2.8 sec in total
805 ms
1.8 sec
209 ms
Welcome to jobtheory.com homepage info - get ready to check Jobtheory best content for Japan right away, or after learning these important things about jobtheory.com
年商4億円の八百屋の倅、戦う公認会計士税理士の山田咲道が、会社経営とは何かを直伝します。税金や会計に限らず女性の接し方や儲かるしくみ作りなど、上手に会社経営していくために考えに考えた経営論です。
Visit jobtheory.comWe analyzed Jobtheory.com page load time and found that the first response time was 805 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
jobtheory.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.4 s
66/100
25%
Value5.4 s
56/100
10%
Value70 ms
99/100
30%
Value0.144
77/100
15%
Value7.4 s
49/100
10%
805 ms
65 ms
379 ms
4 ms
5 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 23% of them (12 requests) were addressed to the original Jobtheory.com, 15% (8 requests) were made to Apis.google.com and 11% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Jobtheory.com.
Page size can be reduced by 42.7 kB (46%)
92.1 kB
49.4 kB
In fact, the total size of Jobtheory.com main page is 92.1 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. 50% of websites need less resources to load. HTML takes 36.7 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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 8.2 kB, which is 22% 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 29.6 kB or 81% of the original size.
Potential reduce by 0 B
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. Jobtheory images are well optimized though.
Potential reduce by 12.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 12.5 kB or 35% of the original size.
Potential reduce by 616 B
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. Jobtheory.com needs all CSS files to be minified and compressed as it can save up to 616 B or 76% of the original size.
Number of requests can be reduced by 24 (50%)
48
24
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jobtheory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
jobtheory.com
805 ms
plusone.js
65 ms
main.css
379 ms
cb=gapi.loaded_0
4 ms
show_ads.js
5 ms
cm
401 ms
cm
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cm
364 ms
cm
496 ms
mglogo.gif
321 ms
Logo_25wht.gif
63 ms
spacer.gif
216 ms
jobtheory_logo.gif
200 ms
jobtheory_head.gif
332 ms
line.gif
361 ms
01.gif
403 ms
ace_banner.gif
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pageranktool.gif
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yamada_sea.jpg
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ca-pub-5994873996389811.js
121 ms
zrt_lookup.html
117 ms
show_ads_impl.js
70 ms
cb=gapi.loaded_1
47 ms
fastbutton
109 ms
postmessageRelay
94 ms
ads
256 ms
expansion_embed.js
28 ms
osd.js
45 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
17 ms
grlryt2bdKIyfMSOhzd1eA.woff
49 ms
3193398744-postmessagerelay.js
29 ms
rpc:shindig_random.js
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cb=gapi.loaded_0
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buy-from-tan.gif
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abg.js
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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01b.gif
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02b.gif
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ui
33 ms
jobtheory.com 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jobtheory.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
jobtheory.com SEO score
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jobtheory.com 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 Jobtheory.com 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.
jobtheory.com
Open Graph description is not detected on the main page of Jobtheory. 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: