8.6 sec in total
174 ms
8.3 sec
161 ms
Visit xml.com now to see the best up-to-date XML content for United States and also check out these interesting facts you probably never knew about xml.com
High-quality information on XML, XSLT, XQuery, DITA, Schematron, related standards and technologies. How to use them to solve real-world problems.
Visit xml.comWe analyzed Xml.com page load time and found that the first response time was 174 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Xml.com rating and web reputation
xml.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value4.4 s
39/100
25%
Value2.7 s
96/100
10%
Value840 ms
34/100
30%
Value0
100/100
15%
Value9.4 s
31/100
10%
174 ms
39 ms
328 ms
7617 ms
9 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 14% of them (8 requests) were addressed to the original Xml.com, 9% (5 requests) were made to Pagead2.googlesyndication.com and 9% (5 requests) were made to Cdn.oreillystatic.com. The less responsive or slowest element that took the longest time to load (7.6 sec) relates to the external source Content.atomz.com.
Page size can be reduced by 651.4 kB (45%)
1.4 MB
792.5 kB
In fact, the total size of Xml.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 799.6 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 79% of the original size.
Potential reduce by 6.4 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. XML images are well optimized though.
Potential reduce by 517.4 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 517.4 kB or 65% of the original size.
Potential reduce by 90.5 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. Xml.com needs all CSS files to be minified and compressed as it can save up to 90.5 kB or 83% of the original size.
Number of requests can be reduced by 32 (68%)
47
15
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XML. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
xml.com
174 ms
www.xml.com
39 ms
autocomplete.js
328 ms
autocompletestyles.css
7617 ms
common.js
9 ms
main.css
9 ms
stylesheet.css
17 ms
ml-special.css
17 ms
s_code.js
15 ms
autocomplete_styles.css
175 ms
mbstyles.css
9 ms
mybuys3.js
7 ms
setup.js
8 ms
utilities.js
32 ms
datasource-min.js
44 ms
autocomplete-min.js
53 ms
autocomplete_data.js
174 ms
urchin.js
7 ms
logo_tagline.jpg
8 ms
ora_gray.gif
158 ms
safaribooksonline_gray.gif
162 ms
large-search.png
4 ms
advertisement.gif
4 ms
trans.gif
5 ms
logo02.gif
5 ms
conf_gray.gif
155 ms
ADTECH;cfp=1;rndc=1456749723;loc=100;target=_blank;key=key1+key2+key3+key4;grp=[group];misc=1456749723382
7 ms
show_ads.js
5 ms
ca-pub-6676241418785266.js
106 ms
zrt_lookup.html
32 ms
show_ads_impl.js
53 ms
home;tn=3;tw=300;th=55;to=h;tcs=0;tcp=0;ta=center;tva=bottom;tc=ffffff;tnm=3;te=1;sz=100x50;ord=48116354970261455
153 ms
ads
170 ms
osd.js
5 ms
ora_gray.gif
196 ms
s41371034563053
51 ms
conf_gray.gif
193 ms
safaribooksonline_gray.gif
319 ms
box-item-header.gif
13 ms
ADTECH;loc=100;target=_blank;key=key1+key2+key3+key4;grp=[group];misc=1456749723591
4 ms
ads
207 ms
wr.do
94 ms
__utm.gif
3 ms
css
63 ms
m_js_controller.js
35 ms
abg.js
39 ms
lrg.jpg
49 ms
lrg.jpg
65 ms
lrg.jpg
65 ms
favicon
66 ms
nessie_icon_tiamat_white.png
22 ms
s
12 ms
googlelogo_color_112x36dp.png
53 ms
x_button_blue2.png
23 ms
4808850594308457543
35 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
35 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
15 ms
xml.com accessibility score
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
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
xml.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
xml.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xml.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 Xml.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.
xml.com
Open Graph description is not detected on the main page of XML. 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: