Access goistanbultour.com. Private Istanbul city tours and Bosphorus cruises Istanbul package tours

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

74/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

goistanbultour.com

372 ms

stil.css

168 ms

js-image-slider.css

278 ms

js-image-slider.js

448 ms

generic.css

305 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 74% of them (34 requests) were addressed to the original Goistanbultour.com, 11% (5 requests) were made to Static.tacdn.com and 7% (3 requests) were made to Tripadvisor.fr. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Goistanbultour.com.

Content Size

1.1 MB

After Optimization

991.7 kB

In fact, the total size of Goistanbultour.com main page is 1.1 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.9 kB

Original 18.4 kB
After minification 17.9 kB
After compression 5.5 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 12.9 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 92.8 kB

Original 1.0 MB
After minification 954.9 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. Go Istanbul Tour images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 19.0 kB

Original 46.3 kB
After minification 46.3 kB
After compression 27.4 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 19.0 kB or 41% of the original size.

CSS Optimization

-89%

Potential reduce by 32.1 kB

Original 36.1 kB
After minification 29.1 kB
After compression 4.0 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. Goistanbultour.com needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Istanbul Tour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.