2.3 sec in total
782 ms
1.4 sec
118 ms
Click here to check amazing Ngdir content for Iran. Otherwise, check out these important facts you probably never knew about ngdir.ir
مرجع داده های علوم زمین ایران و سامانه ارائه اطلاعات توصیفی و اسنادی در مورد معادن بهمراه گزارشات موضوعی و مفاهیم آموزشی
Visit ngdir.irWe analyzed Ngdir.ir page load time and found that the first response time was 782 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ngdir.ir performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value3.1 s
76/100
25%
Value4.7 s
69/100
10%
Value100 ms
98/100
30%
Value0.469
18/100
15%
Value3.5 s
92/100
10%
782 ms
237 ms
315 ms
237 ms
183 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Ngdir.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (782 ms) belongs to the original domain Ngdir.ir.
Page size can be reduced by 44.9 kB (65%)
68.9 kB
23.9 kB
In fact, the total size of Ngdir.ir main page is 68.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 26.6 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 19.4 kB or 81% of the original size.
Potential reduce by 900 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. Ngdir images are well optimized though.
Potential reduce by 374 B
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 374 B or 34% of the original size.
Potential reduce by 24.2 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. Ngdir.ir needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 91% of the original size.
Number of requests can be reduced by 29 (76%)
38
9
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngdir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ngdir.ir
782 ms
Borders.css
237 ms
Link.css
315 ms
TXT.css
237 ms
TL.gif
183 ms
TR2.gif
177 ms
TL4.gif
289 ms
TR1.gif
280 ms
Space.gif
292 ms
Geology1_en.gif
221 ms
Geography1_en.gif
206 ms
Mine1_en.gif
258 ms
NaturalHazard1_en.gif
288 ms
NgdirLOGO2_en.gif
300 ms
NgdirCharacter_en.gif
297 ms
BL.gif
299 ms
BR2.gif
306 ms
BL4.gif
332 ms
BR1.gif
361 ms
TR.gif
392 ms
BoxBullet3_en.gif
390 ms
BR.gif
376 ms
TL3.gif
395 ms
TR3.gif
411 ms
BL3.gif
372 ms
BR3.gif
384 ms
TLBorder4.gif
395 ms
TRBorder4.gif
398 ms
SearchByGoogle.gif
401 ms
BLBorder4.gif
414 ms
BRBorder4.gif
446 ms
NgdirLOGO3_en.gif
397 ms
HeaderBG.gif
395 ms
NgdirLOGO1_en.gif
405 ms
HeaderBG2.gif
395 ms
Geology2_en.gif
82 ms
Geography2_en.gif
84 ms
Mine2_en.gif
84 ms
NaturalHazard2_en.gif
86 ms
ngdir.ir accessibility score
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
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
ngdir.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ngdir.ir 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
FA
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ngdir.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Ngdir.ir main page’s claimed encoding is iso-8859-1. 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.
ngdir.ir
Open Graph description is not detected on the main page of Ngdir. 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: