1.4 sec in total
250 ms
878 ms
247 ms
Click here to check amazing Istanbul Tour Guide content. Otherwise, check out these important facts you probably never knew about istanbultourguide.com
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Visit istanbultourguide.comWe analyzed Istanbultourguide.com page load time and found that the first response time was 250 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
istanbultourguide.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value35.8 s
0/100
25%
Value14.6 s
1/100
10%
Value7,990 ms
0/100
30%
Value0.164
72/100
15%
Value31.3 s
0/100
10%
250 ms
61 ms
131 ms
9 ms
52 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 45% of them (23 requests) were addressed to the original Istanbultourguide.com, 12% (6 requests) were made to Static.tacdn.com and 10% (5 requests) were made to Tripadvisor.com. The less responsive or slowest element that took the longest time to load (478 ms) belongs to the original domain Istanbultourguide.com.
Page size can be reduced by 83.4 kB (11%)
780.8 kB
697.3 kB
In fact, the total size of Istanbultourguide.com main page is 780.8 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. 30% of websites need less resources to load. Images take 637.9 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 3.2 kB, which is 12% 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 21.2 kB or 79% of the original size.
Potential reduce by 1.9 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. Istanbul Tour Guide images are well optimized though.
Potential reduce by 43.5 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 43.5 kB or 46% of the original size.
Potential reduce by 16.8 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. Istanbultourguide.com needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 82% of the original size.
Number of requests can be reduced by 22 (48%)
46
24
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istanbul Tour Guide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
istanbultourguide.com
250 ms
style.css
61 ms
highslide.js
131 ms
ga.js
9 ms
gtm.js
52 ms
tripadvisor_logo_115x18.gif
92 ms
ust.jpg
297 ms
menu.jpg
202 ms
daily-city-tours.jpg
143 ms
bos.png
129 ms
point.jpg
132 ms
package-tours.jpg
137 ms
other-services.jpg
189 ms
line.jpg
200 ms
wekend.jpg
188 ms
line.jpg
199 ms
tur44-4-k.jpg
256 ms
alt.jpg
478 ms
wejs
88 ms
wejs
94 ms
__utm.gif
18 ms
CoE2015_WidgetAsset-14348-2.png
112 ms
conversion_async.js
16 ms
sol-back.jpg
182 ms
solmenu.jpg
186 ms
safe-standard.js
50 ms
back.jpg
245 ms
33 ms
WidgetEmbed-excellent
74 ms
38 ms
offline-749650552.gif
6 ms
tourguide
47 ms
cdswidEXC-v22775008216a.css%20%27%29%3B
5 ms
cdswidgets_min-c-v23892882724a.js
66 ms
cdswidEXC-v22775008216a.css
63 ms
WidgetEmbed-certificateOfExcellence
62 ms
index-back.gif
180 ms
cdswidCOE-v21462574883a.css%20%27%29%3B
2 ms
cdswidFRR-v23865805545a.css%20%27%29%3B
3 ms
cdswidCOE-v21462574883a.css
19 ms
cdswidFRR-v23865805545a.css
11 ms
analytics.js
8 ms
alt.jpg
51 ms
back-2.jpg
128 ms
collect
12 ms
transparent_pixel-11863-2.gif
14 ms
tripadvisor_logo_115x18.gif
15 ms
BackgroundRuleBlack.gif
12 ms
drop-shadow.png
67 ms
zoomout.cur
51 ms
CoE2015_WidgetAsset-14348-2.png
10 ms
istanbultourguide.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
istanbultourguide.com 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
Missing source maps for large first-party JavaScript
istanbultourguide.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
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istanbultourguide.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Istanbultourguide.com 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.
istanbultourguide.com
Open Graph description is not detected on the main page of Istanbul Tour Guide. 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: