3.2 sec in total
146 ms
2 sec
1.1 sec
Welcome to sinapsycho.1st.ir homepage info - get ready to check Sinapsycho 1 St best content for Iran right away, or after learning these important things about sinapsycho.1st.ir
تحقیقات علوم رفتاری شناختی سینا در لیست مشاغل تجارت اول -فروش و قیمت محصولات موسسات آموزشی، پژوهشی و تحقیقاتی -روان شناس و مشاور -صنایع و تجهیزات آموزشی -تجهیزات کمک آموزشی.تلفن آدرس مدیریت مجتبی خداد...
Visit sinapsycho.1st.irWe analyzed Sinapsycho.1st.ir page load time and found that the first response time was 146 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sinapsycho.1st.ir performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.7 s
16/100
25%
Value4.5 s
72/100
10%
Value400 ms
68/100
30%
Value0.001
100/100
15%
Value7.9 s
43/100
10%
146 ms
831 ms
37 ms
77 ms
60 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sinapsycho.1st.ir, 83% (45 requests) were made to Resource.1st.ir and 9% (5 requests) were made to 1st.ir. The less responsive or slowest element that took the longest time to load (831 ms) relates to the external source 1st.ir.
Page size can be reduced by 183.9 kB (53%)
348.4 kB
164.5 kB
In fact, the total size of Sinapsycho.1st.ir main page is 348.4 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 127.2 kB which makes up the majority of the site volume.
Potential reduce by 20.6 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. 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 20.6 kB or 74% of the original size.
Potential reduce by 21.5 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, Sinapsycho 1 St needs image optimization as it can save up to 21.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 45.7 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 45.7 kB or 60% of the original size.
Potential reduce by 96.0 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. Sinapsycho.1st.ir needs all CSS files to be minified and compressed as it can save up to 96.0 kB or 82% of the original size.
Number of requests can be reduced by 27 (54%)
50
23
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinapsycho 1 St. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sinapsycho.1st.ir
146 ms
%D8%AA%D8%AD%D9%82%DB%8C%D9%82%D8%A7%D8%AA-%D8%B9%D9%84%D9%88%D9%85-%D8%B1%D9%81%D8%AA%D8%A7%D8%B1%DB%8C-%D8%B4%D9%86%D8%A7%D8%AE%D8%AA%DB%8C-%D8%B3%DB%8C%D9%86%D8%A7.htm
831 ms
SiteFont.css
37 ms
Site.css
77 ms
jquery-ui.css
60 ms
bjqs.css
64 ms
res-suppliersinfo.css
74 ms
demo.css
86 ms
jquery-latest.js
111 ms
jquery-migrate-latest.js
84 ms
jquery-ui.js
189 ms
Site.js
93 ms
_SearchBrowseLayout.js
244 ms
res-menu.js
95 ms
res-menu.css
329 ms
Responsive.css
132 ms
modernizr.js
131 ms
bjqs-1.3.min.js
132 ms
_OrganizationLayout.js
257 ms
analytics.js
141 ms
1st-logo-min.png
30 ms
topmenu-first.gif
29 ms
mainsearchbtn.gif
30 ms
send-req-button.png
231 ms
m1.png
27 ms
m3.png
40 ms
m2.png
41 ms
1st-logo.png
70 ms
bg-b.png
279 ms
cws.png
69 ms
Logo.jpeg
290 ms
world.png
96 ms
telephone.png
296 ms
phone.png
122 ms
telephone-fax.png
150 ms
address.png
403 ms
unknown-logo.jpg
248 ms
Logo.jpeg
493 ms
Logo.jpeg
317 ms
FreeSignup2.png
311 ms
faq2.jpg
313 ms
askus.jpg
330 ms
whats.jpg
332 ms
bullet4.gif
349 ms
fb-1st.png
349 ms
insta-1st.png
564 ms
gp-1st.png
371 ms
in-1st.png
366 ms
line-box.png
384 ms
logo_132x32_2.png
399 ms
ui-bg_flat_75_ffffff_40x100.png
405 ms
BYekan.woff
409 ms
collect
13 ms
collect
64 ms
sinapsycho.1st.ir 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
sinapsycho.1st.ir 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sinapsycho.1st.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sinapsycho.1st.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Sinapsycho.1st.ir 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.
sinapsycho.1st.ir
Open Graph description is not detected on the main page of Sinapsycho 1 St. 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: