8.4 sec in total
314 ms
6.6 sec
1.4 sec
Welcome to assign-navi.jp homepage info - get ready to check Assign Navi best content for Japan right away, or after learning these important things about assign-navi.jp
エンジニア・IT企業とIT案件のマッチングサイト「アサインナビ」は、日本最大級のITビジネスマッチングサービスです。エンジニア・コンサルタントを必要とする企業と、エンジニア・コンサルタントを抱える企業およびフリーエンジニア・フリーコンサルタントが直接商談する機会を提供します。
Visit assign-navi.jpWe analyzed Assign-navi.jp page load time and found that the first response time was 314 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
assign-navi.jp performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value0
0/100
25%
Value11.6 s
4/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value17.9 s
4/100
10%
314 ms
1425 ms
447 ms
448 ms
458 ms
Our browser made a total of 173 requests to load all elements on the main page. We found that 70% of them (121 requests) were addressed to the original Assign-navi.jp, 12% (20 requests) were made to Static.xx.fbcdn.net and 5% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Assign-navi.jp.
Page size can be reduced by 892.0 kB (29%)
3.1 MB
2.2 MB
In fact, the total size of Assign-navi.jp main page is 3.1 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. 70% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 59.3 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 59.3 kB or 75% of the original size.
Potential reduce by 360.2 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, Assign Navi needs image optimization as it can save up to 360.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 298.6 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 298.6 kB or 69% of the original size.
Potential reduce by 173.9 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. Assign-navi.jp needs all CSS files to be minified and compressed as it can save up to 173.9 kB or 88% of the original size.
Number of requests can be reduced by 68 (40%)
168
100
The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assign Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
assign-navi.jp
314 ms
assign-navi.jp
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common.css
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assign-navi.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
assign-navi.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
assign-navi.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Assign-navi.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Assign-navi.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.
assign-navi.jp
Open Graph description is not detected on the main page of Assign Navi. 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: