Japan's leading IT services and IT staff supply companies. Providing managed IT staffing, bilingual help desk services, bilingual onsite services, currently has over 1600 IT Eng...

Visit isfnet.com

Key Findings

We analyzed Isfnet.com page load time and found that the first response time was 193 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

isfnet.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,740 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

isfnet.com

193 ms

www.isfnet.com

235 ms

recaptcha.js

134 ms

css

88 ms

ga.js

26 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original Isfnet.com, 33% (4 requests) were made to Google-analytics.com and 8% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (235 ms) belongs to the original domain Isfnet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.8 kB (37%)

Content Size

296.9 kB

After Optimization

187.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Isfnet.com main page is 296.9 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. Javascripts take 155.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 22.4 kB

  • Original 30.5 kB
  • After minification 30.4 kB
  • After compression 8.2 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 22.4 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 3.2 kB

  • Original 111.1 kB
  • After minification 107.9 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. ISF NET images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 84.2 kB

  • Original 155.3 kB
  • After minification 155.3 kB
  • After compression 71.1 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 84.2 kB or 54% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISF NET. According to our analytics all requests are already optimized.

Network Requests Diagram

isfnet.com

isfnet.com

193 ms

www.isfnet.com

www.isfnet.com

235 ms

recaptcha.js

recaptcha.js

134 ms

css

css

88 ms

ga.js

ga.js

26 ms

__utm.gif

__utm.gif

34 ms

analytics.js

analytics.js

25 ms

spocken-name1.jpg

spocken-name1.jpg

36 ms

spocken-name2.jpg

spocken-name2.jpg

63 ms

cerfiticate.png

cerfiticate.png

65 ms

logo-bottom.png

logo-bottom.png

62 ms

collect

collect

30 ms

Accessibility Review

isfnet.com accessibility score

92

Accessibility Issues

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

Links do not have a discernible name

Best Practices

isfnet.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

isfnet.com SEO score

86

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

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

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 Isfnet.com 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 Isfnet.com 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

isfnet.com

Open Graph description is not detected on the main page of ISF NET. 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: